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tags: linear equations

Tags: price reasoning, 5.MD.3, math art, HSA-REI, HS.F-IF.8.B,
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tags: linear equations
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Thank you, mother and father, for all of those diapers (Updated)
Algebra Number Sense Holidays and Annual Events
Which is a better deal, cloth or disposable diapers?  How much did you cost your parents in diapers?  In the future, how much could your kid's diapers cost?  Help students realize all t...
6th 7th 8th 6.EE.9 7.EE.4 8.EE.8 8.F.4 8.F.2 MP7 MP8 linear equations linear relationships graphing graphing linear relationships inflation diapers Mother's day father's day

Hybrid, Electric or Gasoline
Algebra Number Sense Data and probability
 Gas prices are up, EVs are everywhere, and hybrid technology keeps improving!So which car is better? Which car would you/your family choose? Students compare the latest prices (updated) of a hyb...
6.RP 7.RP 7th 8th 8th HS 8.EE.C systems of equations environment finding equations linear equations slope graphing graphing linear relationships graphing equations to find solution

College Costs Keep Going Up
Algebra Number Sense Ratio and Proportion Data and probability
 College costs keep rising, and it can be hard for students to grasp just how much four years of school might add up to. This updated activity gives students real data and guides them to explore ...
7th 8th HS 8th Scatter Plot line of best fit linear equations nonlinear linear graphing graphing lines data analysis analyzing data college college costs modeling mathematical modeling 7.RP 8.SP.3 HSS-ID.B.6 8.SP.1 8.SP prediction

C and F
Math and Science Any time math
This activity begins with exploring connections among a few photos to spark curiosity and critical thinking in the starters, before diving into the main activity where students will wo...
7th 8th 9th 8.F.B.4 8.F.A 8.EE.C 7.RP.A.2 linear equations linear relationships graphing linear relationships temperature conversion

Chocolate Milk Account

Algebra Number Sense Math and Food Ratio and Proportion
🔔 Free Trial Alert! In this activity, students will explore a school milk account where money is deposited and deducted as chocolate milk is purchased over time. But first, start off with the&nbs...
8.EE HSA-CED 6th 7th 8th HS 7.RP.A 7.EE.B food linear equations reading graphs slope rate of change graphing linear relationships freesample

This shoe is huge!
Algebra Number Sense Ratio and Proportion Wow factor Any time math
Brian and his son were doing some shopping when he found this shoe.  Egad!  Could that be someone's real shoe? In this activity student use a shoe size chart, patterns or linear modelin...
linear equations slope rate of change linear 7.G.1 7.G 8.SP.3 8.F.4 HSA-CED.A.2 HSF-LE.A.2 8.EE 8.F 8.SP HSA-CED HSA-REI 7th 8th HS 8.EE.6 HSS.ID.C.7 HSA.CED.A.4 function constant rate of increase equation

Souvenirs and concessions
Algebra Number Sense Math and Food Sports Any time math
Brian has introduced systems of equations with easy, motivating problems that deal with the cost of stadium purchases for food and souvenirs. These systems of equations puzzles are so intuitive that...
systems of equations linear equations logic reasoning 8.EE.8 8th HS HSA.CED.3 HSA.REI.6

How much do the movie tickets cost?
Algebra Number Sense
Ooops! I was supposed to buy 4 adult and 2 children tickets, but I accidentally entered four children and two adults ... :)  Can you figure out how much a child's ticket and an adult ticket...
systems of equations linear equations logic reasoning 8.EE.8 8th HS HSA.CED.3 HSA.REI.6 solving systems movies

The growth of Godzilla
Algebra Number Sense Geometry Data and probability
Image from Kris Holt: http://www.policymic.com/articles/76357/the-scary-way-godzilla-has-evolved-through-the-years-in-one-chart The new Godzilla movie is out at theaters.  ...
similar figures Scatter Plot movies 7.G.1 5.G.1 HSS-ID.B.6 8.SP.1 Growth 7th 8th HS 5th similarity Unit rate linear equations linear relationships

It sure is cold out ... or is it?
Algebra Number Sense Math and Science Data and probability
Students ponder the relationship between place latitudes and average January temperatures while they try to discover a correlation. Is this a linear or near linear relationship? … averaging, mis...
line of best fit range linear equations mean slope Data average graph linear 6.SP.5 8.SP.2 8.SP.3 HSS-ID.B.6 A-CED 8.SP.1 8.EE.5 HSA-CED.A.2 6.SP 8.F 6th 8th S-ID F-LE HSF.LE.A.1 HSS.ID.C.7 weather HS modeling
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