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Ashleigh Keogh

Arrays (Understanding Multiplication)

Grades: 5th Grade, 3rd Grade, 4th Grade
Subjects: Math

Student Instructions

An array is a set of objects or numbers arranged in order, often in rows and columns. Arrays often make counting and calculating easier. 1. View the example. 2. Tap add 3. Page 1: Click the link to watch the video about arrays. label How many rows are there? How many columns are there? How many peaches altogether? 4. Page 2: label How many little squares altogether? Record two different ways you could find out the answer.​ 5. Page 3: label How many lego blocks altogether? Record how you worked out the answer. How many little circles altogether? Record two different ways​ you could find the answer. 6. Press check to submit your work.

Teacher Notes (not visible to students)

Students will be able to understand the basic concept of multiplication and solve multiplication equations using array models as a tool. Arrays are visual and allows for students to solve multiplication problems by using skip counting or additive strategies.

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