Lumos Video Store
This page provides a list of educational videos related to Model with Arrays. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Model with Arrays.
Multiplication - Building Arrays: Grade 2
The video describes a student strategy for multiplication by building an array. The video also includes repeated addition and skip counting.
Multiplying Single Digit Numbers - Arrays & the Commutative Property (3.OA.1, 3.OA.3)
This video walkthrough guides the students through two single digit multiplication word problems. Solutions are represented as arrays while proving the commutative property.
Mr. Knowles shows us how to multiply using arrays or a set of objects or pictures arranged in neat rows and columns. Use graph paper to try this problem at home!
Multiplication as groups of objects
Use arrays to show different ways to multiply and get the same solution.