Number sense is an ability that is difficult to define. The presence or lack of number sense in students is usually very obvious. The activities in this book will help your students: - Determine how certain numbers are alike or different
- Round-off numbers as desired
- Estimate results of operations
- Determine reasonableness of answers
- Develop a sense of magnitude
- Understand compatibility of numbers sets
- Understand conventional algorithms and invent others
- See patterns and relationships
Softcover, 111 pages. |
