Models as Tools for Thinking
Students are prompted to choose models that help them make sense of the mathematics and reason through problems.
Application Problems That Build Mathematical Thinking
Grade 2–5 student books designed to help students make sense of real situations, choose models, estimate, and develop problem-solving strategies grounded in understanding.
Explicitly aligned to grade-level expectations and designed to support reasoning and sense-making.
More Than Routine Word Problems
Application Problems are not simply about getting answers or practicing procedures.
They give students opportunities to:
- Make sense of situations mathematically
- Choose models to think with
- Estimate, test, and refine their strategies
- Connect mathematical ideas to real contexts
This is where students apply what they know, strengthen reasoning, and deepen their mathematical understanding over time.
Designed for How Students Learn to Problem Solve
Built-In Estimation and Reasoning
Problems encourage students to estimate, test ideas, and refine their thinking before solving, strengthening number sense and mathematical reasoning.
Connected Mathematical Ideas
Problems are intentionally grouped around big ideas so students can see relationships across problems and apply mathematics in connected ways.
Flexible in the Classroom
Application Problems can be used to:
- Extend core instruction
- Support small-group or targeted instruction
- Reinforce strategy development and mathematical reasoning
- Provide meaningful practice, homework, or formative assessment opportunities
Designed to work alongside the broader curriculum, they help teachers differentiate instruction while giving students opportunities to apply and deepen their understanding over time.
