Third graders act as problem solvers to take an unknown fact and solve it by breaking it down into pieces that are known.

A guide to support parents as they work with their students in properties of multiplication and division and solving problems with units of 2- 5 and 10.

[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to identify the common factors of two whole numbers from the basic multiplication facts. Includes video demonstrating a...

[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to identify the greatest common factor of two whole numbers that are one or two digits. Includes video demonstrating a...

The resource consists of student notes, instructor notes, and an interactive activity. The activity allows learners to find the factors of a given number and then draw the product as the area of a rectangle on a grid.

In this video, learn how to find the greatest common factor of two numbers. Then, see how this can be used to solve problems with large numbers. In the accompanying classroom activity, students learn to find prime factors using factor...

This site provides great practice on the concepts of multiplication and division and how those two topics relate. Students can first learn about the topic by watching a step by step instruction video that also points out areas of...

The purpose of this task is to help students picture the multiplicative structure of the number 30 in different ways. Some of this structure is easier to communicate using grouping symbols, as it is easier to interpret...

Third graders develop their understanding of multiplication by grouping objects into equal groups to model the factors and products.

Looking at the 2008 Olympic Medal table, can you see how the data is organised? Could the results be presented differently to give another nation the top place? This activity encourages children to develop their skills in data analysis,...

This review sheet includes important rules, properties, formulas, and equations needed to solve many Algebra problems.

Students review how to multiply two fractions in this lesson. The video tutorial consists of examples that explore how to multiply fractions and a quiz is provided to test students' knowledge of the skill.

For the sake of this commentary, let R be the height of Rual's seedlings (of course learners do not need to use a letter to represent any number in this task). Student must compare the size of each of two products (112xR, and 34xR) to...