Given a proportional relationship, students will be able to graph a set of data from the relationship and interpret the unit rate as the slope of the line.

Practice identifying proportional relationships from graphs.

Learners will understand how to use proportional reasoning in measurement problems.

Practice telling whether or not the relationship between two quantities is proportional by analyzing word problems. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice telling whether or not the relationship between two quantities is proportional by reasoning about equivalent ratios. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...

Practice reading and analyzing graphs of proportional relationships. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

A variety of questions about rates and proportional relationships involving graphs, tables, and equations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.

A guide to support parents as they work with their students in percent and proportional relationships.

A guide to support parents as they work with their students in ratios and proportional relationships.

Think Math offers a collection of 43 KET-produced resources from Math at the Core: Middle School, including 17 Scale City videos and interactives about proportional reasoning, 14 Wild Fractions animations and games that feature visual...

Practice writing proportional equations from tables.

The online assessment reviews proportion applications. Students complete the multiple choice questions to test their proportion skills. Hints and solutions are included.

The randomly generated questions examine proportion word problems. Students answer the multiple choice questions which include hints and solutions.

Practice writing equations to describe proportional relationships. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Volume 1 in an eworkshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for explaining five big ideas of number sense and numeration to students in grades 4 through 6: quantity, operational...

In this interactive, students explore how to use shadows, proportional reasoning, and similar figures to determine the unknown height of an object. The interactive allows students to explore the proportional relationships among the...

Practice finding the constant of proportionality from tables with equations.

Practice finding the constant of proportionality in equations.

Practice interpreting constants of proportionality.

Practice interpreting the constant of proportionality in graphs.

Practice finding the Constant of proportionality from tables.

Practice finding constant of proportionality from graphs.

Brush up on your math skills relating to the constant of proportionality then try some practice problems to test your understanding.

This lesson explains how proportional relationships can be described using equations.