4 brownies are to be shared by 6 people.people.stfx.ca/lborden/468ib/exploring fractions.pdf ·...
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4 brownies are to be shared by 6 people.
Title: Sharing Brownies (1 of 30)
4 brownies are to be shared by 6 people.
Title: Sharing Brownies (2 of 30)
4 brownies are to be shared by 6 people.
Title: Sharing Brownies (3 of 30)
Fraction Factory
Title: Fraction Factory (4 of 30)
Fraction Strips
Title: Fraction Strips (5 of 30)
Fraction Circles
Fraction Squares
Title: Fraction Circles (6 of 30)
Pattern Blocks and Fraction Blocks
Title: Fraction Blocks (7 of 30)
If =1, what is the name of every other piece?
Title: Mar 30 5:45 PM (8 of 30)
Cuisinaire Rods
How can we show 1/2?
Title: Cuisenaire Rods (9 of 30)
How can we show 2/5?
Set Models
Title: Sets (10 of 30)
Set objects do not need to be equal in size. For example, the square is not 1/7 of the area but it is 1/7 of the set of tangram pieces.
Title: Sep 1811:20 AM (11 of 30)
How can we show 3/4?
Geoboards
Title: Sep 1811:28 AM (12 of 30)
Title: Sep 166:32 PM (13 of 30)
Title: Sep 166:32 PM (14 of 30)
Title: Sep 166:32 PM (15 of 30)
=183
92
136
Title: Mar 30 5:45 PM (16 of 30)
=1134
342
165
Title: Mar 30 5:45 PM (17 of 30)
14
+ 24
Title: Mar 30 5:45 PM (18 of 30)
12
+ 13
Title: Mar 30 5:45 PM (19 of 30)
23
- 13 = 1
Title: Mar 30 5:46 PM (20 of 30)
12
- 16 = 1
Title: Mar 30 5:46 PM (21 of 30)
= 1Explain the model symbolically and in words.
Title: Mar 30 5:46 PM (22 of 30)
Use Models and Draw pictures to show the following:
Title: Sep 1811:33 AM (23 of 30)
12 X 6
6X 12
Title: Mar 30 5:49 PM (24 of 30)
12
23 x1
223x
Title: Mar 30 5:50 PM (25 of 30)
13
56 x1
356x
Title: Mar 30 5:50 PM (26 of 30)
12 - 4How many sets of 4 are in 12?
Title: Mar 30 5:50 PM (27 of 30)
How many sets of one half are in five-sixths?
12
56
Title: Mar 30 5:51 PM (28 of 30)
How many sets of two-thirds are in five?
235
Title: Mar 30 5:50 PM (29 of 30)
How many sets of one half are in two-thirds?
12
23
Title: Mar 30 5:52 PM (30 of 30)
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