Unit 3
Ratios, Proportions, and Percents
Lesson 1: Ratios and Proportions
- Part 1: Introduction to Ratio and Ratio Tables
- Part 2: Solving Proportions with Ratio Tables
- Part 3: Is it a Proportion?
CLICK HERE for a tutorial and practice with proportions!
Lesson 2: Real-World Ratios
- Recipes: Doubling and Halving
- Unit Price: To find Unit Price, divide the total price by the amount you are buying!
Lesson 3: Percentages
- Solving Percentages With a 100s Grid
http://www.sciencekids.co.nz/gamesactivities/math/percentages.html
- Solving Percentages Without a 100s Grid
CLICK HERE for a tutorial and practice on percents!
- Converting Percents to Decimals and Fractions
CLICK HERE for a tutorial and practice with converting!