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CPM Selected Answers

CPM Course 2

Google Classroom

Class Code: cs3d0n

Jacobson Math 7

Week 34: Testing Week: Good Luck and do your best!

Test of Genius and Parent Problems


Week 33: Test Prep and Review Week

In Class Daily Practice:

CAASPP Practice Test Website

Click “Sign In”

Choose “Grade 7”

Click “Select"

"Math "Practice Test"

Click the arrow for “Sound and Video Check” then click “Continue” and begin work

Practice Test Key: Check your answers!

Performance Task Rubric Key

Homework will be on Khan Academy

4/29: Probability

4/30: Percents

5/1: Equations

5/2: Geometry

Correct any errors and learn from mistakes!


Week 32: Homework this week if from your Practice Geometry test on Illuminateed.

Remember, your Friday test will have 10 of these problems on it. Learn to study!

4-22: Probability of a deck of cards and Factorials! hw: 1-6

4-23: Powerball Probability LA Times Simulator Simulator 2 hw:7-12

4-24: Sample Space and dice game hw: 13-18

4-25: Biased Samples  hw: 19-24 Khan Academy

4-26: Volume Test and MARS Task


Week 31

4-15: Equation Review

4-16: Volume and Surface Area worksheet

4-17: 9.2.4

4-18: Slicing Rectangular Prism 9.2.2/61-64 in class Concentrate on key 3D figure vocabulary you have learned. Also learn the following vocabulary: parallel slices, perpendicular slices, angular slice, cross section.

You can use the link below to help you.

Videos to Watch: Slicing a Cube         

Slicing cylindars and square pyramid

More Slicing and Cross sections

Khan Academy Slicing a Rectangular Pyramid

Practice: Cross Section of 3D Figures - Basic  Cross Section of 3D Figures

4-19 Quick Quiz and the Truncated Tetrahedron


Week 30

4-8: Volume Vocabulary hw. 9.2.4/ 87-92

4-9: 9.2.3 Volume Classwork hw Review and Preview

4-10: Percent Review

4-11: Geometry Review

4-12: Comprehensive Review Online Practice Test 1


Week 29:

3-26: Triangle Inequality Theorem

3-27: Triangle Congruence

3-28: Online Circle Quiz hw: Khan Academy enrollment code for those new to the class this trimester: ZB9WZVQJ

Copy of Online Circle Test problems if you need to correct your errors!

3-29: 8.3.4/ 98-109 skip 107

3-30: Bunny Math Collected by end of period


Week 28:

3-18: Circumference and Diameter of a Circle

3-19: Area of a Circle

3-20: Circumference and Area practice

3-21: Online Practice Circle Test: Review your errors!

hw: 8.3.4/ 91-95 - do the best you can with a compass and a protractor - we will discuss this tomorrow

3-22: Circle Test


Week 27: You need a compass and a protractor this week!

3-11: Angles and Equations

3-12: Circle Vocabulary

3-15: Square Roots

3-14: Pi Day: Discovering Pi Circumference w. sheet

And Pi with Pies,  Pi Song


Week 26:

3-5:Field Trip

3-6: 8.3.2 hw 71-76 and 90 challenge78 Angle Definitions

3--7: Triangle Sum Theorem w. sh

3-7:Angles w. Sheet mixed practice

3-9: Angles and Vocab Quiz



Welcome to Seventh Grade Math!

Curriculum Based On California State Standards

Math 7: Ratios and Proportional Relationship, Rational Numbers, Expressions and Equations, Percents and Proportional Relationships, Geometry, Statistics and Probability                                                                                                             

Class Goal: to advance math skills by group collaboration, application, daily practice; gaining competence and perseverance in problem solving by using drawings, models, charts, tables, & graphs; communicating reasoning through writing, explaining, adjusting, and justifying solutions; communicating process and solutions in discussions and oral presentations; improving mental math skills through number talks; as well as procedural algebraic skills using models and paper & pencil.  

 Textbook and Homework Web Support: CPM Core Connections Course 2:  Students should have registered an ebook account at and have access to all materials online including homework "hints." See instructions to set up account on Mrs. Jacobson’s web page.                       


*Daily Practice, Problem Solving, and Investigations 35%: Expect homework Monday through Thursday. Yes, you can and should check hints as necessary online and after attempting problems on your own, you may check any given answers on the CPM website.  Used properly, the answers let you know if you understand how to solve the problem. You MUST SHOW ALL WORK !  No work, no credit!                                                                                                                                                                         


Absent?  Math builds upon skills learned in previous lessons. It is very important to try to keep up. At the very least, you should watch the video lessons offered by Khan Academy or Learnzillion  and read through the lessons in every chapter prior to each assignment. Check Mrs. Jacobson’s school loop page by clicking the link to the left of the Sage webpage, try a Buddy phone list or call the school and request homework assignments.                                                                                                                                                                            

*Assessments 65%: Quizzes: A student can retake any quiz during, recess, or lunch for up to B- grade.  You must retake a quiz prior to the unit test! I typically post grades within one to two school days after it is taken. Bookmark Illuminateed and check it weekly! Tests: A student can retake a test for up to passing C- credit.  A test correction is mandatory for a failing grade. I typically post grades one to two days after students take them. Bookmark Illuminateed and check it weekly!                                                                                                                                                

Class Materials: You must bring a quad ruled journal, lined paper, pencils, pencil sharpeners, mini stapler, ruler, and an eraser to class each day. You will also need a compass and a protractor. I recommend refillable lead pencils and plenty of replacement lead. It is a good idea to check your backpacks and binders and replenish supplies at least every trimester, or August, November, and March.

Behavioral Expectations:

*Support the Learning Environment!  


*Respect & Courtesy!

*Be Responsible for Your Own Behavior!!


Parent Involvement?

*Bookmark and regularly check my School Loop web page. I will post homework, project, and assessment schedule daily to weekly.  I generally return quizzes and tests within two days after I give them.  Ask to see it or check Illuminateed to see the grades! Any quiz or test correction must be taken within a week after taking it so students learn and are prepared for the next topic.

*Bookmark and check student grades at least once a week on the SVMS Illuminateed - this is particularly important as the year progresses. Students can falter at any time and they need your consistent support and direction to keep them motivated!

 Include your child in the following activities: *Estimate grocery bills *Estimate tax and tips *Estimate discounts and sale price *Let your son or daughter budget and pay for items at a store or meals at restaurants *Talk about interest for bank accounts and loans *Share house blueprints and include your child in cooking, landscaping, home renovations or a build it project *Calculate Unit Rates such as average mile/hour, miles/gallon $/item etc .*Calculate Proportions such as recipe reduction or augmentation *Measure perimeter and calculate area or volume *Play card and dice games!                                                                                                                                                                                                                   Class Donations and Needs: *Consider donating materials such as lined paper, pencils, sharpeners, cleaning wipes, Kleenex (I especially appreciate the above!!) and/or rulers, tape measures, yard sticks, compass, protractor, expo markers, pens, pencil sharpeners, colored pencils,erasers, deck of cards, dice, calculators, fun or interesting articles or web pages on math. Or, consider a tax deductible donation to my class account through the office so I can purchase these supplies as necessary.


Home/School Contacts: Please make certain that the school has a current and accurate email address for you at all times!

You may contact me at any time at


Please dlick this link and fill out the google form to confirm you have read this syllabus.

Students learn from their mistakes! So, *Quizzes can be corrected for up to B- credit and *Tests for C-.

Please follow the directions carefully in order to receive the maximum value for the corrections.

*Study your errors and learn the concepts BEFORE you attempt the correction!

*You MUST Keep your original quiz and original work! You will staple your correction on top of it. No quiz/test, no credit!

2) Fold a piece of graph or lined paper into quarters. Four rectangles on the front and four will be on the back. 

3) Number each problem to match the problem from the quiz or test.

4) Correct only one problem per rectangle. You may use more than one rectangle for a longer problem if necessary. Give yourself plenty of room!

5) Show ALL work -completely and correctly- that demonstrates you can solve the problem.

6) Circle your new and correct answer so I can identify it immediately. Include any appropriate nouns or labels. 

7) All numbers must be clearly and neatly written!!!

8) Students take the test again during lunch and must show complete and correct reasoning or solutions to each problem. 


Log into your school google account first!

Online Textbook Link


Can't login? Try

Open CPM Homework Link for Review and Preview Problems Only

Khan Academy Class Code


Google Classroom Code


Enrollment Code for Math 7

Instructions Link for CPM Textbook Enrollment


Enrollment Codes below:


Math 7: CMF8Z

Textbook Checkout Form

Fill out form by Friday for 5 points.