Dividing Fractions with Models
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Grade 6 Math · Teaching handout
Dividing Fractions with Models
Teaches dividing a fraction by a fraction on a bar model: how many groups of the second number fit in the first, with a part of a group left over as a fraction.
Print handout
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Print the answer key for Try it together
- Grades
- Grade 6
- Pages
- 1
- Time
- About 15 minutes
- Answer key
- Included, for Try it together
- Printing
- Tinted accents, also fine in black and white
What is on a handout
- The big idea: the rule, in a few short sentences.
- Watch me: worked examples, each with why it changes as it does.
- Watch out: the mistakes children often make, struck through beside the right answer.
- Try it together: a few items or problems to do as a class, with an answer key.
- On your own: the practice sheet that comes next.
How to teach with it
- Ask "How many 3/4 fit in 2?" before any rule. When the reciprocal comes next, check it on the model: 2 × 4/3 = 8/3 = 2 2/3.
- Read the big idea aloud, then work through Watch me together, saying why each one changes.
- Ask the class to find the mistake in each Watch out before you show the answer.
- Do Try it together as a class, check it with the answer key, then hand out the practice sheet.
Practice worksheets
After the handout, in this order: the main practice sheet first, then more practice, then quick checks.
