The Doorbell Rang New Math TEKS Grades 3-5 Involving Fractions
and Decimals
The Doorbell RangNew Math TEKS Grades 3-5 Involving Fractions
and Decimals
5.3 (J)represent division of a unit fraction by a whole number
and the division of a whole number by a unit fraction such as 1/3 7
and 7 1/3 using objects and pictorial models, including area
models
Mom made some cookies that was shared equally between Victoria
and Sam. What fraction of the whole did each child receive??
halfhalf
Each child received six cookies. What fraction of the whole is
each cookie?
TEK 5.3 ( J )represent division of a unit fraction by a whole
number and the division of a whole number by a unit fraction such
as 1/3 7 and 7 1/3 using objects and pictorial models, including
area models
VictoriaSam
Why is each cookie 1/12? How do you know that the total amount
of cookies?3VictoriaSamThe plate represents one whole group of
cookies and each cookie is one twelfth of the whole.
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TEK 5.3 J Represent division of a unit fraction by a whole
number and the division of a whole number by a unit fractions using
objects and pictorial
How many cookies represent half of the whole . How is that
written as a fraction?4Each child received six cookies. What
fraction of the whole did each child receive?
TEK 5.3 I represent and solve multiplication of a whole number
and a fraction that refers to the same whole using objects and
pictorial models, including area models
Why is each cookie 1/12? How do you know that the total amount
of cookies?55.3 (J) represent division of a unit fraction by a
whole number and the division of a whole number by a unit fraction
such as 1/3 7 and 7 1/3 using objects and pictorial models,
including area models
Tom and Hannah came in. Sam shared his half with Tom and
Victoria shared her half with Hannah. What fraction of the whole
does each child have?
VictoriaSamHannahTomVictoriaSamHannahTomWhat happens when
Victoria divides her by 2. What part of the whole will she have?
What part of the whole does Sam have. How do you know that all
children have the same amount.6
Each child received one fourth of the whole.
5.3 (J) represent division of a unit fraction by a whole number
and the division of a whole number by a unit fraction such as 1/3 7
and 7 1/3 using objects and pictorial models, including area
modelsHow many cookies represents one fourth of the whole?7TEK 5.3
I represent and solve multiplication of a whole number and a
fraction that refers to the same whole using objects and pictorial
models, including area models Tom and Hannah came in. Sam shared
his half with Tom and Victoria shared her half with Hannah. What
fraction of the whole does each child have?
VictoriaSamHannahTomVictoriaSamHannahTom
What happens when Victoria divides her by 2. What part of the
whole will she have? What part of the whole does Sam have. How do
you know that all children have the same amount.8TEK 5.3 J
Represent division of a unit fraction by a whole number and the
division of a whole number by a unit fractions using objects and
pictorial
VictoriaSam
Victoria and Sam each received six cookiesWhat fraction of the
whole is each cookie?
Victoria has of the cookies.
Sam has six twelfth of the cookies.VictoriaSam Hannah Tom
Since each child receives one fourth of the whole, or three
cookies each.
How much of the whole is one cookie? What is another
representation of the part that each child has?
10VictoriaSam Hannah Tom
Since each child receives three cookies, how much of the whole
does each has?
What is another representation of the part that each child has
?11The doorbell rang. Peter and his little brother came in.
Victoria shared her half equally with Hannah, and Peters brother.
Sam shared his half equally with Tom and Peter. What equation can
be written to find out how much of the whole set of cookies will
each child receive?VictoriaSam
TomHannah
TEK 5.3 J Represent division of a unit fraction by a whole
number and the division of a whole number by a unit fractions using
objects and pictorial
Little BrotherPeterIf each child received one-sixth of the whole
then how much of the whole will three students
receive?VictoriaSam
TomHannah
TEK 5.3 I represent and solve multiplication of a whole number
and a fraction that refers to the same whole using objects and
pictorial models, including area models
Little BrotherPeter
