6.RP.A.2 Grade 6 · Ratios and Proportional RelationshipsUnderstand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship, including the use of units.Common Core State Standards for Mathematics, as adopted in the Massachusetts Curriculum Framework for Mathematics (2017), Grade 6.
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.
6.RP.A.1A ratio is a recipe: part to part vs part to whole6.RP.A.3Convert units with ratios: multiply by fractions equal to one so the units cancelColorMyMath · 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.