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Assess Yourself

How well do you understand the ideas in this lesson?

Goal:

Goal:

fraction fox

Show What You Know!

Are you ready to take this lesson's quiz? These questions will help you find out. Go back to the lesson if you do not know an answer.

1. Which number lines prove 23 and 46 are equivalent fractions?

  1. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 4 marks in between. Marks are labeled from 03 to 33 with a dot on 23.

    Bottom: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 46.

  2. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 88.

    Bottom: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 26.

  3. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 3 marks in between. Marks are labeled from 02 to 22 with a dot on 22.

    Bottom: Number line from 0 to 1 with 4 marks in between. Marks are labeled from 03 to 33 with a dot on 23.

  4. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 46.

    Bottom: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 68.

2. Which models show 22 is equivalent to 88?

  1. Description follows.

    Two rectangles.

    Top: Rectangle partitioned into 4 parts with 1 filled in.

    Bottom: Rectangle partitioned into 8 parts with 2 filled in.

  2. Description follows.

    Two rectangles.

    Top: Rectangle partitioned into 2 parts with 2 filled in.

    Bottom: Rectangle partitioned into 8 parts with 6 filled in.

  3. Description follows.

    Two rectangles.

    Top: Rectangle partitioned into 2 parts with 2 filled in.

    Bottom: Rectangle partitioned into 8 parts with 8 filled in.

  4. Description follows.

    Two rectangles.

    Top: Rectangle partitioned into 4 parts with 1 filled in.

    Bottom: Rectangle partitioned into 8 parts with 6 filled in.

3. Which fractions are equivalent according to these models?

Description follows.
Left: Rectangle partitioned into 8 parts with 4 parts filled in. Equals. Right: Rectangle partitioned into 6 parts with 3 parts filled in.

  1. 04=22
  2. 23=12
  3. 18=46
  4. 48=36

4. Which number lines prove 36 and 24 are equivalent fractions?

  1. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 36.

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

  2. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 36.

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

  3. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 36.

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

  4. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 36.

    Bottom: Number line from 0 to 1 with X5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

5. Which number lines prove 12 and 48 are equivalent fractions?

  1. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 3 marks in between. Marks are labeled from to with a dot on .

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 34.

  2. Description follows.

    Two number lines.

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

    Bottom: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 48.

  3. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 68.

    Bottom: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 26.

  4. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 88.

    Bottom: Number line from 0 to 1 with 3 marks in between. Marks are labeled from 02 to 22 with a dot on 12.

6. Which models show 24 is equivalent to 12?

  1. Description follows.

    Rectangle partitioned into 6 equal parts with 2 filled in.

  2. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 4 marks in between. Marks are labeled from 03 to 33 with a dot on 03.

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 04.

  3. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

    Bottom: Number line from 0 to 1 with 3 marks in between. Marks are labeled from 02 to 22 with a dot on 12.

  4. Description follows.

    Two rectangles.

    Top: Rectangle partitioned into 6 equal parts with 6 filled in.

    Bottom: Rectangle partitioned into 2 equal parts with 2 filled in.

7. Which fractions are equivalent according to these models?

Description follows.
Left: Rectangle partitioned into 6 parts with 2 parts filled in. Equals. Right: Rectangle partitioned into 3 parts with 1 part filled in.

  1. 34=16
  2. 58=24
  3. 23=18
  4. 26=13

8. Which number lines prove 12 and 24 are equivalent fractions?

  1. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 3 marks in between. Marks are labeled from 02 to { \frac{2}{2} with a dot on 12.

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

  2. Description follows.

    Two number lines.

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

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

  3. Description follows.

    Two number lines.

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

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

  4. Description follows.

    Two number lines.

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

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

9. Which number lines prove 48 and 12 are equivalent fractions?

  1. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 48.

    Bottom: Number line from 0 to 1 with 3 marks in between. Marks are labeled from 02 to 22 with a dot on 12.

  2. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 46.

    Bottom: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 14.

  3. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 4 marks in between. Marks are labeled from 03 to 33 with a dot on 23.

    Bottom: Number line from 0 to 1 with 3 marks in between. Marks are labeled from 02 to 22 with a dot on 02.

  4. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 88.

    Bottom: Number line from 0 to 1 with 7 marks in between. Marks are labeled from 06 to 66 with a dot on 16.

10. Which models show 03 is equivalent to 04?

  1. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 24.

    Bottom: Number line from 0 to 1 with 3 marks in between. Marks are labeled from 02 to 22 with a dot on 12.

  2. Description follows.

    Two rectangles.

    Top: Rectangle partitioned into 8 parts with 2 filled in.

    Bottom: Rectangle partitioned into 4 parts with 1 filled in.

  3. Description follows.

    Two rectangles.

    Top: Rectangle partitioned into 3 parts with 0 filled in.

    Bottom: Rectangle partitioned into 4 parts with 0 filled in.

  4. Description follows.

    Two number lines.

    Top: Number line from 0 to 1 with 5 marks in between. Marks are labeled from 04 to 44 with a dot on 34.

    Bottom: Number line from 0 to 1 with 9 marks in between. Marks are labeled from 08 to 88 with a dot on 68.

Summary

Questions answered correctly:

Questions answered incorrectly: