Battle of the Batteries

Subject: Mathematics
Topics: Problem SolvingRatios and Proportions
Common Core State Standards: 6.RP.1 6.RP.2 6.RP.3b 7.RP.2c 7.RP.3
Grade Levels: 7th Grade, 8th Grade, 9th Grade,

Frame Stress

Subject: Mathematics
Topics: AlgebraRatios and Proportions
Common Core State Standards: 6.RP.3 7.RP.1 8.EE.5 8.SP.2 S-IC.2
Grade Levels: 6th Grade, 7th Grade, 8th Grade, 9th Grade,