Differentiate problem solving in your classroom using effective, research-based strategies. The problem-solving mini-lesson guides teachers in how to teach diff

Differentiate problem solving in your classroom using effective, research-based strategies. This lesson focuses on solving problems related to place value and e

Differentiate problem solving in your classroom using effective, research-based strategies. The problem-solving mini-lesson guides teachers in how to teach diff

Differentiate problem solving in your classroom using effective, research-based strategies. This lesson focuses on solving problems related to expanded form. Th

Differentiate problem solving in your classroom using effective, research-based strategies. This lesson focuses on solving problems related to estimation strate