Lesson 12 Count Images (Part 2)
Let’s figure out how many shapes there are.
Warm-up Which One Doesn’t Belong: Tons of Tens
Which one doesn’t belong?
Activity 1 Count Images in Organized Arrangements
There are rectangles.
There are dots.
There are hexagons.
There are dots.
There are squares.
There are triangles.
Activity 2 Count in Circles
There are triangles.
There are squares.
There are hexagons.
There are triangles.
There are trapezoids.
There are rectangles.
Activity 3 Introduce Find the Pair, Make 10
Choose a center.
Find the Pair
Find the Value of Expressions
Make or Break Apart Numbers
Bingo
Practice Problem
Problem 1
How many squares are there?
There are squares.
How many circles are there?
There are circles.