How-to Videos

How to Model Fractions of a Set With Fraction Mats and Counters

In this How-To video, the MathUP team demonstrates how to model a fraction of a set using fraction mats and counters. Modelling using fraction mats and counters provides an easy way for students to visualize the meaning of a fraction. Fraction mats can also help students to better understand the fraction area model and the connection between a fraction and a whole.

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How to Use Bar Models to Represent Equations

In this How-To video, Marian demonstrates using bar models, or bar diagrams, as a simple method of showing equations. Not only does this show students the relationship between adding and subtracting and between multiplying and dividing, but it is also an easy-to-visualize method of showing the balance in equations. Students can use bar models as a starting point to solve an equation as well as to provide a visual test of their answers.