Thinking Blocks – Bar Modeling – MathPlayground May 5, 2018September 12, 2021 adminProblem solving Add to BookmarksModel and Solve Word Problems using a bar model Open Activity Other Suggested Activities Thinking Blocks - Ratio - MathPlaygroundModel and Solve Word Problems involving ratio Maths Hoops - Math PlaygroundWord problems with a basketball game reward Grand Slam Math word problems x & ÷Multiplication and division word problems to solve.