5th grade

Robin Arick, Jan 27, 2017

Table of Contents

  1. Chapter 1
    1. Division of fractions
  2. Chapter 2
  3. Chapter 3
    1. Compare Fractions
  4. Chapter 3
    1. Errors in Measurement
    2. Pythagorean Theorem Proof without Words

1.

Chapter 1

  • 1. Division of fractions

1.1.

Division of fractions

Division of fractions
Division of fractions
– sm.besharat

2.

Chapter 2


    This chapter does not contain any resources yet.

3.

Chapter 3

  • 1. Compare Fractions

3.1.

Compare Fractions

This applet can be used to experiment with fractions and develop a better understanding of the role of the denominator and the role of the numerator. Below are some possible activities:[br][br][list][br][*]Create several fractions with the same denominator and different numerators. Compare the fractions. [br][*]Create several fractions with the same numerator and different denominators. Compare the fractions. [br][*]Enter one fraction in the first two input boxes. Enter another fraction below it, equal to the first one. Use the slider "Compare Fractions" to check whether they are really equal.[br][/list]
Compare Fractions
– Irina Boyadzhiev

4.

Chapter 3

  • 1. Errors in Measurement
  • 2. Pythagorean Theorem Proof without Words

4.1.

Errors in Measurement

中文版：[url=https://ggbm.at/10652631]https://ggbm.at/10652631[/url]
– Anthony OR 柯志明

4.2.

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