

Closed Captioned Video: Percents: Applications of Percent  Grade
Video Tutorial: Applications of Percent  Grade. In this video we investigate the concept of the grade of a road. 
Percents



Closed Captioned Video: Percents: Calculating Commissions and Tips
Video Tutorial: Percents: Calculating Commissions and Tips. 
Percents



Closed Captioned Video: Percents: Calculating Tax
Video Tutorial: Percents: Calculating Tax. In this video we look at using tax rates to calculate tax owed. 
Percents



Closed Captioned Video: Percents: Multiple Percents
Video Tutorial: Percents: Multiple Percents. In this video, we investigate calculating the percent of a percent. 
Percents



Closed Captioned Video: Percents: Percent Decrease
Video Tutorial: Percents: Percent Decrease. In this video, we look at the concept of percent decrease. 
Percents



Closed Captioned Video: Percents: Percent Increase
Video Tutorial: Percents: Percent Increase. In this video, we look at the concept of percent increase. 
Percents



Closed Captioned Video: Percents: Percents and Multiples of Numbers
Video Tutorial: Percents: Percents and Multiples of Numbers. 
Percents



Closed Captioned Video: Percents: Probabilities and Percents
Video Tutorial: Percents: Probabilities and Percents. In this video, percent calculations are used to explore probabilities of events. 
Percents



Closed Captioned Video: Percents: Simple Interest
Video Tutorial: Percents: Simple Interest. In this video, we look at simple interest in the context of using percent to make calculations. 
Percents



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

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



Unit Rate 
Ratios and Rates



Visual Models for Percents 
Percents



Visualizing Equivalent Ratios 
Ratios and Rates



Visualizing Ratios 
Ratios and Rates



INSTRUCTIONAL RESOURCE: Algebra Application: Linear Functions: Circumference vs. Diameter
In this Algebra Application, students study the direction between diameter and circumference of a circle. 
Applications of Linear Functions,
Applications of Ratios, Proportions, and Percents
and Applications of Circles



INSTRUCTIONAL RESOURCE: Algebra Application: Why Are Receipts So Long?
In this Algebra Application, students gather data to study the lengths of paper receipts. 
Laws of Exponents
and Data Analysis



INSTRUCTIONAL RESOURCE: Algebra Application: Why Are Wildfires So Dangerous?
In this Algebra Application, students learn about wildfires and the measurement of air quality. 
Laws of Exponents
and Applications of Ratios, Proportions, and Percents



In this Slide Show, do a handson geometry activity to measure π. Note: The download is a PPT file.

Ratios and Rates



Interactive Math GameDragNDrop MathThe PointSlope Form
In this draganddrop game, match the linear equation in pointslope form with its slopeintercept counterpart. 
PointSlope Form



Engaging Math Activities & Games For Learning Slope
In this draganddrop game, match the coordinates to the slope of the line that passes through the two points. 
Slope
