## Research Ratios and Rates

**Work Time**

# Research Ratios and Rates

Do some research to learn about how ratios and rates are related to proportional relationships.

- Search using a few different keywords to find resources. Follow any links that look useful.
- Watch video tutorials about proportional relationships.
- Review worked examples of problems using proportional relationships.
- Look up ratios and rates in the dictionary.

Write your answers to the following questions.

- How are ratios and rates related to proportional relationships?
- What are five things you think you will learn about proportional relationships this year?
- When is it useful to research a concept?