Unit 3 Topic 1: Combinations
Curriculum & Pacing Topic 1 Topic 2 Topic 3 Topic 4
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Standards
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1.1 How Many of Each?
How Many of Each?
- Practicing the rote counting sequence forward and backward, starting from any number 1 to 30
- Finding as many 2-addend combinations of a number as possible
- Proving that all of the possible combinations have been found
- Recording solutions to a problem
1.2 Missing Parts
Missing Parts
- Solving a problem in which the total and one part are known
- Finding and exploring relationships among combinations of numbers up to 10
- Developing counting on as a strategy for combining two numbers
- Using numbers and standard notation (+, =) to record
1.3 Combinations of Numbers
Combinations of Numbers
- Solving a problem in which the total and one part are known
- Finding and exploring relationships among combinations of numbers up to 10
- Finding as many 2-addend combinations of a number as possible
1.4 Combinations of Numbers, continued
Combinations of Numbers, continued
- Solving a problem in which the total and one part are known
- Finding and exploring relationships among combinations of numbers up to 10
- Finding as many 2-addend combinations of a number as possible
- Proving that all of the possible combinations have been found
1.5 Dot Addition
Dot Addition
- Finding and exploring relationships among combinations of numbers up to 12
- Connecting written numbers and standard notation (+, =) to the quantities and actions they represent
1.6 Addition Games
Addition Games
- Finding the total of two or more quantities up to a total of 20 by counting all, counting on, or using number combinations
- Connecting written numbers and standard notation (+, =) to the quantities and actions they represent
- Using numbers and standard notation (+, =) to record
- Visualizing and retelling the action in addition
1.7 Counting On
Counting On
- Visualizing and retelling the action in addition situations
- Finding the total of two or more quantities up to a total of 20 by counting all, counting on, or using number combinations
- Connecting written numbers and standard notation (+, =) to the quantities and actions they represent
- Developing counting on as a strategy for combining two numbers
1.8 Solving an Addition Story Problem
Solving an Addition Story Problem
- Estimating whether an amount is more or less than a given quantity
- Visualizing and retelling the action in addition situations
- Finding the total of two or more quantities up to a total of 20 by counting all, counting on, or using number combinations
- Connecting written numbers and standard notation (+, =) to the quantities and actions they represent
1.9 Assessment: How Many of Each
Assessment: How Many of Each?
- Finding and exploring relationships among combinations of numbers up to 15
- Connecting written numbers and standard notation (+, =) to the quantities and actions they represent
- Using the equal sign to show equivalent expressions
1.10A True or False?
True or False?
- Connecting written numbers and standard notation (+, –, =) to the quantities and actions they represent
- Using the equal sign to show equivalent expressions
- Determining whether equations are true or false
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