Lesson Plan: One or Ten More and Less: Numbers up to 100 | Nagwa Lesson Plan: One or Ten More and Less: Numbers up to 100 | Nagwa

Lesson Plan: One or Ten More and Less: Numbers up to 100 Mathematics • Kindergarten

This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to find 1 or 10 more or less than a number in numbers up to 100.

Objectives

Students will be able to

• find 1 more, 1 less, 10 more, and 10 less than a given number using knowledge of the hundred chart,
• recognize that addition is used to find 1 and 10 more and subtraction is used to find 1 and 10 less,
• identify an unknown number based on a description of 1 or 10 more or less.

Prerequisites

Students should already be familiar with

• finding 1 more and 1 less than a given number,
• counting forward and backward within 100.

Exclusions

Students will not cover

• numbers greater than 100,
• adding or subtracting tens and ones to or from a given number,
• adding or subtracting more than 1,
• adding or subtracting more than one group of ten.