Read eTools Step by Step: Fractions text version

Fractions

Settings

Modeling Equivalent Fractions

You can find equivalents of fractions less than 1. The active workspace is marked by in the upper right corner. Actions are applied to this workspace only.

(Wedges workspace used below)

Step by Step

22

Workspace:

or

Practice Using Equivalents Mode

1. Model a fraction in the left workspace. Use 2 . · Click . in the upper corner.

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2

2. Find an equivalent fraction in the right workspace. · Click inside the right workspace. Notice the

· Think of multiples of 2 to use for a denominator. Use 4 . · Click to place wedges in the circle until two workspaces. 3. Find another fraction equivalent to 2 . · Click twice to erase the 2 wedges in the circle. appears between the 3 · Click to place wedges in the circle until two workspaces. 4. Find more fractions equivalent to 2 . · Repeat Step 3 using , , , and .

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appears between the

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eTools Step by Step: Fractions

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