Lesson Plan: Adding Ones to Two-Digit Numbers without Regrouping | Nagwa Lesson Plan: Adding Ones to Two-Digit Numbers without Regrouping | Nagwa

Lesson Plan: Adding Ones to Two-Digit Numbers without Regrouping Mathematics • 1st Grade

This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to add a one-digit number to a two-digit number without regrouping.

Objectives

Students will be able to

  • add a one-digit number to a two-digit number without regrouping using place value models,
  • add a one-digit number to a two-digit number without regrouping using place value charts,
  • use place value language to describe adding a one-digit number to a two-digit number without regrouping,
  • solve word problems that involve adding a one-digit number to a two-digit number without regrouping.

Prerequisites

Students should already be familiar with

  • modeling numbers up to 100 using place value blocks,
  • writing numbers up to 100 in place value tables.

Exclusions

Students will not cover

  • adding two two-digit numbers,
  • regrouping when adding,
  • sums greater than 100.

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