Vertical addition to 20, no regrouping
- Age
- Ages 6–7
First define the response you want to observe: representing an amount, explaining a deduction, writing a word or following a sequence.
First define the response you want to observe: representing an amount, explaining a deduction, writing a word or following a sequence. Then choose a format that makes that response visible without unnecessary obstacles.
Work through an example, offer a similar activity and allow time to discuss a result. Prepare vocabulary explanations and check Temblu’s terms for the context in which you want to use the materials.