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Multiply with Groups, Arrays, and Facts
Created by Shaunak Ghosh
You will learn what multiplication means, and how to write multiplication equations from pictures of groups and arrays. You will also connect repeated addition to multiplication, practice key facts (2s, 3s, 5s, 10s), and solve real-life problems using 5 and 10.
Requirements
- Count objects accurately
- Add small numbers (within 20)
- Know what rows and columns are
- Skip-count by 2s, 5s, and 10s (a little)
What you'll learn
- Explain what a product means using equal groups
- Write a multiplication equation that matches equal groups and arrays
- Write a multiplication fact as repeated addition with equal addends
Learning path
5 modules • Each builds on the previous one
1
Multiplication with equal groups
Learn that multiplication counts equal groups. You will write a multiplication equation to match a picture of groups (factors up to 5).
1 video4 min
2
Multiplication with arrays
Use rows and columns to build an array and write a multiplication equation for it. Learn that turning the array still shows the same total.
1 video4 min
3
Repeated addition becomes multiplication
See that multiplication is a shortcut for adding the same number again and again. Write a product as repeated addition (factors up to 5).
1 video4 min
4
Multiplication facts 2 3 4 5 10
Practice and remember multiplication facts for 2, 3, 4, 5, and 10. Use skip-counting and quick strategies to find answers.
2 videos15 min
5
Word problems using 5 and 10
Solve real-world multiplication word problems using 5 and 10. Decide when a story is about equal groups and write an equation.
1 video4 min
Start Learning
Begin your learning journey
Modules5
Duration28 min
Science-backed learning
In-video quizzes and scaffolded content to maximize retention.
Key concepts
Multiplication Means Equal GroupsWriting Multiplication Equations From PicturesArrays With Rows And Columns