Module 1: Module-1 in Math-2 (BG)

Master essential addition and subtraction strategies including making tens, breaking apart numbers, and using number bonds. Students learn multiple approaches to solve problems within 20, building flexibility and fluency with fundamental operations. These foundational skills prepare students for more complex mathematical thinking.

Topics in this module
1
Number Bonds - Addition Model Learn addition using number bonds to understand part-whole relationships
Trial
2
Basic Addition Facts Practice basic addition facts within 20 to build fluency and automaticity
3
Identifying Partners of Ten You will learn to identify pairs of numbers that add up to ten.
4
Commutative Property of Addition Understanding that changing the order of addends doesn't change the sum
5
Ten Plus Facts Learn to recognize addition facts that involve numbers that are between 10 and 19.
6
Addition to multiples of 10 Learn to recognize addition facts for multiples of 10 upto 99
7
Add and subtract using likes Learn to add and subtract numbers with similar place values or 'likes'
8
10 counting Learn to recognize place value of numbers upto 999
8
Break addend to make a ten for addition Learn to break an addend to make a ten in addition problems
9
Use a number bond to take from ten when subtracting Learn to use number bonds to subtract single digits from double digits by taking from ten
10
Make the Next Ten Learn to find how many ones are needed to make the next ten
11
Take out a Ten Learn to take out a ten and identify the remaining part
12
Subtraction Subtraction of two numbers
14
One-Step Word Problems Solve one-step addition and subtraction word problems within 100
15
Two-Step Word Problems Solve two-step word problems combining addition and subtraction within 100
16
Comparison Word Problems Solve comparison word problems using 'how many more' or 'how many fewer'
17
Unknown in All Positions Find unknown numbers in different positions of addition and subtraction equations
18
Fluency Practice Within 20 Practice addition and subtraction facts within 20 for fluency and memorization
19
Fact Families Understand related addition and subtraction facts within 20
20
Mental Math Strategies Use mental strategies for addition and subtraction: making tens, decomposing, counting on
21
Add and Subtract Within 100 Fluently add and subtract two-digit numbers within 100
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Topics in this module
1
Number Bonds - Addition Model Learn addition using number bonds to understand part-whole relationships
Trial
2
Basic Addition Facts Practice basic addition facts within 20 to build fluency and automaticity
3
Identifying Partners of Ten You will learn to identify pairs of numbers that add up to ten.
4
Commutative Property of Addition Understanding that changing the order of addends doesn't change the sum
5
Ten Plus Facts Learn to recognize addition facts that involve numbers that are between 10 and 19.
6
Addition to multiples of 10 Learn to recognize addition facts for multiples of 10 upto 99
7
Add and subtract using likes Learn to add and subtract numbers with similar place values or 'likes'
8
10 counting Learn to recognize place value of numbers upto 999
8
Break addend to make a ten for addition Learn to break an addend to make a ten in addition problems
9
Use a number bond to take from ten when subtracting Learn to use number bonds to subtract single digits from double digits by taking from ten
10
Make the Next Ten Learn to find how many ones are needed to make the next ten
11
Take out a Ten Learn to take out a ten and identify the remaining part
12
Subtraction Subtraction of two numbers
14
One-Step Word Problems Solve one-step addition and subtraction word problems within 100
15
Two-Step Word Problems Solve two-step word problems combining addition and subtraction within 100
16
Comparison Word Problems Solve comparison word problems using 'how many more' or 'how many fewer'
17
Unknown in All Positions Find unknown numbers in different positions of addition and subtraction equations
18
Fluency Practice Within 20 Practice addition and subtraction facts within 20 for fluency and memorization
19
Fact Families Understand related addition and subtraction facts within 20
20
Mental Math Strategies Use mental strategies for addition and subtraction: making tens, decomposing, counting on
21
Add and Subtract Within 100 Fluently add and subtract two-digit numbers within 100

Master essential addition and subtraction strategies including making tens, breaking apart numbers, and using number bonds. Students learn multiple approaches to solve problems within 20, building flexibility and fluency with fundamental operations. These foundational skills prepare students for more complex mathematical thinking.

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