## Demonstrating Drop Sticks with a Challenge.m4v - Section 1: Warm Up

Demonstrating Drop Sticks with a Challenge.m4v

# Assessment of Unit Concepts: Addition and Subtraction Story Problems

Unit 11: The Number 10 and the Addition and Subtraction Concept
Lesson 17 of 17

## Objective: SWBAT solve addition and subtraction story problems. SWBAT identify a strategy used to solve the problem and accurately record their answers.

### Thomas Young

203 Lessons14 new

## Big Idea: Students will complete a few tasks that will allow you to assess students' abilities to solve addition and subtraction problems and identify the strategy that each student is using.

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Standards:
Subject(s):
Math, problem solving, 1st Grade Math, fact fluency, counting by 10s
175 minutes

### Thomas Young

203 Lessons | 14 new

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