Sequenced activities for developing a range of mental computation strategies and improving computational fluency. Designed to help students become more efficient, accurate, and flexible in their choice of mental computation strategies. 

Book includes

• 30 whole-class and small group guided activity worksheets (reproducible OHTs)
• 30 individual practice activity worksheets (reproducible blackline masters)
• 4 assessment activity worksheets (reproducible blackline masters)
• Answers
• Informal assessment guidelines
• Reproducible student progress chart

View sample activity