3.NF.1
Understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a/b as the quantity formed by a parts of size 1/b.
| 1. | Dividing the cake | |
| 2. | Dividing the cake: How many halves in one whole cake? | |
| 3. | Dividing the cake: How many halves in 1? halves in 2? | |
| 4. | Detective Duck: 1 out of 4 mice - Write the fraction | |
| 5. | Detective Duck: Write the fraction | |
| 6. | Dividing the cake | |
| 7. | Dividing the cake: How many fourths in 1? fourths in 2? | |
| 8. | Detective Duck: 1 out of 8 swimmers - Write the fraction | |
| 9. | Dividing the cake: How many fourths in one whole cake? |