Students will practice basic addition facts using visual models to develop conceptual understanding.
Visual addition: Using pictures or objects to represent numbers in an addition problem.
Count the first set of apples: 1, 2, 3
Count the second set of apples: 1, 2
Put both groups together and count all
Count all apples: 1, 2, 3, 4, 5
There are 5 apples in total.
• Counting sequence: Numbers follow in order (1, 2, 3, 4, 5)
• One-to-one correspondence: Each object gets one number
• Conservation of number: Quantity stays the same regardless of arrangement
Students will use the counting-on strategy to add efficiently without drawing all objects.
Counting-on strategy: Start with the first number and count forward the number of steps equal to the second number.
There are 2 stars in the first group
There are 3 stars in the second group
2 + 3 = ?
Count: 1, 2, 3, 4, 5
There are 5 stars in total.
• Counting-on: Start with the first number and count up
• One more: Adding 1 means the next number in counting
• Sequential counting: Numbers follow in order
Students will understand part-whole relationships and find missing addends.
Number bonds: Showing how numbers can be split into parts that combine to make the whole number.
We want to make 5 stars in total
We already have 3 stars
Count from 3 to 5: 4, 5 (that's 2 more)
3 + 2 = 5 ✓
You need 2 more stars to make 5.
• Part-whole relationship: Parts combine to make the whole
• Missing addend: Find what number completes the equation
• Counting strategy: Count from known part to target
Students will solve real-world addition problems using visual models and number sentences.
Word problems: Real-life situations described in words that require mathematical operations to solve.
There are 4 cats sleeping
1 more cat joins them
4 + 1 = ?
Start at 4, count 1 more: 5
There are 5 cats sleeping now.
• Key words: "joins" indicates addition
• Counting on: Start with known number and count up
• Real-world context: Connect math to familiar situations
Students will practice basic addition facts and learn important properties.
Addition facts: Basic addition equations that become automatic through practice and repetition.
Sam starts with 2 cookies
He gets 3 more cookies
2 + 3 = ?
Count: 1, 2, 3, 4, 5
Sam has 5 cookies in all.
• Key words: "gets" and "in all" indicate addition
• Combining groups: Put both groups together
• Counting strategy: Count all objects to find total
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Visual AdditionUsing pictures, objects, or drawings to represent numbers in an addition problem.
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AdditionThe mathematical operation of combining two or more numbers to find their total or sum.
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AddendThe numbers being added together (in 2 + 3 = 5, 2 and 3 are addends).
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SumThe answer to an addition problem (in 2 + 3 = 5, 5 is the sum).
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CountingThe process of assigning numbers to objects in sequence to determine quantity.
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Memory Phrase"Put together makes more" - addition combines groups.
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Visual StrategyAlways draw objects or use manipulatives when starting out.
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Practice PatternStart with +1 and +0 facts, then progress to higher numbers.
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Check MethodAlways verify your answer by counting or drawing again.