Open Educational Resources

/ Contribute Content
Displaying 1 of 2 results
Rating | Views Title Posted Date Contributor Common Core Standards Grade Levels Resource Type

Coin Counting - Dan Meyer Three Act-Task


Systems of equations can be a difficult concept for students to understand. This activity is a useful tool for introducing the concept in a concrete way that will help them make sense of the ideas and procedures for solving a system of linear equations. 

6/23/2015 Trey Cox
8.EE.C.8 8.EE.C.8a 8.EE.C.8b 8.EE.C.8c HSA-REI.C.6 HSA-REI.D.11 MP.1 MP.3 MP.4 MP.5 8 HS Activity

Explorations with Unit Rates, Slope, Equations of a Line and an Intro to Systems of Equations

Handouts to walk students through exploring unit rates, slope, equation of a line, x and y intercepts and an intro to systems of equations.

6/5/2014 Jacelyn O'Roark
8.EE.B.5 8.EE.B.6 8.EE.C.8a 8.EE.C.8b MP.5 MP.7 8 Resource