Vertical addition to 20, no regrouping
- Age
- Ages 6–7
Alternate calculation, clue reading, writing and games according to the session’s goal. Before choosing by grade, check whether the activity needs a familiar operation, letter style or understandable vocabulary.
Alternate calculation, clue reading, writing and games according to the session’s goal. Before choosing by grade, check whether the activity needs a familiar operation, letter style or understandable vocabulary.
Ask for an explanation or a drawing of an answer. When an error occurs, distinguish misunderstanding the instruction from difficulty with the procedure. That distinction helps choose the next exercise.