Lesson 2 - Multiplying with Arrays
To encourage your child to have fun on the Web while learning about Multiplying with Arrays, here are some games and interactive activities they can do on their own or in pairs.
Goal
Use easier numbers to simplify multiplication.
Builds Upon
Student Book pages 248-249
Instructions for Use
Multiplying with Arrays prompts your child to group units in different ways to form arrays.
To use Multiplying with Arrays, click on the "Grouping" button. Adjust the horizontal and vertical sliders to change the size of the arrays.
Multiplication Tables allows your child to visualize the area represented by the multiplication of the two numbers.
To use Multiplication Tables, drag both blue buttons along the sliders to change the number of rows and columns in a rectangle. Have your child try the self-check questions to test their skill.
