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Ring Toss Fractions

Let’s watch a video about creating fraction models!

Goal:

Goal:

fraction fox

Let's Watch!

Goal: Watch this video to learn how to create models to represent equivalent fractions.

Madelyn is playing a ring toss game! Let’s watch as she creates equivalent fractions with the rings.

Download PDF Transcript (opens in new window)

Madelyn is in the backyard playing with her ring toss toy! Go, Madelyn, go!

There are 3 purple rings and 1 white ring on this peg, and there are 6 blue rings and 2 white rings on this peg. Madelyn wants to create partitioned shapes to represent the fraction of rings on each peg.

These squares are the same shape and size. Let’s partition the first square into 4 equal parts to represent the 4 total rings on the first peg, and the second square into 8 equal parts to represent the 8 total rings on the second peg.

The numerators help us know how many parts to color. Let’s color 3 parts for 34, which tells the number of purple rings, 68, which tells us the number of blue rings.

Excellent! Look at these shapes. They prove that 34 and 68 are equivalent fractions because the purple and blue take up the same amount of space in both shapes.

Madelyn is playing more ring toss! Now there are 3 orange rings and 3 white rings on this peg, and 4 yellow rings and 4 white rings on this peg. Madelyn wants to create number lines to represent the fractions for the rings on each peg. Let’s get to work!

We’ll start by drawing 2 number lines, one above the other. Draw an arrow at each end of each number line, and label the lines with 0 and 1. It’s very important that these numbers match so that the number lines are the same size.

Let’s partition the first number line into 6 equal parts and the second number line into 8 equal parts to represent the number of rings on each peg.

Place a dot at 36 on the first number line to show the number of orange rings, and a dot at 48 on the second number line to show the number of yellow rings.

Great job! These number lines prove that 36 and 48 are equivalent fractions because the dots line up.

Thanks for helping Madelyn create models to represent these equivalent fractions!


Which set of number lines shows equivalent fractions? Click the number lines below to find out!

Description follows.

Two number lines.

Top number line from 0 to 1 with 3 marks between. Marks are labeled from 02 to 22 with a dot on 12.

Bottom number line from 0 to 1 with 4 marks between. Marks are labeled from 03 to 33 with a dot on 33.

Description follows.

Two number lines.

Top number line from 0 to 1 with 3 marks between. Marks are labeled from 02 to 22 with a dot on 12.

Bottom number line from 0 to 1 with 4 marks between. Marks are labeled from 03 to 33 with a dot on 33.

Dotted line from the top number line 12 down through the bottom number line. Dotted line from the bottom number line 33 through the top number line. The dots do not match up.

🤔 12 and 33 are not equivalent fractions because they do not line up.

Description follows.

Two number lines.

Top number line line from 0 to 1 with 5 marks between. Marks are labeled from 04 to 44 with a dot on 14.

Bottom number line line from 0 to 1 with 9 marks between. Marks are labeled from 08 to 88 with a dot on 28.

Description follows.

Two number lines.

Top number line line from 0 to 1 with 5 marks between. Marks are labeled from 04 to 44 with a dot on 14.

Bottom number line line from 0 to 1 with 9 marks between. Marks are labeled from 08 to 88 with a dot on 28.

Dotted line from the top number line 14 through the bottom number line 28. The dots match up.

😀 Yes! 14 and 28 are equivalent fractions because they line up.