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video lesson:
http://www.youtube
com/watch?v=
3cdT-e-y7lM

http://www.coolmath
.com/prealgebra/06
-properties/03-properties
-associative-addition
-01.htm

Understands the
relationship
between addition and
subtraction.

video:
http://www.youtube.
com/watch?v=HgI
-f0rBKw8&feature
=related

http://www.ezschool.
com/Games/Fact
Family1.html

http://www.aaamath
.com/g210a_x1.htm

Is skilled at addition
within 100; one digit
with two digit numbers
and two digit with two
digit numbers

video:
http://www.bbc.co.uk
/learningzone/clips/
addition/12476.html

Adding Within
100 - Math Video
http://www.education
unboxed.com/adding
_within_100.html

# data[].attributes.body
Understands how to solve word problems using addition and subtraction of whole numbers.

2.0 retrieval

solve addition and subtraction of whole numbers with three or more digits using strategies and algorithms based on the properties and/or the relationship between addition and subtraction.

3.0 analysis

solve real world word problems using addition and subtraction with whole numbers. DR

# data[].attributes.headline
Math 22 Operations: Addition and Subtraction

# data[].attributes.subject
Math 22 Operations: Addition and Subtraction

# data[].attributes.attachment_link.title
Operations Addition and Subtraction  Level 6

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Addition Doubles

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Learning Target Description

Understands the commutative, identity and associative properties of addition.

2.0 retireval

Define the terms: commutative property, identify property and associative property.

3.0 comprehension

describe the relationship among commutative, identity, and associative property of addition.

show examples of the commutative, identity and associative properties of addition.

show or list ways in which addition and subtraction are related.

# data[].attributes.body
Understands how to solve word problems using addition and subtraction of whole numbers.

2.0 retrieval

solve addition and subtraction of whole numbers with three or more digits using strategies and algorithms based on the properties and/or the relationship between addition and subtraction.

3.0 analysis

solve real world word problems using addition and subtraction with whole numbers. DR

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Operations Addition and Subtraction  Level 4

# data[].attributes.attachment_link.title
Operations Addition and Subtraction  Level 5