Show only public lessons
Grade 1 - Understanding Addition And Subtraction
total lessons: 10
| Nº | Activity title | type |
|---|---|---|
Ways To Add | ||
| G1.1.1 | Counting On to Add Within 10 | |
| G1.1.2 | Using Number Bonds to Add in Any Order | |
| G1.1.3 | Making Number Bonds To 10: Games | |
Ways To Subtract | ||
| G1.1.4 | Counting On to Subtract Within 10 | |
| G1.1.5 | Counting Backward to Subtract Within 10 | |
Making Fact Families | ||
| G1.1.6 | Writing Fact Families | |
| G1.1.7 | Using Related Addition Facts to Solve Subtraction Sentences | |
| G1.1.8 | Using Related Subtraction Facts to Solve Addition Sentences | |
Understanding The Equal Sign | ||
| G1.1.9 | Finding Out if Number Sentences are True or False | |
Properties Of Addition And Subtraction | ||
| G1.1.10 | Recalling Addition and Subtraction Facts Within 20 | |
