Teaching 2nd grade subtraction using part-part-whole models? This comprehensive lesson package is perfect for teaching students how to solve subtraction story problems using bar models based on the Singapore Math framework. It includes detailed teaching slides that walk through the step-by-step visual process of drawing part-whole bar models and worksheets that can be completed as classroom group practices or individually to test and reinforce students’ understanding.
This lesson package includes:
- Step-by-step teaching slides that visually demonstrate how to draw and use part-part-whole models for subtraction.
- Eight practice questions to encourage peer learning or as an independent practice to asses students’ grasp of bar models with subtraction questions. All questions are 1-step subtraction problems.
This lesson package is ideal for 2nd grade teachers looking for a structured way to teach part-part-whole bar models or solve word problems effectively. Our slides and worksheets will also support teachers using the Singapore Math in Focus Program.
Download this package today to see how you can use bar models to solve subtraction math problems!
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