Khan Academy
Khan Academy: Intro to Multiplication
Demonstrates multiplication visually through the use of repeated addition and arrays. [3:32]
Crash Course
Crash Course Computer Science #13: Intro to Algorithms
This video offers an introduction to algorithms. Algorithms are the sets of steps necessary to complete computation - they are at the heart of what our devices actually do. Since the development of math itself, algorithms have been...
Imagine Learning Classroom
Learn Zillion: Find the Missing Quotient in a Division Problem
In this lesson, you will learn how to find the missing quotient in a division problem by creating an array. [2:42]
Khan Academy
Khan Academy: More Ways to Multiply
The video describes how to use an array and repeated addition to multiply.
Khan Academy
Khan Academy: Intro to Multiplication
This is an introductory video to multiplication using arrays and repeated addition to visualize the concept.
Khan Academy
Khan Academy: Multiplication as Equal Groups
Sal Khan uses arrays and repeated addition to visualize multiplication. [3:32]
Khan Academy
Khan Academy: More Ways to Multiply
Sal Khan uses arrays and repeated addition to multiply. [5:28]
Khan Academy
Khan Academy: Multiplication With Arrays
Sal Khan uses arrays to show different ways to multiply and get the same solution. [4:18]
Khan Academy
Khan Academy: Math: 3rd Grade: Multiplication as Equal Groups
uses arrays and repeated addition to visualize multiplication.
Khan Academy
Khan Academy: Math: 3rd Grade: More Ways to Multiply
Using arrays and repeated addition to multiply. [5:29]
PBS
Pbs Learning Media: Modeling Fraction Multiplication Using Arrays
This video (2:53) illustrates a word problem involving the multiplication of fractions using an array to model the solution visually. The problem involves puffins, arctic birds that live in colonies and fish to feed their young. The...