Lesson 15 Different Types of Story Problems
Let’s solve story problems and write equations to match.
Warm-up Which One Doesn’t Belong: Equations
Which one doesn’t belong?
Activity 1 What Questions Can We Ask?
![Students seated at a table with pattern blocks. Two teachers standing.](../../../../../downloads/02b4f540--1.2.C.15-Activity-1.KidsTable.png)
What mathematical questions can you ask about this image?
Activity 2 Different Types of Problems
There are 8 people at the table.
6 of the people are students.
How many are teachers?
Show your thinking using drawings, numbers, or words.Equation:
Equation:
Elena has 4 pattern blocks.
Tyler has 6 pattern blocks.
How many fewer pattern blocks does Elena have than Tyler?
Show your thinking using drawings, numbers, or words.Equation:
Equation:
Tyler has 6 pattern blocks.
Elena has 4 patterns blocks.
How many pattern blocks do they have altogether?
Show your thinking using drawings, numbers, or words.Equation:
Equation:
Priya has 7 triangles and 3 squares.
How many more triangles than squares does Priya have?
Show your thinking using drawings, numbers, or words.Equation:
Equation:
Activity 3 Centers: Choice Time
Choose a center.
Capture Squares
![Center. Capture Squares.](../../../../../downloads/645fe7b3--CaptureSquares.png)
Shake and Spill
![Center. Shake and Spill.](../../../../../downloads/aaf17ece--cup-counters.png)
What’s Behind My Back
![Center. What's Behind My Back.](../../../../../downloads/04de3281--2.1.A-Student-Pages.ConnectingTowers-(1).png)
Practice Problem
Problem 1
There are 7 hedgehogs underground.
There are 4 hedgehogs on the grass.
How many fewer hedgehogs are on the grass?
Show your thinking using drawings, numbers, or words.
Write an equation to match the story problem. Draw a box around the answer.