Reviewing Representations of Ratios
Start your FREE trial now and get instant access to this video and...
study at your own pace — with more videos that break down even the most difficult topics in easy-to-understand chunks of knowledge.
increase your confidence in class — by practicing before tests or exams with our fun interactive Practice Problems.
practice whenever and wherever — Our PDF Worksheets fit the content of each video. Together they create a well-round learning experience for you.
Description Reviewing Representations of Ratios
After this lesson you will be able to apply your knowledge of ratios to many real world scenarios.
The video begins with a review of ratio notation and how to find unit rate. It continues with how to use ratio tables and tape diagrams to find equivalent and associated ratios. It concludes with a review of ratios in graphs, and finding the constant of proportionality.
Review representations of ratios by going on a free-sample shopping spree, with Segway Sam at the supermarket!
This video includes key concepts, notation, and vocabulary such as: ratio (a comparative, proportional relationship between two amounts); equivalent ratios (two ratios which represent the same proportional relationship); tape diagrams (a diagram used to visualize a set of equivalent ratios); ratio tables (a table of equivalent ratios); unit rate (a proportional relationship which compares a quantity to one unit of another quantity).
Before watching this video, you should already be familiar with writing ratios, simplifying ratios, tape diagrams, ratio tables, and plotting ratios on a coordinate plane.
After watching this video, you will be prepared to learn more about rates, unit rates, and solve real world rate problems.
Common Core Standard(s) in focus: 6.RP.3.a A video intended for math students in the 6th grade Recommended for students who are 11-12 years old