

Algebra Applications: Dinosaur Footprints
Paleontologists rely on fossils to learn about dinosaurs. 
Proportions



Closed Captioned Video: Ratios and Proportions: Scale Drawings
Video Tutorial: Ratios and Proportions: Scale Drawings. 
Ratios and Rates



Closed Captioned Video: Ratios and Proportions: Solving Proportions
Video Tutorial: Ratios and Proportions: Solving Proportions. In this video, we solve proportion problems algebraically. 
Ratios and Rates



Closed Captioned Video: Ratios and Proportions: What Are Proportions?
Video Tutorial: Ratios and Proportions: What are Proportions?. In this video, we solve proportion problems using equivalent ratios. 
Ratios and Rates



Closed Captioned Video: Ratios and Rates: Converting Measurement Units
Video Tutorial: Ratios and Rates: Converting Measurement Units. 
Ratios and Rates



Closed Captioned Video: Ratios and Rates: Rates and Slopes of Lines
Video Tutorial: Ratios and Rates: Rates and Slopes of Lines. 
Ratios and Rates



Closed Captioned Video: Ratios and Rates: Rates from Data
Video Tutorial: Ratios and Rates: Rates from Data. In this video, we look at linear data sets that can be used to find the rate of change. 
Ratios and Rates



Closed Captioned Video: Ratios and Rates: Ratios as Decimals
Video Tutorial: Ratios and Rates: Ratios as Decimals. In this video, students explore ratios whose terms are decimals. 
Ratios and Rates



Closed Captioned Video: Ratios, Proportions, and Percents: Calculating Percents
Video Tutorial: Ratios and Percents: Calculating Percents. 
Ratios and Rates



Closed Captioned Video: Ratios: Application of Ratios: Roofs and Ramps

Ratios and Rates



Closed Captioned Video: Ratios: Equivalent Ratios

Ratios and Rates



Closed Captioned Video: Ratios: Fractional Ratios

Ratios and Rates



Closed Captioned Video: Ratios: Numerical Models for Ratios

Ratios and Rates



Closed Captioned Video: Ratios: Rates

Ratios and Rates



Closed Captioned Video: Ratios: Ratios and Fractions

Ratios and Rates



Closed Captioned Video: Ratios: Ratios with Three Items

Ratios and Rates



Closed Captioned Video: Ratios: Unit Rates

Ratios and Rates



Closed Captioned Video: Ratios: Visual Models for Ratios

Ratios and Rates



Closed Captioned Video: Ratios: Visual Models for Ratios and Percents

Ratios and Rates



Closed Captioned Video: Ratios: What Are Ratios?

Ratios and Rates



Calculating Tax 
Applications of Ratios, Proportions, and Percents



Calculating Tips 
Applications of Ratios, Proportions, and Percents



Converting Units 
Ratios and Rates



Dimensional Analysis 
Applications of Ratios, Proportions, and Percents



Equivalent Ratios 
Ratios and Rates



ParttoPart Ratios 
Ratios and Rates



ParttoWhole Ratios 
Ratios and Rates



Percent 
Percents



Percent Decrease 
Percents



Percent Increase 
Percents



Percent of a Number 
Percents



Percent of an Unknown 
Percents



Percents as Decimals 
Percents



Proportion 
Proportions



Proportional 
Proportions



Rate 
Ratios and Rates



Ratio 
Ratios and Rates



Ratios and Fractions 
Ratios and Rates



Ratios and Slope 
Ratios and Rates



Ratios in Simplest Form 
Applications of Ratios, Proportions, and Percents



Ratios with Decimals 
Ratios and Rates



Ratios with Fractions 
Ratios and Rates



Ratios with Percents 
Ratios and Rates



Scale Drawing 
Proportions



Scale Factor 
Proportions



Similar Figures 
Proportions



Solving Proportions 
Proportions



The Constant of Proportionality 
Proportions



The Golden Ratio 
Applications of Ratios, Proportions, and Percents
and Ratios and Rates



The Percent One Number Is of Another 
Percents
