5.NF.B.4a

Interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. For example, use a visual fraction model to show (2/3) × 4 = 8/3, and create a story context for this equation. Do the same with (2/3) × (4/5) = 8/15. (In general, (a/b) × (c/d) = ac/bd.)

 
3 Lesson(s)
   

Advertising A Sale: Organic Veggies

5th Grade Math » Unit: Test Prep
5th Grade Math » Unit: Test Prep
Jessica Field
Kenansville, NC
Environment: Rural
 
Big Idea:

Help fix the sign at the shop, so the veggies don't rot!

 
Favorites (5)
 
Resources (17)
 
Reflections (1)
organic produce sale 2489310
   

King Fraction

4th Grade Math » Unit: Operations with Fractions
4th Grade Math » Unit: Operations with Fractions
Melissa Romano
Helena, MT
Environment: Suburban
 
Big Idea:

In this lesson, students interact with a story about King Fraction. Through interacting with the story, students gain an understanding for finding a fraction of a whole number.

 
Favorites (9)
 
Resources (19)
 
Reflections (3)
crown
   

Multiplying Mixed Numbers

5th Grade Math » Unit: Multiplying and Dividing Fractions
5th Grade Math » Unit: Multiplying and Dividing Fractions
Julie Kelley
Tyngsborough, MA
Environment: Suburban
 
Big Idea:

Students apply many skills as solving problems with fractions become more complex.

 
Favorites (6)
 
Resources (22)
 
Reflections (1)
lesson
Common Core Math
 
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