3. Student Learning Map

  • Topic:Properties and Strategies of Addition and Subtraction
  • Subject(s):Math
  • Days:20
  • Grade(s):1
Key Learning:

There are many strategies I can use to add and subtract numbers.
Unit Essential Question(s):
 
 

What strategies can I use to add or subtract numbers?
   
Concept:

Strategies of Addition and Subtraction
Concept:

Doubles
Concept:

Properties of Addition and Subtraction
Lesson Essential Question(s):

What can I learn from adding zero to a number?

(A)

How can I count up to add?

(A)

How can I count back to subtract?

(A)

Explain how addition and subtraction work together to solve problems?

(ET)
Lesson Essential Question(s):

What can I learn from using doubles to help add and subtract?

(A)

How can using doubles plus one help me to add?

(A)
Lesson Essential Question(s):

What can I learn from changing the order of addends?

(A)

How can groups of ten help me add or subtract?

(A)

How can I show adding three numbers?

(A)

How can I show the Commutative Property and the Associative Property?

(ET)
Vocabulary:

count up, number line, count back, Additive Identity

Vocabulary:

double

Vocabulary:

order, Commutative Property of Addition, Associative Property

Additional Information:

SF 3 & 4; Box it/Bag it games; Number Line, Base 10 Manipulatives; Calendar Map; Number Lit; Fishin' for Addition; Subtraction in Action; WMP (What's my place)? WMV(What's my value)?; Touch Point Map; Ten Frame; Mad Minute

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Acquisition Lesson:

Extending Thinking Lesson:

Vocabulary Report

  • count up -

    Increase in numbers

  • double -

    Make twice as big; add the same number twice

  • number line -

    A line with numbers placed in the correct order

  • count back -

    Decrease in numbers

  • order -

    The sequence of values or items

  • Additive Identity -

    Any number plus zero = that number

  • Commutative Property of Addition -

    To change the order of addends and still get the same answer (2+3+5 or 3+2=5)

  • Associative Property -

    Grouping of addends can be changed and the sum will be the same; (2+3+4=9 or 3+4+2=9 or 4+2+3=9)