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## Represent proportional relationships with equations, tables and graphs. SPI 0706.3.5

1. Algebra: Proportion Word Problems - explanation and examples [direct and inverse proportion explained]
2. Direct Proportion - this explanation provides a clearly explained example
3. Direct Proportion - explanation and practice problems [Caution: metric units and UK monetary units used]
4. Direct Proportion - this 18 slide PowerPoint show has several examples [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
5. Direct Proportion - a 37 slide PowerPoint show with several "starter questions"
6. Graphing Linear Equations: Making a T-chart (finding plot points) - four pages of instructions with several examples and illustrations
7. Inverse Proportion Problems - from Annenberg's Learning Math series 8. Learning ratios and proportions through scale drawings - a text lesson plan 9. Math Word Problems [Variation or Inverse Proportion] - eight question multiple choice quiz 10. Proportionality (mathematics) - this Wikipedia article explains direct and inverse proportion
11. Solving Problems Involving Direct Proportion - [close the subscription screen to get to the problems] some good practice problems are presented here, UK units used
12. Solving Proportion Problems - four examples with detailed explanation
13. Spy Guys Interactive - Ratio - Video Lesson  Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles. 