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

  1. Line of rectangles.

    There are rectangles.

  2. Ten frame with counters.

    There are dots.

  3. There are hexagons.

  4. There are dots.

  5. There are squares.

  6. There are triangles.

Activity 2 Count in Circles

  1. There are triangles.

  2. There are squares.

  3. There are hexagons.

  4. There are triangles.

  5. There are trapezoids.

  6. There are rectangles.

Activity 3 Introduce Find the Pair, Make 10

Choose a center.

Find the Pair

Center. Find the pair.

Find the Value of Expressions

Center activity. Find the Value of Expressions.

Make or Break Apart Numbers

Center activity. Make or break apart numbers.


Center. Bingo.

Practice Problem

Problem 1

  1. How many squares are there?


    There are squares.

  2. How many circles are there?

    Two rows of circles. First row, 10. Second row, 10.

    There are circles.