Congratulations Addison Acdemic All-Stars!!!!

The Addison Academic All-Star team defeated a strong Corning Gold team 50-40 to bring home the Large School Championship.  Their motivation and dedication as scholars make them role models for all!!!

Module 4 Topic B

In Topic B, students create algebraic representations and apply their understanding of percent from Topic A to interpret and solve multi-step word problems related to markups or markdowns, simple interest, sales tax, commissions, fees, and percent error (7.RP.A.3, 7.EE.B.3).  They apply their understanding of proportional relationships from Module 1, creating an equation, graph, or table to model a tax or commission rate that is represented as a percent (7.RP.A.1, 7.RP.A.2).  Students solve problems related to changing percents and use their understanding of percent and proportional relationships to solve the following:  A soccer league has 300 players, 60% of whom are boys.  If some of the boys switch to baseball, leaving only 52% of the soccer players as boys, how many players remain in the soccer league?  Students determine that, initially, 100% = 60% = 40% of the players are girls and 40% of 300 equals 120.  Then, after some boys switched to baseball, 100% - 52% of the soccer players are girls, so 0.48p = 120, or p = 120/0.48.  Therefore, there are now 250 players in the soccer league.
In Topic B, students also apply their understanding of absolute value from Module 2 (7.NS.A.1b) when solving percent error problems.  To determine the percent error for an estimated concert attendance of 5,000 people, when actually 6,372 people attended, students calculate the percent error as:
 (|5000 - 6372|)/|6372|, which is about 21.5%.

Adjusted homework

Tonight's Homework

Problem Set #8

ODDS ONLY you may skip #7

Tonight's HW

Lesson 7 ODDS ONLY

March 24th Problem Set

Tonight's Homework is adjusted


Problem Set #3

Questions:
1, 6 ,7, 10 and 12a only

Monday March 23rd

Math 7


Tonight's Homework


Problem Set #2 ODDS ONLY


ACADEMIC ALL STARS match tonight come support the Knights our match will start at approximately 7:15pm in the auditorium

Remind App

Please check out the Remind App now for Math 7

Mid Module 3 Practice TEST

Click on this link to view the answer key for the mid-module assessment.

MidMod3 PRACTICE TEST


Scroll down to see answer key.

Math 7 Problem Set #13

For tonight's Problem Set we are doing the ODD problems ONLY.

Lesson 11 will be collected Friday the 5th

Lesson 11 problem set will be collected on Friday due to my absence.

Please have the problem set ready to discuss at the beginning of class.