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Lesson Plans and Worksheets for Grade 3
Lesson Plans and Worksheets for all Grades
More Lessons for Grade 3
Common Core For Grade 3
Examples, solutions, and videos to help Grade 3 students learn how to relate multiplication to the array model.
Common Core Standards:3.OA.1, 3.OA.3
New York State Common Core Math Grade 3, Module 1, Lesson 2
Worksheets for Grade 3
Add & Subtract 2 Sprint A
Add & Subtract 2 Sprint B
Application Problem
Jordan uses 3 lemons to make 1 pitcher of lemonade. He makes 4 pitchers. How many lemons does he use altogether? Use the RDW process to show your solution.
Problem 1: Relate equal groups to arrays.
Problem 2: Redraw equal groups as arrays.
Lesson 2 Homework
Use the arrays below to answer each set of questions.
4. a. There are 6 rows of stars. How many stars are in each row? __________
b. Write a multiplication fact to describe the array. __________
5. The triangles below show 3 groups of 4.
a. Redraw the triangles as an array that shows 3 rows of 4.
b. Compare the drawing to your array. How are they the same? How are they different?
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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