What is Addition?

Lesson 1: What is Addition?

  • Objective: Introduce the concept of addition as combining two or more numbers to make a total.
  • Content:
    • Definition: “Addition is combining two numbers to find their total.”
    • Example: “If you have 2 apples 🍎🍎 and add 3 more 🍎🍎🍎, you get 5 apples. 2 + 3 = 5.”
    • Visual Aid: Use a number line to show adding by moving to the right.
  • Activity:
    • Provide simple addition examples like:
      • 1 + 1 = ?
      • 2 + 3 = ?
  • Practice Question:
    “What is 3 + 2?”
    Answer: “5”

Match the answers to the correct addition problems:

2
4
Drag here for 1+1
Drag here for 2+2

Lesson 2: Adding Small Numbers

  • Objective: Build confidence in adding numbers up to 10.
  • Content:
    • Examples:
      • “What is 4 + 3? Let’s count: 4, 5, 6, 7. Answer: 7.”
      • “What is 5 + 2? Let’s count: 5, 6, 7. Answer: 7.”
    • Use fingers for hands-on practice: “Hold up 4 fingers on one hand and 3 fingers on the other. Count them all together!”
  • Activity:
    • Provide addition problems with objects like blocks or candies.
  • Practice Question:
    “What is 6 + 1?”
    Answer: “7”

Lesson 3: Adding Numbers Greater Than 10

  • Objective: Teach addition where the total is greater than 10.
  • Content:
    • Examples:
      • “What is 8 + 5? Count up from 8: 9, 10, 11, 12, 13. Answer: 13.”
      • Use objects or a number line to visualize.
    • Visual Aid: Show two groups of items (e.g., 8 blue dots and 5 red dots). Combine them to count the total.
  • Activity:
    • Use addition problems involving real-life objects, like adding pencils or marbles.
  • Practice Question:
    “What is 7 + 6?”
    Answer: “13”

Lesson 4: Adding Three Numbers

  • Objective: Introduce addition with more than two numbers.
  • Content:
    • Example: “What is 2 + 3 + 4? Add 2 + 3 = 5 first. Then add 5 + 4 = 9. Answer: 9.”
    • Visual Aid: Use colored blocks to represent each number and combine them.
  • Activity:
    • Give students problems involving three numbers, like:
      • 1 + 2 + 3 = ?
      • 4 + 5 + 2 = ?
  • Practice Question:
    “What is 3 + 2 + 1?”
    Answer: “6”

Lesson 5: Adding with Zero

  • Objective: Teach that adding zero to any number does not change its value.
  • Content:
    • Example: “What is 5 + 0? The answer is 5 because zero means nothing is added.”
    • Another Example: “0 + 8 = 8.”
  • Activity:
    • Create problems like:
      • 6 + 0 = ?
      • 0 + 4 = ?
  • Practice Question:
    “What is 7 + 0?”
    Answer: “7”

Lesson 6: Introduction to Word Problems

  • Objective: Teach students how to solve basic addition word problems.
  • Content:
    • Example: “You have 3 apples. Your friend gives you 2 more. How many apples do you have now?”
      • Solution: “3 + 2 = 5 apples.”
  • Activity:
    • Provide simple word problems like:
      • “John has 4 pencils, and Sarah gives him 3 more. How many pencils does John have now?”
  • Practice Question:
    “There are 2 cats and 4 dogs in the park. How many animals are in the park?”
    Answer: “6”

Quizzes for Addition

  1. Quiz 1:
    • Question: “What is 3 + 4?”
      Options: [“6”, “7”, “8”]
      Answer: “7”
  2. Quiz 2:
    • Question: “What is 10 + 5?”
      Options: [“12”, “14”, “15”]
      Answer: “15”
  3. Quiz 3:
    • Question: “Solve: 1 + 1 + 1 = ?”
      Options: [“2”, “3”, “4”]
      Answer: “3”
  4. Quiz 4:
    • Question: “You have 5 candies. Your friend gives you 2 more. How many candies do you have now?”
      Options: [“6”, “7”, “8”]
      Answer: “7”