# Lesson 9

Multiplication Game Day

### Lesson Purpose

The purpose of this lesson is for students to practice multiplying within 100.

### Lesson Narrative

In the previous lesson, students sorted multiplication expressions to gauge their fluency in finding products. They also played a multiplication game to practice multiplying within 100. In this lesson, students continue to develop their fluency through games. In the first activity, students are introduced to two multiplication centers. In the second activity, students choose between three centers to practice multiplying within 100.

If students need additional support with the concepts in this lesson, refer back to Unit 4, Section B in the curriculum materials.

• Engagement
• MLR7

### Learning Goals

Teacher Facing

• Practice finding products within 100 by playing multiplication games.

### Student Facing

• Let’s play multiplication games.

### Required Materials

Materials to Gather

Materials to Copy

• Rectangle Rumble Stage 3 Grid
• Number Cards (0-10)
• Rectangle Rumble Stage 3 Spinners
• How Close? Stage 5 Recording Sheet

### Required Preparation

Activity 2:

• Gather materials from:
• Compare, Stage 3
• How Close, Stage 5
• Rectangle Rumble, Stage 3

### Lesson Timeline

 Warm-up 10 min Activity 1 20 min Activity 2 20 min Lesson Synthesis 5 min Cool-down 5 min

### Teacher Reflection Questions

Who participated in math class today? What assumptions are you making about those who did not participate? How can you leverage each of your students’ ideas to support them in being seen and heard in tomorrow’s math class?