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Lesson Plan: Subtracting Zero and All Mathematics • First Year of Primary School
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to subtract zero from a number and subtract a number from itself with numbers up to 10.
Objectives
Students will be able to
- model subtracting a number from itself,
- model subtracting zero,
- write equations subtracting zero,
- write equations subtracting a number from itself,
- write equations of the form , , , and .
Prerequisites
Students should already be familiar with
- subtracting numbers up to 10,
- writing subtraction equations using the symbols and =.
Exclusions
Students will not cover
- numbers greater than 10.
