P6 HONORS CHEMISTRY

Daily Lesson Plans and Assignment

May 28 - Friday

Thank you for an amazing year!

I am proud of each one of you and I wish you all the best in the future! Remember to work hard but also to take plenty of time to enjoy life! Don't be a stranger - stop in and say hi or shoot me an email or send me a message through social.

Final Exam

  • Rules:

      • No Electronic Devices - they must be turned off and put in your backpack. Use of devices = 0

      • No Talking. Remain in your testing spot until the end.

      • You may use: Calculator, Notecard, Periodic Table, Pencil (no pen)

  • Turn in:

      • Notecard

      • My Text

      • Your Test

Lab Locker Cleanout

  • Clean everything out of your locker

  • Make sure your key is on the "Lab Keys" hook

ISP Return

  • asdf



May 26 - Wednesday

Lab Notebooks

  • Due Today

Radon Monitoring Project

The Radon Monitoring Project is a mini-ISP that will be completed in class this week. Work with your lab partner (groups of 2 only - unless you get approval from me to have 3 people). All partners must collaborate and contribute.

Final Review

  • Click the "Final Review" button at the top of this page

  • It will not be collected as an assignment unless people are wasting their time in class and playing on their phones.

Secret Earth: Yellowstone Supervolcano

  • Finish the video

Celebrate Senior


May 25 - Tuesday

The Chemistry of Coffee

Lab Notebooks

  • Due Tomorrow

Radon Monitoring Project

The Radon Monitoring Project is a mini-ISP that will be completed in class this week. Work with your lab partner (groups of 2 only - unless you get approval from me to have 3 people). All partners must collaborate and contribute.

Final Review

  • Click the "Final Review" button at the top of this page

  • It will not be collected unless people are wasting their time in here

Secret Earth: Yellowstone Supervolcano

  • Finish the video




May 24 - Monday

The Chemistry of Coffee

Radon Monitoring Project

The Radon Monitoring Project is a mini-ISP that will be completed in class this week. Work with your lab partner (groups of 2 only - unless you get approval from me to have 3 people). All partners must collaborate and contribute.

Final Review

  • Posted at the blue button at the top of this page!

Coming up...(subject to change)

  • Tuesday - Radon Monitoring Project, Work on Lab Notebooks, Secret Earth, Final Review

  • Wednesday - Radon Monitoring Project Work, Lab Notebooks Due, Final Review

  • Thursday - Radon Monitoring Project Due, Final Review, Field Day? Giant Bubbles, Tie Dye, Etc?

  • Friday - Finals



May 14 - Friday

The Chemistry of Coffee!

All lessons, data, and experiments need to be included in your Lab Notebook.

We will not be completing the lessons in numerical order but they should be in order in your lab notebook. Leave a page for Lesson 2 and Lesson 3. We will complete them tomorrow.

Lab Notebooks

  • Due Tuesday, May 25

Secret Earth - Yellowstone Supervolcano

Demos

There are several demos we have not done yet this year. As time allows we will do a few more of the following. Preferences?

  • Carbide Cannon

  • Fire Tornado

  • Paint Can Dust Explosion

  • Exploding Eggs

  • Flame Thrower

  • Water into Wine

  • Giant Bubbles

  • Making Projectiles - Competition

  • Gee Haw Wooey Stick

  • Gummy Bear Sacrifice

  • Ring and Chain

  • Bed of Nails

  • Floating Balls



May 13 - Thursday

Online Book

  • We are going to test the loading of the online book, which has been an issue.

      1. Log in to the online book using Clever.

      2. Access Chapter 22 and open the online book. Start a timer as soon as you click on the book

      3. Record the amount of time it takes to load the entire chapter (click through the pages until you get to the Chapter Review at the end)

  • Accessing the online book through a different portal

      1. www.savvasrealize.com

      2. UN: BillingsChem

      3. PW: welcome1


The Chemistry of Coffee!

All lessons, data, and experiments need to be included in your Lab Notebook.

We will not be completing the lessons in numerical order but they should be in order in your lab notebook. Leave a page for Lesson 2 and Lesson 3. We will complete them tomorrow.

Secret Earth - Yellowstone Supervolcano




May 12 - Wednesday

The Chemistry of Coffee!

All lessons, data, and experiments need to be included in your Lab Notebook.

We will not be completing the lessons in numerical order but they should be in order in your lab notebook. Leave a page for Lesson 2 and Lesson 3. We will complete them tomorrow.

  • Lesson 5: Chemicals in Coffee

      • Answer the questions in your lab notebook

  • Lesson 6: First Roast - Full City Roast

      • ***Do not melt/burn your roaster!***

      • Include: Introduction, Procedure (summary), Post Lab Questions

      • Clean up:

            • Roaster should be wiped out with a dry paper towel.

            • Collander should be wiped out with a dry paper towel.

            • Store your beans in a ziploc bag in your lab locker - but not until they have cooled down completely!

  • Lesson 1,2,3,4,5,6

      • Get all caught up on Post Labs and Conclusions

Online Book

  • We are going to test the loading of the online book, which has been an issue.

      1. Log in to the online book using Clever.

      2. Access Chapter 22 and open the online book. Start a timer as soon as you click on the book

      3. Record the amount of time it takes to load the entire chapter (click through the pages until you get to the Chapter Review at the end)

  • Accessing the online book on your own personal device

      1. Log in to the online book using Clever.

      2. Access Chapter 22 and open the online book. Start a timer as soon as you click on the book

      3. Record the amount of time it takes to load the entire chapter (click through the pages until you get to the Chapter Review at the end)



May 11 - Tuesday

Due Today

  • Grade in class: (you turned this in yesterday) Gas Laws Practice Problems (from Friday, April 30)

The Chemistry of Coffee!

All lessons, data, and experiments need to be included in your Lab Notebook.

We will not be completing the lessons in numerical order but they should be in order in your lab notebook. Leave a page for Lesson 2 and Lesson 3. We will complete them tomorrow.



May 10 - Monday

Due Today

  • Gas Laws Practice Problems (from Friday, April 30)

ISP Presentations

  • Make up presentation day for anybody who was gone last week.

The Chemistry of Coffee!

All lessons, data, and experiments need to be included in your Lab Notebook.

We will not be completing the lessons in numerical order but they should be in order in your lab notebook. Leave a page for Lesson 2 and Lesson 3. We will complete them tomorrow.

  • Lesson 1: Why Coffee - 15 facts or things you learned from the video.

  • Lesson 4: Roasting Stages Lab

      • ***Do not melt/burn your roaster!***

      • Include: Objective, Procedure (entirely), Data Table, Post Lab Questions

      • Clean up:

            • Roaster should be wiped out with a dry paper towel.

            • Tables should be washed and sanitized with the Lab Bench Cleaner

Lecture: Gas Laws

Coming up...

Tuesday - Coffee: Lesson 2,3

Wednesday - Coffee: Coffee: Lesson 5,6

Thursday - Coffee Lesson 7, Radon, Greenland, Secret Earth

Friday - Lesson 8, Radon, Greenland, Secret Earth



April 30 - Friday

Independent Study Project

  • Due this week:

      • Thursday - Presentation - Examine Rubric for Grading

  • Assignment:

      • Audience Members:

          • Write down the 5 key points for each presentation

            1. Name, Testable Question / Project Title

            2. Why did they choose it?

            3. How did they attempt to answer their question?

            4. What is the answer to their question / What did they learn?

            5. Why does it matter?

Due: ISP Presentation Summaries

  • Turn in your sheet with the Presentation Summaries from your classmates presentations.

ISP Presentation Post-Evaluation

Lecture: Gas Laws

Assignment #1 - Gas Laws Practice

  • Due Monday

      • Pg 457 #10

      • Pg 459 #12

      • Pg 461 #14

      • Pg 462 #16

      • Pg 465 #26

      • Pg 466 #29



April 29 - Thursday

Independent Study Project

  • Due this week:

      • Thursday - Presentation - Examine Rubric for Grading

  • Assignment:

      • Audience Members:

          • Write down the 5 key points for each presentation

            1. Name, Testable Question / Project Title

            2. Why did they choose it?

            3. How did they attempt to answer their question?

            4. What is the answer to their question / What did they learn?

            5. Why does it matter?



April 28 - Wednesday

Independent Study Project

  • Due this week:

      • Wednesday - Final Report - Examine Requirements

      • Thursday - Presentation - Examine Rubric for Grading

  • Wednesday

      • Final Report DUE: Printed and in Google Drive (No late reports accepted)

      • Work on Presentation ~1hr

  • Thursday

      • Present your ISP to the class.

Lecture: Gas Laws

Assignment #1

  • Gas Laws Practice Problems will be assigned tomorrow after the presentations to allow you to focus on the Independent Study Project today/tonight.



April 27 - Tuesday

Due Today

  • Ch 14.1 Pg 454 #1,2,3,4,5

Independent Study Project

  • Due this week:

      • Wednesday - Final Report - Examine Requirements

      • Thursday - Presentation - Examine Rubric for Grading

  • Tuesday

      • Work on Final Report ~1hr

  • Wednesday

      • Final Report DUE: Printed and in Google Drive (No late reports accepted)

      • Work on Presentation ~1hr

  • Thursday

      • Present your ISP to the class.

Lecture: Gas Laws



April 26 - Monday

Due Today

  • Read and take Notes

        • 13.1 - The Nature of Gases (Pg 420-424)

        • 13.2 - The Nature of Liquids (Pg 425-430)

        • 13.3 - The Nature of Solids (Pg 431-434)

Independent Study Project

  • Due this week:

      • Wednesday - Final Report

      • Thursday - Presentation

  • Monday

      • Work on Final Report ~1 hr

  • Tuesday

      • Work on Final Report ~1hr

  • Wednesday

      • Final Report DUE: Printed and in Google Drive (No late reports accepted)

      • Work on Presentation ~1hr

  • Thursday

      • Present your ISP to the class.

Stoichiometry - Post-Test

  • Examine your test.

  • Remediation - Are you still struggling with Stoichiometry? Not happy with your grade?

      • Complete a Pink Assessment Evaluation Form (must be completely filled out, including signature from parent/guardian)

      • Bring in Pink sheet at the following times to take a 1 question remediation test - you can earn up to 10 points on your test.

          • Monday - After School

          • Tuesday - Before school, lunch, after school

          • Wednesday - Before school, lunch

          • *All retakes must be completed by the end of lunch on Wednesday

Assignment #1: Intro to Gases

  • Ch 14.1 Pg 450-455 Read/Notes (in your own notebook - do not turn in)

  • To turn in:

      • Pg 454 #1,2,3,4,5

Assignment #2: The Gas Laws

  • Ch 14.2 Pg 456-463 Read/Notes (in your own notebook - do not turn in)

      • We will have a quick lecture to clarify the gas laws tomorrow

      • We will do the practice problems for the gas laws tomorrow (so make sure you read this today!)



April 16 - Friday

Test: Stoichiometry

  • Test Rules

        • No Electronic Devices. No talking.

        • One person per table

        • You may use: 3x5 notecard, periodic table, calculator, piece of paper, pencil

  • Turn in:

        • Test

        • 3x5 Notecard with your name

Chapter 13: States of Matter

  • Due (in your notes) on Monday, April 19th.

  • Read and take Notes

        • 13.1 - The Nature of Gases (Pg 420-424)

        • 13.2 - The Nature of Liquids (Pg 425-430)

        • 13.3 - The Nature of Solids (Pg 431-434)

Assignment: States of Matter

  • 13.1-13.3 Practice Problems

  • I removed this assignment with the goal that you would actually read the sections above instead of skipping right to the assigned problems. So, please read them!

ISP Work

  • Start Final Report document and share it with me

  • Work on data analysis and statistics.

  • Final Report Due Wednesday, April 28.



April 15 - Thursday

Quiz Post-Eval

  • Examine your quiz. Identify what mistakes you made (if any)

      • Do the problems together?

  • Quiz retake time options - Retake must be completed before the test on Friday.

      • Today - lunch, or 3:00pm

      • Friday - 7:15am

Assignment #1: Stoichiometry Practice - Percent Yield

Assignment #2: Stoichiometry Review

  • Due Friday at the beginning of class

  • Ch 12 Assessment Pg 411-417

      • #50abc, 53abc, 60, 64, 67, 69, 72

  • Ch 12 Standardized Test Prep Pg 417

      • #1-10

TEST Tomorrow - Stoichiometry

  • Complete the review posted above - check your answers with my book

  • You may use a 3x5 notecard on the test.



April 14 - Wednesday

Due: Assignments

  • Limiting Reactant

  • Percent Yield

  • ISP Checkup #2

Quiz: Stoichiometry

  • Rules:

    • 1 person per table. No talking. No electronic devices.

    • You may use your periodic table, calculator (not phone), and 3x5 notecard

    • Turn in your notecard and quiz at the front

After the quiz (options)

  • Start working on the Chapter Review (see below)

  • Work on ISP Final Report and Statistical Analysis

  • Read/browse the newest ChemMatters

Looking for a Summer Job?

Assignment: Stoichiometry Test Review

  • Due FRIDAY at the beginning of class. You will have class time to work on this Thursday.

          • You may use a 3x5 notecard on the test tomorrow. Fill it out as you do the review.

        • Ch 12 Assessment Pg 411-417

              • #50abc, 53abc, 60, 64, 67, 69, 72

        • Ch 12 Standardized Test Prep Pg 417

              • #1-10






April 13 - Tuesday

Independent Study Projects

  • Checkup #2 Due on ???

  • Final Report Due ??

  • Presentations Due ???

Rocket Scientists Ceremony

  • Top 3 teams get their picture on the Wall of Fame!

  • 1st Place earns a Medal in Rocket Science and should wear it with pride for the rest of the day. Then wear it again at graduation - it looks good with the black gowns!

Stoichiometry: Limiting and Excess

  • Lecture practice problem

Lecture: Stoichiometry - Percent Yield

  • Stoichiometry - Percent Yield Lecture Slides

Assignment: Due Tomorrow

  • Limiting Reactant Stoichiometry

              • Pg 412 #54

              • Pg 403 #29

  • Percent Yield Stoichiometry

              • Pg 408 #33

Tomorrow:

  • Quiz: Stoichiometry Limiting and Excess

  • Due: Percent Yield Practice Problem.

  • ISP (on your own): Checkup due Wednesday



April 12 - Monday - No School (PIR DAY)



April 2 - Friday

No School!


April 1 - Thursday

Finish making Sterno

Percent Yield?



March 31 - Wednesday

Lab: Making Sterno

Reminder:

  • Homework:

    • p. 389, 5-10; p 391 11-12; p 411 45-46; p 393 13-14; p 395 15-16; p 396 17-18.

    • Due Thursday

Other Homework: S'Mores!

March 30 - Tuesday

Limiting and Excess Reagents

  • Lecture

  • Homework:

    • p. 389, 5-10; p 391 11-12; p 411 45-46; p 393 13-14; p 395 15-16; p 396 17-18.

    • Due Thursday

Pre-Lab: Making Sterno

  • Lab will be Tomorrow

March 29 - Monday

Stoichiometry

Limiting and Excess Reagents

Pre-Lab: Making Sterno

  • Lab will be Wednesday

March 19 - Friday

Stoichiometry

Post Lab Work

March 18 - Thursday

Lab: Micro Mole Rockets

  • Lab will be tomorrow

Reminders:

  • Homework and pink sheets for the Balancing Equations test are due tomorrow!

March 17 - Wednesday

Stoichiometry

Pre-Lab: Micro Mole Rockets

  • Lab will be tomorrow

  • Make sure you have all your safety gear!

March 16 - Tuesday

Moles

          • Homework:

              • Mole Review Assignment

              • Pg 338 #52abc,53,57abc,60ad,62cf,66,67cd,69a

              • Due Friday

Lab Rat Day

ACT Prep Basics - ACT and PreACT TEST is Tuesday, March 23

      1. ACT science test does not test science knowledge, it tests your skills at

          • Interpreting data on graphs

          • Scientific Method and Principles of Science

          • How scientific theories disagree with each other

      2. Format

          • 7 Passages

          • 40 Questions

          • 35 Minutes

      3. How to score well on the Science ACT

          • Practice, practice, practice (I recommend CrackACT because it is free and easy to use)

          • Check your answers on practice tests and examine why they are correct or incorrect

          • Time yourself with 7 passages and 40 questions (time can be a problem during the test)

          • Make homework for yourself to practice ACT problems - put it on your calendar

Assignment: ACT Prep Test

Rules:

        1. You need a pencil and a piece of scratch paper

        2. Phones need to be put away and turn off (silenced)

        3. This practice test is NOT timed. It has 7 Passages (40 questions). During the ACT/Pre-ACT, you will need to complete this many questions in 35 minutes!

        4. The practice test is broken up into 3 sections so you can submit your answers and evaluate your score on each section - be sure you look back over your whole test to see which answer was correct - this is how you learn!!!

        5. Log into your Chromebook. Open this page and click the link to start when instructed to do so.

ACT Science Test Segment #1

ACT Science Test Segment #2

ACT Science Test Segment #3

March 15 - Monday

Even More Moles

Lab Rat Day

February 26 - Friday

Tests Are Graded

          • Opportunity to make up SOME points is available

Many More Moles

February 25 - Thursday

Lab Notebooks Due

          • Bring them up!

Chemical Reactions Test

          • You may use your 3x5 notecard and your periodic table and NOTHING ELSE

          • This means NO PHONES, NO EAR BUDS, NO OTHER NOTES, NO FRIENDS OR NEIGHBORS

          • Violators will receive a zero for the test

ISP Work Hour

          • Use your time wisely!

February 24 - Wednesday

The Mole

Pick One of the Following

          • Test Review

              • Ch 11 Assessment pg 375-381

                  • #37cd,38ab,39b,40b,41a,42a,48ab,49all,50ab,51ab,52ab,54b,55ab

                  • Standardized Test Prep pg 381 #1,4,5,6,7,8,9,10,11

                  • 5 points Extra Credit if turned in by the end of class

              • Pg 359 #12,13,14

              • Pg 361 #15abcd

              • Pg 363 #16abc, 17abcde

              • Pg 365 #18ab, 19ab

              • Test is TOMORROW

          • ISP

          • Lab Notebooks

              • Due tomorrow at the start of class

February 23 - Tuesday

Lab: Chemical Reactions

          • Lab is here

          • SAFETY CONCERNS

              • Fire is present, WEAR YOUR ORANGE MASKS

              • USE WASTE BEAKERS

          • No Pre-Lab? No Lab

Test Review

          • Test will be on Thursday

          • Ch 11 Assessment pg 375-381

              • #37cd,38ab,39b,40b,41a,42a,48ab,49all,50ab,51ab,52ab,54b,55ab

              • Standardized Test Prep pg 381 #1,4,5,6,7,8,9,10,11

February 22 - Monday

Types of Chemical Reactions

          • Lecture

          • Homework due Wednesday

              • Pg 359 #12,13,14

              • Pg 361 #15abcd

              • Pg 363 #16abc, 17abcde

              • Pg 365 #18ab, 19ab

Pre-Lab: Chemical Reactions

          • Lab will be tomorrow

          • Be ready for it

February 12 - Frigga's Day

Homework Due

          • Bring it up, yo!

ISP Work Hour

          • Work on your ISP for the first hour of class

Types of Chemical Reactions

February 11 - Thor's Day

Valentine's Day Lab

          • Lab here

          • REMEMBER SAFETY GEAR

          • Clean as you go!

MORE BALANCING EQUATIONS

February 10 - Odin's Day

Quiz Retake

          • NO TALKING, NO CELL PHONES, NO NOTES, NO COMPUTERS. Violators will earn a 0 on the quiz.

          • The new score will be your final score for the quiz.

Pre-Lab: Valentine's Day

Chemical Equations, Part Deux

February 9 - Tuesday

Quiz Rehash

          • You will have the opportunity to re-take the quiz if you so desire.

          • The new score will be your final score for the quiz.

          • Retake will be tomorrow

Chemical Equations, Part Deux

February 8 - Monday

Announcement!

          • Lab make-up will be today after school and tomorrow during lunch. Make sure you have your lab notebook and ALL your safety gear if you need to make up the lab

Quiz: Ionic and Covalent bonds, VSEPR, Polarity, IM Forces

          • Turn in your review sheet from yesterday and you may use your periodic table and your VSEPR worksheet

          • NO TALKING, NO CELL PHONES, NO NOTES, NO COMPUTERS. Violators will earn a 0 on the quiz.

Skeleton Chemical Equations

January 29 - Friday

          • Safety Concerns?

          • Show me the Pre-Labs!

          • Find a way to mark your lid so you know what is what

          • Don't be a hoarder!

          • Scrub the lids and microwells when finished

          • Quiz will be when we next meet.

January 28 - Thursday

Radon Detectors!

          • Bring them in if you still have one!

Begin Intermolecular Forces

          • Pre-Lab must be entirely completed before class starts tomorrow or you will not be able to perform the lab and will earn a 0.

January 27 - Wednesday

Polarity

Lab Stations and Partners

        • Pick someone to sit next to in class and work with on labs

        • You will be together for the rest of the year

        • Choose wisely!

Begin Intermolecular Forces

          • Be sure to have have good notes on the following:

January 26 - Tuesday

Introduction Molecular Shapes (continued from yesterday

Polarity

January 25 - Monday

Welcome Back

        • Need for class: Lab Notebook, Periodic Table, and Calculator

        • Chromebook number - Write it down! Use only your assigned Chromebook.

              • Sanitize it after every use

              • Plug it in every time!

        • Sign up for REMIND today if you have not yet signed up! Click the link in Chemistry Resources at the bottom of this page.

Course Selection for Next Year

Lab: Milk Art Inquiry Activity

        • Click HERE for lab

        • Include this in your Lab Notebook.

        • Do not need to have 'normal' pre-lab stuff. Just follow the instructions and write down what is needed.

Introduction to Molecular Shapes



January 8 - Friday

Textbooks

        • Check-in your borrowed textbooks and return to the bookshelf.

Due - Final Review

        • Turn in the Final Review on the front table

Final Exam

        • Electronic Devices: Silence and put away ALL electronic devices including smartwatches. They must remain in your backpack until the bell rings.

        • Need: Pencils, Calculator, Periodic Table, 3x5" notecard

        • When finished: Turn in your test and my test. Find something else to work on (study for another test, read, get a National Geographic).

Thanks for a great semester! See you next semester!



January 14 - Thursday

Late/Missing Work

          • All late/missing work is due by 3:30pm Thursday, January 7th. No work will be accepted after this date/time.

Final Review

          • Fall Final Review

              • Put your phones away! This is not time to be distracted by your phone - it is time to prepare for the Final.

              • Read the instructions carefully. Take time to study!

              • You may check your answers in the teacher's book but do not take pictures of teacher's edition book with the answers.



January 13 - Wednesday

Lab Final

          • Canceled. Happy New Year!

          • You will have today and tomorrow to study for the Final Exam. Do not waste your time. No playing on phones. Use this time to prepare for the Final!

Lab Notebooks

          • Due Today. Turn in to the bin on the front table.

Chromebooks

          • Use ONLY your assigned Chromebook

          • Wipe the Chromebook with disinfectant EVERY time before your return it to the cart

          • Plug in your Chromebook every time you return it to the cart.

Graded Work Returned

          • Focus on the latest quiz we took - we will discuss it after all papers are handed back.

          • All graded papers will be handed back today.

          • Look at your latest quiz to see where you made mistakes. It was graded on a scale...

Lab Locker Clean-out and Key Check-in

          • All personal items must be removed from locker

          • All lab equipment must be washed, dried, and set on the middle lab station to be inventoried

          • All lab lockers must be wiped clean with a wet paper towel

          • When finished, remain at your spot for an inspection. No key? It is $5 to cut a new one!

              • All lab lockers will be inspected and checked off by Beals before you may return to your seat.

Lab Cleanup

          • Period 1: Clean the shelf above your lab station with a damp paper towel and pink disinfectant spray (You may have to move the computers or other equipment. Please return all computers and equipment to their spot after cleaning.around to clean all areas).

          • Period 2: Clean all black countertops in room with pink spray and damp paper towel. Be sure to clean center island as well.

          • Period 3: Scrub all faucets, sinks, and drains with the pink spray and paper towels.

          • Period 5: Inspect and clean all AP Chemistry Equipment at your station. Clean them off with a damp paper towel.

          • Period 6: Clean all of the black countertops and wipe down the outside of all lab lockers with a damp paper towel and pink spray.

Books and Book Checkout

          • Do NOT remove a book from this room. Ever.

          • Need to check one out? You must check with Mr. Beals first and have it formally checked out then checked back in when you return it.

          • Books are ~$90 to replace!

Late/Missing Work

          • All late/missing work is due by 3:30pm Thursday, January 7th. No work will be accepted after this date/time.

Final Review

          • Fall Final Review

              • Read the instructions carefully. Take time to study!

              • You may check your answers in the teacher's book but do not take pictures of teacher's edition book with the answers.



January 12 - Tuesday

Help Sheet for Quiz

          • You may fill out a 3"x5" notecard (both sides) to use on the quiz. Fill it out as you do the review problems below.

Review - Lewis Structures

Lewis Structures Practice Quiz

          1. You will turn in a piece of paper with your answers. Put a heading on it titled "Lewis Structures Practice Quiz"

          2. Open the practice quiz and draw the Lewis structure on your paper. Then click which answer you think it correct. If you do not draw the structure on your paper before you click your answer you will not get credit.

          3. Submit your answer. If it is incorrect, re-draw and re-select your answer.

          4. When finished, check all of your answers and turn in your paper on the front table.

          5. Click here for the practice quiz.

Review - Naming Compounds

          • Click here and alter the settings according to the instructions below:

              • Quiz Type: Names & Formulas

              • Number of items: 25

              • Compound types: Click "Acids" and "Molecular Compounds"

              • Names and Formulas: Mix & Match

Quiz: Lewis Structures, Naming Covalent and Ionic Compounds, and Naming Acids

          • Rules for quiz

              • All electronic devices must be put away.

              • No talking.

              • Turn in your quiz when finished.

Lab Notebooks - Due Tomorrow

          • Examine all labs in your Lab Notebook to be sure all Post-Labs and Conclusions are complete and are worthy of an "A".

          • Lab Final is tomorrow - you may use your lab notebook.

Late/Missing Work

          • All late/missing work is due by 3:30pm Thursday, January 14th. No work will be accepted after this date/time.

Final Review



January 11 - Monday

Welcome Back

        • How was the break?

Review - Lewis Structures

Review - Naming Covalent Compounds

Lecture: Naming Acids and Oxyacids

Assignment: Naming Acids and Oxyacids

Coming up...

Tuesday: Review Covalent Bonding, Quiz: Naming Compounds and Acids

Wednesday: Lab Final? Lab Notebooks Due, Review for Final

Thursday: Review for Final

Friday: Final Test




December 18 - Friday

Lab: ChemisTree Ornaments

        • ChemiTree Ornament Lab

        • Rules:

          • Must have googles, aprons and cloth masks in the lab area. (Aprons and googles not needed in the lecture of the room.

          • All tracing and cutting must be done in the lecture of the room.

          • Acid bath and CopperII Nitrate are at stations in the lab area. Keep the stations clean. Wipe up when done.

          • NO Playing on phones today. If you get done with your ornament, visit with another human being. Or make another ornament for someone special, or play a card game, or....


Coming up...

Monday: Monday: Lewis Worksheet #2, Naming Molecules Practice, Lecture: Naming Acids / Oxyacids.

Tuesday: Naming Acids Practice. Covalent Bonding Practice.

Wednesday: Chapter Review, Lab Notebooks Due?

Thursday: Lab Final.

Friday: Final Test



December 17 - Thursday

Lecture #1 - Covalent Bonding

        • **Lecture: Lewis Structures with Incomplete Octets; Expanded Octets; Multiple Central Atoms

Assignment #1:

Lecture #2 - Covalent Bonding

Assignment #2

Coming up...

Friday: Lab - Ornament Lab - The pre-lab should be done when you come to class so we can just have fun and make things!

Monday: Lewis Worksheet #2, Naming Molecules Practice.



December 16 - Wednesday

Lectures - Covalent Bonding

Assignment #1:

Assignment #2



December 15 - Tuesday

Test Ionic Bonding

Rules:

            • No electronic devices.

            • You may use your periodic table on #1 only.

            • Use a different piece of paper for each part (1 zip grade and 2 pieces of paper).

#1: Ionic Bonding

            • Put your zip grade answer sheet in a pile behind the box and pick up #2

#2: ACT - Ionic Bonding

            • Put your answers in a pile behind the box and pick up #3

            • NO Periodic Table, No calculator

#3 ACT - Radium

            • Pur your answers in a pile behind the box.

            • NO Periodic Table, No calculator

Pre-Lab: ChemisTREE Ornament Lab



December 14 - Monday

Radon

        • Where are all my machines?

        • Check out - Check in.

Leg Lamp?!

Lab: Gold Penny Lab Winners

        • Winner pictures and certificates!

Due: Test Review: Chapter 7 - Ionic Bonding

        • Grade Chapter 7 Assessment from last week

Lecture: Covalent Bonding

Study for Test - Ionic Bonding

        • Ionic Bonding Test is tomorrow.



December 4 - Friday

Ionic Bonding Kahoot

        • Let's Kahoot-it up!

Lab: Gold Penny Lab

        • Lab: Gold Penny Lab

        • Judgment Day! 79 Club - Master Alchemists: 2020 Induction

          • 20 minutes to turn your pennies gold and vote.

          • Finish the Post-Lab and Conclusion

Test Review: Chapter 7 - Ionic Bonding

        • Due Monday, December

        • Chapter 7 Assessment p214-217 - #28abcd,29abcd,31ab,32def,34abc,35bc,37efgh,39,40,47,49,59a,68abc,70abcd,p219all

Coming up...

Monday - December 14

        • Quick Ionic Bonding Review, Intro to Covalent Bonding, Covalent Bonding Practice Probs

Tuesday - December 15

        • Test: Ionic Bonding, PreLab: Covalent vs Ionic



December 3 - Thursday

Due Today:

      1. 7.3 Metallic Bonding (grade together)

      2. Formula Writing Worksheet (grade together)

      3. Pre-Lab: Gold Penny Lab

Quizziz: Ionic Naming and Formulas

        • Go to Google Classroom and complete the quizziz.

        • You may use your MT Tech periodic table (but nothing else)

        • Don't forget to submit when done.

Lab: Gold Penny Lab



December 2 - Wednesday

Assignments: Metallic Bonding

      • Due Tomorrow

        1. Read and take Notes (p209-212) - Metallic Bonding: Ch7.3 "Bonding in Metals"

        2. Metallic Bonding 7.3 p212 #20,21,22,23,24,25,26

Assignment: Writing Ionic Formulas

Pre-Lab: Gold Penny Lab

Coming up...

Thursday:

      • Lab: Gold Penny Lab

      • Writing formulas and naming ionic compounds practice

Friday:

      • Ch 7 Review Assignment

      • Ionic Bonding Kahoot

      • (Ionic Bonding Test will be the Tuesday we come back to class)



December 1 - Tuesday

Post-Test: Nuclear Radiation and Electromagnetic Radiation

        • Due Today

The Elements

        • Extra Credit Opportunity.

          • Memorize The Elements Song. Sing it in public (or in class). Record it as evidence. Earn +20 extra credit points!

          • Why? If you memorize the song you have just memorized most of the periodic table!

Lectures: Ionic Compounds

        • Ionic Compounds: Part 1 - An Introduction to Ionic Bonding (Lecture Slides)

        • Ionic Compounds: Part 2 - Naming and Formula Writing

        • Ionic Compounds: Part 3 - Naming Ionic Compounds "The Rules"

        • Ionic Compounds: Part 4 - Review and Practice

Assignment

Due Tomorrow

        • 7.1 p199 #1,2,3,4,5,6,7,8,9

        • 7.2 p207 #12,13,14,15,17,19



November 30 - Monday

Post-Test: Nuclear Radiation and Electromagnetic Radiation

        • If you would like +5 percentage points Extra Credit on the test, complete the pink Assessment Retake Form in it's entirety. You cannot retake the test but I will add 5 points to your score upon completion.

        • Due Tuesday (If you want the +5 xc pts): You cannot take my test from this room so you might need to complete the remediation before school or after school.

Lab: Experimenting in Infrared

        • Experimenting in Infrared

        • Part 2: Due Today

            • All equipment and supplies must be gathered and put in your lab locker today.

        • Part 3: Due Thursday

Radon Monitoring Project

        • Turn in Monitors and check out to next group.

Lectures: Ionic Compounds (if we have time)

        • Ionic Compounds: Part 1 - An Introduction to Ionic Bonding

        • Ionic Compounds: Part 2 - Naming and Formula Writing



November 30 - Monday

Post-Test: Nuclear Radiation and Electromagnetic Radiation

        • If you would like +5 percentage points Extra Credit on the test, complete the pink Assessment Retake Form in it's entirety. You cannot retake the test but I will add 5 points to your score upon completion.

        • Due Tuesday (If you want the +5 xc pts): You cannot take my test from this room so you might need to complete the remediation before school or after school.

Lab: Experimenting in Infrared

        • Experimenting in Infrared

        • Part 2: Due Today

            • All equipment and supplies must be gathered and put in your lab locker today.

        • Part 3: Due Thursday

Radon Monitoring Project

        • Turn in Monitors and check out to next group.

Lectures: Ionic Compounds (if we have time)

        • Ionic Compounds: Part 1 - An Introduction to Ionic Bonding

        • Ionic Compounds: Part 2 - Naming and Formula Writing



November 25 - 30

Thanksgiving Break.



November 24 - Wednesday

Post-Test: Nuclear Radiation and Electromagnetic Radiation

        • If you would like +5 percentage points Extra Credit on the test, complete the pink Assessment Retake Form in it's entirety. You cannot retake the test but I will add 5 points to your score upon completion.

        • Due Tuesday (If you want the +5 xc pts): You cannot take my test from this room so you might need to complete the remediation before school or after school.

Lab: Experimenting in Infrared

        • Experimenting in Infrared

        • 15 minutes to get organized and ready to present.

        • Part 3: Due Today - CLICK ON THE LAB AND READ THE REQUIREMENTS!

            • All experiments will be performed today.

Radon Monitoring Project

        • Have you signed up??

Coming up...

Tuesday (Dec 1): Ionic Compound Lectures, Elements XCred, Pink Sheets Due.



November 23 - Monday

Quiz: Periodic Table

        • Turn off all electronic devices and put them in your backpack.

        • One person per table.

        • No talking.

        • Turn in all papers at the front when finished.

Radon Monitoring Project

        • Work on this after you finish the quiz

        • This is an Honors Chemistry group research project.

        • Click on "Radon Monitoring Project" in "Chemistry Resources" at the bottom of this page (or click the button at the top of this page)

        • Assignment #1: Sign up to check out a radon detector. See "Radon Monitor Checkout Calendar" in "Chemistry Resources" at the bottom of this page.

        • Assignment #2: Complete the questions in the "What is Radon? Is it Harmful?" section of the RADON AT HOME INSTRUCTIONS SHEET.

Lab: Experimenting in Infrared

        • Experimenting in Infrared

            • Open Inquiry Experiment where you get to choose the experiment!

        • Part 1: Due Today

        • Part 2: Due Tomorrow (Tuesday)

        • Part 3: Due Monday after Thanksgiving break (November 30th)

Post-Test: Nuclear Radiation and Electromagnetic Radiation

        • Tests will be returned to you.

        • If you would like +5 percentage points Extra Credit on the test, complete the pink Assessment Retake Form in it's entirety. You cannot retake the test but I will add 5 points to your score upon completion.

        • Due Friday: Pink sheets are due at the beginning of class on Tuesday, December 1. Note: you cannot take a test from this room so you might need to complete the remediation before school or after school.

Coming up...

Tuesday: Hunting the Elements Video, Experimenting in Infrared (Day 2), Post-Test Pink Sheet

Monday (Nov 30, after break): Experiment Day for Experimenting in Infrared Lab

Tuesday (Dec 1): Ionic Compound Lectures, Elements XCred, Pink Sheets Due.


November 13 - Friday

Hunting the Elements video

Video: Hunting the Elements

Lab Activity (Continued)

Assignment

Chapter 6 - Periodic Table Chapter Review

        • Due Monday, November 23

          • p186-189: #26,31,32,34,36,37,38,39,44,45,47,56,64; p191 #1-9

          • Click here for pictures of these pages in the book. Or visit the online version by going to your Clever account.

Periodic Table Quiz will be Monday, November 23!



November 12- Thursday

Lecture: Periodic Table

        • Lecture - Electron Configuration and the Shape of the Table

        • Lecture Slides #32-108

Lab Activity



November 11- Wednesday

Graded Work Returned

        • Do not recycle your graded papers until you have checked to see that they have been entered into the grade book correctly.

Scientific Naming Day

        • Hold onto your hat. It is about to get weird in here!

Lecture: Periodic Table Introduction

Lab Activity - Continued tomorrow


November 11- Tuesday

The Periodic Table - Introduction

Video: Hunting the Elements


November 10 - Monday

Unit Test - Nuclear Radiation and Electromagnetic Radiation

Test Rules

            • No Electronics - turn them off, put them in your backpack.

            • No Talking - I will let you know when it is ok to talk again.

            • Do not write on my test sheet.

            • One person per table.

            • Turn in all testing materials on the front table when finished.

Need

            • Piece of paper with heading

            • Show all work and circle your answer

            • Calculator

            • Pencil

Assignment:

Finish all Post-Labs and Conclusions for the labs we've completed up to this point.

Spectral Lab Stations: 1. He; 2. H; 3. Ar; 4. Xe; 5. Ne; 6. Hg

When finished, you may work on anything for other classes but we are NOT playing on our phones. Find something productive to do.



October 30 - Friday

Happy Halloween-eve!!!

Assignment: Unit Test Review

DUE Monday, November 9th (the day of the test)

The following assignment is to help you prepare for the upcoming Unit Test. You must be able to complete these types of problems on your own to be successful in this class and to earn a passing grade on the test. Take your time and do the problems correctly. Check your answers. Be sure to study for the test.

If you have trouble viewing the online book, click here for pictures of each of the pages listed below.

            • Atomic Structure - Chapter 4 Assessment (starts on pg 122)

                • #41,42,51,53,64

                • Pg 125 #1-9

            • Nuclear Radiation - Chapter 25 Assessment (starts on pg 900)

                • #35,36,37,38,39,50,51,52,57,59,61

            • Electrons in Atoms - Chapter 5 Assessment (starts on pg 152)

                • #35,36,38,39,41,45,46,47,51,52,56,63,66,72

                • Pg 157 #1-14

Unit Test: Atomic Structure, Nuclear Radiation, Electrons and Light

        • Monday, November 9th

        • STUDY, STUDY, STUDY!!!!



October 29 - Thursday

Due: Atoms, Electrons and Light Practice Problems

      • Graded in class

Assignment: Electron Configuration Review Problems

      • Due tomorrow

      • Write the Electron Configuration, Noble Gas Configuration and the Electron Dot Structure for the following:

          1. Li

          2. Be

          3. B

          4. C

          5. N

          6. O

          7. F

          8. Ne

          9. Na

          10. Mg

          11. Al

          12. Si

          13. P

          14. S

          15. Cl

          16. Ar

Lab: Surrounded by Science

      • Lab: Surrounded by Science

        • Day 1 Only: Complete the Pre-Lab according to the instructions on the lab.

          • Complete the activities for Station 1, 2, and 3 (in order)

Assignment: Unit Test Review

DUE Monday, November 9th (the day of the test)

The following assignment is to help you prepare for the upcoming Unit Test. You must be able to complete these types of problems on your own to be successful in this class and to earn a passing grade on the test. Take your time and do the problems correctly. Check your answers. Be sure to study for the test.

            • Atomic Structure - Chapter 4 Assessment (starts on pg 122)

                • #41,42,51,53,64

                • Pg 125 #1-9

            • Nuclear Radiation - Chapter 22 Assessment (starts on pg 900)

                • #35,36,37,38,39,50,51,52,57,59,61

            • Electrons in Atoms - Chapter 5 Assessment (starts on pg 152)

                • #35,36,38,39,41,45,46,47,51,52,56,63,66,72

                • Pg 157 #1-14



October 28 - Wednesday

STEM Society Meeting TODAY!

      • 2:09pm in room 223 (this room)

      • Halloween themed science projects. Bring a friend! All are welcome!

Lecture #1: Electrons and Light

      • Quantum Mechanics, Atomic Orbitals, Electron Configuration

        • Gone today?

          1. Watch the lecture: Electron Configuration

          2. Read / Notes on Ch 5.2 Electron Arrangement in Atoms p134-137

Lecture #2: Electrons and Light

Electrocuted for Science!

Assignment

      • Due Tomorrow

      • Atoms, Electrons, and Light Review Problems

          • Ch5.1 p132 #1-6

          • Ch5.2 p136 #8,9

          • Ch5.3 pg141 #15,16


October 27 - Tuesday

STEM Society Meeting Tomorrow

      • 2:09pm in room 223 (this room)

      • Halloween themed science projects. Bring a friend! All are welcome!

Lecture: Electrons and Light

      • Quantum Model of Light and Atomic Spectra

        • Gone today? Read / Notes on Ch 5.4 Explanation of Atomic Spectra p 144-148

Post-Lab: Atomic Spectrum Lab

Could You Survive The Movies: Back to the Future - VSauce3

Electrocuted for Science!


October 26 - Monday

Lab: Atomic Spectrum Lab

Lecture: Electrons and Light

      • Wave nature of light

      • Absent today? Read Ch 5.1 Atomic Model Spectra p128-132. Click on "Chemistry Book" in the Chemistry Resources section at the bottom of this page.


October 15-16: No School: Teacher Convention


October 14 - Wednesday

Due:

Lectures: Electrons and Light


Demo: Laser Light Show


October 13 - Tuesday

Due:

Lab: Flame Test

Prelab: Atomic Spectrum Lab


October 12 - Monday

Lectures: Structure of the Atom, and Nuclear Radiation

Assignments


October 2 - Friday

Due Today:

      • Atomic Structure and Nuclear Radiation.

      • Read and Take Notes on the following. Be sure to take complete notes and read thoroughly.

      • Chemistry book is on the shelf in the lab area. It is the white book with "Chemistry" written in green. Please return it when finished. Online book can be accessed by going to www.clever.com or going to Chemistry Resources at the bottom of this webpage:

          1. Chapter 4: Atomic Structure (102-111)

          2. Chapter 25: Nuclear Chemistry (pg 876-886)

      • Take notes on each person listed in the handout and their contributions to science and the development of E=mc2. You will be able to use these notes on the upcoming test!

      • Absent today? Click the link above and start watching at 39min 46sec until the end.

Lectures: Structure of the Atom, and Nuclear Radiation


October 1 - Thursday

ACT Prep Test

      • Go to Google Classroom and complete the assignment.

      • Why ACT Prep? Because your ACT score determines college acceptance, scholarships, and a whole lot more! And, practice makes perfect (for real...there is a lot of data to show that the more practice tests you take the better your score will be! As long as you analyze the questions you got incorrect to see where you made mistakes.)

Quiz Retake: Significant Figures and Dimensional Analysis Quiz

      • Staple your old quiz to the back of your completed pink sheet and turn them in.

      • New quiz can be found in the bin on the front table.

          • Write on your own paper.

          • No electronic devices of any kind (except a calculator, of course).

          • Turn both sheets in at the front table when you are done.

Atomic Structure and Nuclear Radiation

      • Due Tomorrow.

      • Read and Take Notes on the following. Be sure to take complete notes and read thoroughly.

      • Chemistry book is on the shelf in the lab area. It is the white book with "Chemistry" written in green. Please return it when finished. Online book can be accessed by going to www.clever.com or going to Chemistry Resources at the bottom of this webpage:

        1. Chapter 4: Atomic Structure (102-111)

        2. Chapter 25: Nuclear Chemistry (pg 876-886)


September 30 - Wednesday

Due today:

      • Lab Notebooks

Demo: Keep Track of the Water - Science or Magic?

      • Include this in your lab notebook in the "Demonstrations" section

Quiz Remediation: Dimensional Analysis and Significant Figures

      • Not happy with your grade on the quiz?

        • Complete the "Retake Form for Assessments" (called the "Pink Sheet"). Retake will be offered in class (this time only) tomorrow. If you are gone on tomorrow you will have to schedule a time to come in and re-take this quiz.

        • You must have the "Retake Form for Assessments" completed to retake the quiz. Your grade will be replaced by your new grade! Yay!


September 29 - Tuesday

Quiz Remediation: Dimensional Analysis and Significant Figures

      • Not happy with your grade on the quiz?

        • Complete the "Retake Form for Assessments" (called the "Pink Sheet"). Retake will be offered in class on Thursday.

        • You must have the "Retake Form for Assessments" completed to retake the quiz. Your grade will be replaced by your new grade! Yay!

      • Safety: If you are not using a bunsen burner, you may wear your fabric mask, safety glasses, lab shoes, apron. If you are using a bunsen burner, you must wear your orange masks.

      • Each mixture cup has a different amount of each of the unknowns.

      • Keep detailed records of measurements and changes in your procedure.

      • Complete the Post-lab and Conclusion.

      • Turn in lab notebook

Lab Notebooks

      • Due Wednesday at the beginning of class


Coming up...

Wednesday: Lab Notebooks Due; Quiz Retake


September 28 - Monday

STEM Society

What is STEM Society?

        • Sign up for STEM Society Remind go get information as it becomes available: https://www.remind.com/join/stemsociet or text @stemsociet to 81010

        • STEM Society Website: www.STEMSociety.org

        • Meet every other week on Wednesday at 2:09pm to do fun STEM-related activities, learn about scholarships and other opportunities to help you fuel your interest in STEM and to help you find opportunities, money and colleges!

        • Why STEM Society? STEM Magic Shows, STEM Yellowstone, Design and Build Challenges, hang out with other amazing Senior High Students, build your resume, find scholarships. Being involved in STEM Society helps improve your applications for colleges and scholarships!

        • Do I have to come to every meeting?! NO! Come when you can come to meetings and events that work into your schedule. You get points for participation. Those points can be used to Letter in Science!

Letter in Science!

        • Senior High is the ONLY high school in the world where you can earn an Academic Letter and Pin in science!

        • How? Click here for more information.

STEM Society Executive Board Applications

        • Positions available: 1 Freshman, 1 Sophomore, 3 Juniors, 1 Senior

        • Pick up an application in room 223

        • Application must be completed and returned to Beals in rm 223 before 2:10 pm on Wednesday, Sept 30th.

STEM Society Executive Board Duties

        • Plan STEM Society Meetings with Ex. Board members and Mr. Beals

        • Coordinate events including field trips, STEM Magic Shows at elementary schools, STEM Yellowstone, more

        • Letter in Science


Student Council Elections

Review: Significant Figures and Dimensional Analysis

Quiz: Significant Figures and Dimensional Analysis

      • Must have the "Metric Ladder" memorized.

      • No electronic devices (except calculator).

      • Write on your own paper. Show your work.

      • Turn in both papers on the front table when finished.

Pre-Lab: Mixture Lab

Lab Notebooks

      • Due Wednesday at the beginning of class

E=mc2


September 18 - Friday

Vote for Homecoming Royalty: bit.ly/2020hocoBSH

Lab: CheMystery - Chromatography Lab

      • After you've completed the lab, finish the Post Lab and Conclusion

Lab: CheMystery - How does Soap and Hand Sanitizer Protect Us?

      • No Conclusion needed


Coming up...

Monday, Sept 28: Quiz - Dimensional Analysis and Sig Figs; Pre-Lab: Mixture Lab; E=mc2

Tuesday, Sept 29: Lab - Mixture Separation


September 17 - Thursday

Hi Guys! I am not feeling 100% and keep coughing. So, to be a responsible person and to make sure I keep all of you safe, I am staying home today. Hopefully the cough is just from the smoke or from allergies and I will be back tomorrow. But, since I am not at school, I've had to alter the lessons a bit for today. Please be good to the guest teacher and I hope to see you tomorrow!

Lab: Chromatography Lab

      • After you've completed the lab, finish the Post Lab and Conclusion

      • Moved to Friday. Be sure to have the entire pre-lab completed before tomorrow.

Video Lecture: Dimensional Analysis

      • Watch and take notes.

Assignments:

    1. Dimensional Analysis Practice Problems

        • Due tomorrow

        • Show all work.

    2. Math With Significant Figures

        • Due tomorrow

        • Struggling with Sig Figs? Work through this entire worksheet and complete the practice problems at the end. Check your answers when finished.

        • Feeling good with Sig Figs? Complete the practice problems on the last page. Check your answers when finished.

    3. Pre-Lab: The Mixture Lab

        • Work on the Pre-Lab when you've completed the other assignments. This is not homework unless the substitute teacher reports back that people were not using their time in class to complete the pre-lab! In other words, use your remaining time in class to work on this. I will find out how much more time you need to complete it in class tomorrow!

Coming up...

Friday: Chromatography Lab, Hand Sanitizer and Soap Chemistry



September 16 - Wednesday

Lecture: Dimensional Analysis

Assignment: Metric Conversions Worksheet

      • Due in class: #1,5,7,9,11,17,31,32,37,39

      • Show all work.

Homework


Coming up...

Thursday:

Friday:

      • Hand sanitizer and soap lab, Dimensional Analysis worksheet


September 15 - Tuesday

Significant Figures and Significant Digits - The Rules

      • Watch the lecture and take good notes. You will use this information and the "Rules" all year

      • Due Today

Kahoot - Significant Figures

      • Must use your real name

Peer Evaluation: Measurements and Instruments Lab

Assignments