Solve simple linear equations using concrete materials, such as the balance model or cups and counters, stressing the notion of performing the same operation on both sides of an equation
| 1. | Dr Dan's Number Operations - Operate on both sides of an equation | |
| 2. | Dr Dan's Number Operations - Operate on both sides of an equation | |
| 3. | Dr Dan's Number Operations - Operate on both sides of an equation | |
| 4. | Bass-ic Expansion - Expand a number expression | |
| 5. | Bass-ic Expansion - Expand a number expression | |
| 6. | Bass-ic Expansion - Expand a number expression | |
| 7. | Bass-ic Expansion - Expand a number expression |