Download presentation
Presentation is loading. Please wait.
Published byKory Briggs Modified over 9 years ago
1
How do you solve take-apart problems? Students had a choice of playing inside or outside for recess. 12 children went outside. 8 of them played on the swings, and the rest played soccer. How many played soccer?
2
In this lesson you will learn how to solve take-apart problems by using a bar graph.
3
Let’s Review A bar graph has axes. vertical axis Fish Dog Rabbit Bird Data from a table can be shown in a graph. horizontal axis123456 Pet Store Animals
4
Let’s Review A take-apart problem asks you to “take apart” a whole. There were 10 children playing tag in the park. 7 of the children were girls. How many were boys? 7 ? 10 girlsboys 10-7 = 3
5
Core Lesson Identify what the problem is asking. Students had a choice of playing inside or outside for recess. 12 children went outside. 8 of them played on the swings, the rest were playing soccer. How many played soccer? 8 ? 12 swingssoccer
6
A Common Misunderstanding Thinking the whole is a part. Students had a choice of playing inside or outside for recess. 12 children went outside. 8 of them played on the swings, the rest were playing soccer. How many played soccer? 8 12 swings soccer ? whole part 12 ?
7
Core Lesson 12 8 swingssoccer 1 2 3 4 5 6 7 8 9 10 1 ? 4 ? Recess Activities
8
In this lesson you have learned how to solve take-apart problems by using a bar graph.
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.