What do students understand? What gaps do they have in their understanding? How are fractions, decimals, and percents connected?

Explains what rates and ratios are and how they are different. Shows how to solve an example problem about ratios and presents a video demonstrating how to show a ratio as a fraction or a decimal. [1:52]

This tutorial provides definitions and examples of ratios and proportions and features comparing ratios and converting rates.

Students can brush up on percentage skills with this lesson and calculate percentages using the "Percent Tricks method." For students to successfully use this method, they must have the ability to multiply and divide whole numbers.

The mathematics resource consists of an assessment with hints and solutions. Students answer questions that review proportional reasoning.

A complete CCSS Grade 7 Mathematics course that includes interactives in every lesson, plus videos, hands-on activities, and questions with immediate feedback. Every lesson also has specifically chosen 'Related Modalities' that teach the...

The resource consists of comprehensive learning tools such as class notes, video lectures, and templates through which students can review prealgebra topics.