7.RP.A.3 Grade 7 · Ratios and Proportional RelationshipsUse proportional relationships to solve multi-step ratio, rate, and percent problems.Common Core State Standards for Mathematics, as adopted in the Massachusetts Curriculum Framework for Mathematics (2017), Grade 7.
Play the game: Same Recipefree, no sign-up →Ratios are built as tables and pictures of the same recipe scaled up and down — the relationship is drawn, not just written.
Every page is free and open — nothing to install, no account, and it works on a phone or a classroom board. Every number has its own color: 1 red, 2 orange, 3 yellow, 4 green, 5 blue, 6 purple, 7 brown, 8 pink, 9 cyan, and a number is that many colored dots.
7.RP.A.1Unit rates with fractions: 1/2 mile every 1/4 hour is 2 mph7.RP.A.2Proportional or not: tables, graphs through (0,0), k, y = kxColorMyMath · getridoftheteacher.com · every number has its own color, and a number is that many colored dots. Matching a game to a standard is a judgement call; the official text is at doe.mass.edu.