Unit Plan
PBS

Pbs: The Lowdown: What You Need to Know About Immigration Reform

For Students 6th - 8th
Interpret graphs showing changes over time in the percentage of foreign-born US residents and in annual deportations in this interactive from KQED. In the accompanying classroom activity, students use the interactive and look at how...
Handout
Windstream

Ojk's Precalculus Study Page: Easier Trigonometric Equations

For Students 9th - 10th Standards
An introduction to solving trigonometric equations, including finding general and particular solutions. The connection between the tangent function and the slope of a line is also covered. Includes several examples and graphs.
Handout
University of Regina (Canada)

Univeristy of Regina: Math Central: Tangent Lines and Circle Equations

For Students 9th - 10th Standards
This site offers a problem and solution to finding all possible slopes for a line tangent to a circle given a particular equation of a circle. Could be an interesting challenge for students.
Website
Ducksters

Ducksters: Kids Math: Graphs and Lines Glossary and Terms

For Students 3rd - 8th Standards
This site contains a math glossary and terms on graphs and lines for kids. Find definitions used in this mathematics subject such as coordinates, midpoint, and slope.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Solutions to Compound Inequalities

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Solve compound inequalities and graph the solution set on a number line.

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