Percent Increase and Decrease Quiz

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Fractions on Number Lines - Lesson 5

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This PowerPoint is for 3rd Grade. It is the fifth lesson in teaching fractions and introduces number lines. The best part of the lesson is you can use it with your math book, worksheets, etc. or independent of them! This lesson focuses on how to draw and label number lines as well as what fractions beyond one whole should be called. Students begin to plot points on the fraction number line as well as fill in the missing fractions. Students will also be led to understand that the parts on the num

3rd - 4th, Adult Education

Fractions

CCSS

3.NF.A.2a

, 3.NF.A.2b

Squareflake - The Simplest Fractal

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James Wilson

Squareflake - The Simplest Fractal Students will construct the first three levels of Squareflake, a self-similar fractal, on the sides of a square and discover that even though the perimeter of the Squareflake increases without limit, the area of the Squareflake remains constant and equal to the original square.

5th - 12th, Adult Education, Higher Education

Arithmetic, Fractions, Geometry