Grade 1 - Understanding Addition And Subtraction

total lessons: 10

Nº	Activity title	type
	Ways To Add
1	Counting On to Add Within 10	Learn Assisted practice Benchmark practice
2	Using Number Bonds to Add in Any Order	Learn Assisted practice Benchmark practice Bar Model Scale
3	Making Number Bonds To 10: Games	Build a Robot Bar Model Scale
	Ways To Subtract
4	Counting On to Subtract Within 10	Learn Assisted practice Benchmark practice Bar Model Scale
5	Counting Backward to Subtract Within 10	Learn Assisted practice Benchmark practice Bar Model Scale Build a House
	Making Fact Families
6	Writing Fact Families	Learn Assisted practice Benchmark practice
7	Using Related Addition Facts to Solve Subtraction Sentences	Learn Assisted practice Benchmark practice Build a Robot
8	Using Related Subtraction Facts to Solve Addition Sentences	Learn Assisted practice Benchmark practice Build a Robot
	Understanding The Equal Sign
9	Finding Out if Number Sentences are True or False	Learn Assisted practice Benchmark practice
	Properties Of Addition And Subtraction
10	Recalling Addition and Subtraction Facts Within 20	Learn Assisted practice Benchmark practice Bar Model Scale