Lesson 1 Count 2 Groups of Objects

    • Let’s find out how many objects there are in two groups. 

Warm-up Which One Doesn’t Belong: Groups

Which one doesn’t belong?

  1. Connecting cubes. Red, 1 tower 4 cubes. Yellow, 1 tower of 2 cubes.
  2. Counters. 2 rows. Red, 4. Yellow, 4
  3.  Connecting cube tower. Red, 5. Yellow, 3.
  4. Connecting cube towers, 2. Red, 6 cubes. Red, 2 cubes.

Activity 1 Put Together Pattern Blocks

How many pattern blocks do you have?

I have pattern blocks.

Activity 2 Put Together Connecting Cubes

How many cubes do you and your partner have together?

  1. We have cubes.

  2. We have cubes.

Activity 3 Centers: Choice Time

Choose a center.

Math Libs

Center Activity, Mad Libs.

Match Mine

Center. Match Mine.