Lesson Plan
Terrific Twenty Lesson Plan
Students will explore and practice representing the number 20 through counting, writing, grouping, and a quick reflection exit ticket to build foundational number sense.
Adding an exit ticket provides formative assessment of each student’s understanding of 20 and encourages reflection, guiding future instruction.
Audience
Time
Approach
Materials
Prep
Prepare Materials
10 minutes
Step 1
Introduction
5 minutes
Step 2
Counting Activity
7 minutes
Step 3
Writing Practice
5 minutes
Step 4
Grouping Game
8 minutes
Step 5
Review & Closure with Exit Ticket
5 minutes
Slide Deck
Terrific Twenty
Introduction to 20
Counting with Cards and Counters
Practice Writing “20”
Grouping Game
Review & Closure
Activity
Worksheet
Activity
Activity
Cool Down
Activity
Reading
