I SUCCEED IN SOLVING PROBLEMS WITH ERASER END – with bar modeling No. 1
Recommended age: From 2nd and 3rd grade
This workbook from the "I succeed in solving problems with Bout de Gomme" collection encourages regular practice of problem solving, allowing students to consolidate their skills. Inspired by the Singapore method, it addresses different concepts with or without bar modeling for progressive learning.
- Learning to use the bar model
- Finding the whole and a part of the whole
- Finding the whole
- Finding a part of the whole
- Finding the whole or a part of the whole
- Finding the final state
- Review
- Final state
- Additive problems in 2 steps
- Finding the final state or one of the values
- Data management: tables
- Finding the initial state: decrease
- Finding the initial state: increase
- Additive and mixed problems in 2 steps (+, -, x)
- Data management: tables and charts
- Comparison: how much more, how much less
- Multiply: finding the whole
- Sharing: the value of one part
- Grouping: the number of parts
- End of workbook bonus: The problem race
| Age: + 7 ans |
| Budgets: Budget primaire |
| Marque: Jocatop, Bout de Gomme |