Fraction Models
4th Grade Fractions 1
4th Grade Randomness
4th Grade Fractions 2
Decomposing Fractions
100
Create a tape diagram to show 5/6
Mr. L will check
100
Is 2/3 <,>, or = to 4/6?
=
100
Why can't dinosaurs clap their hands?
Because they're extinct!
100
What is lighter than a feather, but even the strongest person can't hold it for long?
Your breath!
100
Why was 6 afraid of 7?
Bonus: Why did 7 eat 9?
Because 7,8,9!
To get 32 meals a day!
200
Prove these two fractions are equivalent with an area model
2/4 = 4/8
Again, Mr. L will check
200
2/3 = ?/12
8
200
What value for ? makes this number sentence true?
96 divide 8 = ?
? = 12
200
4/8 + 1/8=?
5/8
200
Decompose the fraction 9/16 into the sum of 5 fractions.
Teacher Approval
300
Prove these two fractions are equivalent with an area model.
1/3 = 4/12
You guessed it, Mr. L will check
300
Which of the following fractions is EQUIVALENT to 2/3?
3/4
12/18
12/15
12/18
300
What do you get when you mix a chicken with a baby zombie?
300
3/6 + 6/9+ 9/9 =?
2
300
Decompose the fraction 3/7 into UNIT fractions.
1/7+1/7+1/7=3/7
400
790,099 + 187,444=
977,543
400
5/7 = ?/21
15
400
Round this number to the nearest ten thousand:
872,999
870,000
400
4/6 + 12/6 =?
2 4/6
400
VOCABULARY ALERT:
What is a Unit fraction?
A unit fraction is one piece of a whole.
600
790,099 - 187,444=
602,655
600
Compare 9/12 and 6/9
>
600
What is the smallest PRIME number?
2
600
Tony biked 3/4 of a mile on monday and 4/4 miles on Tuesday. How many miles did he bike in all?
1 3/4 miles
600
VOCABULARY ALERT x 2
What is the Numerator of a fraction AND what does it represent?
___________________________
What is the Denominator of a fraction AND what does it represent?
The numerator of a fraction is the top number AND tells you the number of pieces being used.
____________________________________
The denominator of a fraction is the bottom number AND tells you the total number of pieces in the whole.