NF.3
Learning Targets
Problem Solving
On Monday I spent 3/12 of my homework time reading
and 9/12 working on a math project.
How much more time did I spend on my math project?
Which of the following sums are equal to 22/17?
5/17 + 4/17 + 3/17 + 10/17
3/17 + 8/17 + 3/17 + 10/17
6/17 + 4/17 + 3/17 + 5/17 + 2/17 + 2/17
12/17 + 10/17
1/17 + 1/17 + 9/17 + 3/17
Find another way to write 22/17 as a sum of fractions
Subtract Fractions by Separating Parts
Videos:
https://hcpss.instructure.com/courses/107/modules/items/27321
And
https://hcpss.learnzillion.com/lesson_plans/1865-8-subtract-fractions-with-like-denominators-fp
Guided Practice:
Sweet Fraction Bars: I do, we do, you do
Learning Targets
- I can use models to add and subtract fractions.
- I can use visual models to decompose a fraction. For example, 7/12 = 4/12 + 1/12 + 1/12 + 1/12.
- I can add or subtract mixed numbers.
- I can solve word problems with fractions.
Problem Solving
On Monday I spent 3/12 of my homework time reading
and 9/12 working on a math project.
How much more time did I spend on my math project?
Which of the following sums are equal to 22/17?
5/17 + 4/17 + 3/17 + 10/17
3/17 + 8/17 + 3/17 + 10/17
6/17 + 4/17 + 3/17 + 5/17 + 2/17 + 2/17
12/17 + 10/17
1/17 + 1/17 + 9/17 + 3/17
Find another way to write 22/17 as a sum of fractions
Subtract Fractions by Separating Parts
Videos:
https://hcpss.instructure.com/courses/107/modules/items/27321
And
https://hcpss.learnzillion.com/lesson_plans/1865-8-subtract-fractions-with-like-denominators-fp
Guided Practice:
Sweet Fraction Bars: I do, we do, you do