Basics
What fraction is represented by 7 shaded parts out of 10 equal parts ?
7/10
2/6 +1/6 =?
3/6
7/9-2/9=?
5/9
How do you add fractions with like denominators ?
Add numerators , keep denominators the same
Jess ate 1/8 of a pizza and Ale ate 3/8
How much pizza was ate ?
1/2 or 4/8
What is the denominator in the fraction 6/12
12
4/20 +10/20 = ?
14/20
7/14-2/14=?
5/14
Why does the denominator stay the same when adding fraction with like denominations ?
The size of the piece does not change
The ribbon was 7/13 meters long
3/13 meters was used
How much is left?
4/13
Write 4/8 as a sum unit fractions
1/8+1/8+1/8+1/8
2/5 + 1/5 =?
3/5
15/19- 8/19=?
7/19
Move to a corner
Right = Same value
Left = Different value
2/6 +1/6
and
5/6-2/6
SAME
3/12 of a project was completed on Monday and 5/12 on Friday
How much was completed ?
8/12
Move to the correct corner
A= 5/8
B= 3/8
Which fraction is bigger? EXPLIAN
5/8
Move to the correct corner
Left = 3/7+2/7= 5/14
Right= 3/7+2/7=5/7
RIGHT
A student solved :
7/12 - 5/12 = 2/24
what was his mistake ?
Denominator should be 12
Create a fraction equation to 4/7
Move to the correct
Right = 8/8
Left 4/8
Two students completed 4/8 of a puzzle
How much was completed together
8/8
If a student say 2/3 and 3/2 are equal
Explain why the student is incorrect.
Numerator and denominator have different meanings
If Jessica walked 1/4 miles in the morning and 2/4 in afternoon. How much miles did she walk together ? Explain.
3/4
Using a visual explain 9/10 - 4/10=5/10
Student correctly shows
Friends say 2/5+1/5 =3/10
Convince why they are wrong
Explain
A water tank was filled to 10/12 capacity
Then used 3/12 was used
How much is left ? Explain
7/12 is left