Lesson 15 Center Day 3
Let’s use diagrams to make our own story problems and solve them.
Warm-up Number Talk: Subtract Multiples of 10
Find the value of each expression mentally.
Activity 1 Introduce Math Stories: Tape Diagrams
In this center activity, you are going to look at diagrams and tell math stories about them.
Activity 2 Centers: Choice Time
Choose a center.
Target Numbers
![Center. Target Numbers.](../../../../../downloads/dbe40ddc--TargetNumbers.png)
Capture Squares
![Center. Capture Squares.](../../../../../downloads/645fe7b3--CaptureSquares.png)
Five in a Row
![Center activity. Five in a row.](../../../../../downloads/f291116a--1.5.B-Centers.5_in_a_row-(1).png)