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Session 6: Word Problems-Addition & Subtraction

Session Title

Word Problem: Addition & Subtraction

Objective


    • Understand and solve word problems based on addition and subtraction.
    • Identify key information and decide which operation to use.
    • Practice solving real-life problems through games and group work.

Concept

Word problems help students apply addition and subtraction to real-life situations. Understanding the context, identifying important numbers, and choosing the correct operation are key skills.

Materials Required

    Board & Chalk, Flashcards with word problems,problems  Number cards,cards Dice,Dice  Role-play props (toys, bags, money),  Chart paper

    Methodology

    Activity-based Learning: Word problem solving through games and group challenges. Experiential Learning: Situational math practice with discussion and visual tools.

    Session Duration

    		 12090 Minutes

    Introduction  Activity (1520 minutes):

    WORD PROBLEM PUZZLE

    Divide students into pairs. Give each pair a set of mixed-up word problems and number sentences. Their job is to match the correct problem with the right solution.

    Main Activity:Activity(60 minutes):

    Objective: Strengthen problem-solving strategies.

    Group Game: ADD OR SUBTRACT? (30 minutes)

    1. Read word problems aloud:

    • Tom has 6 pencils. He finds 3 more in his bag. How many pencils does he have now?
    • Sarah baked 12 cookies. She gave 4 to her friend. How many cookies does she have left?
    • There are 9 birds on a tree. 6 more come. How many birds are there now?
    • A basket had 15 oranges. 7 were taken out. How many are left?
    • Students raise cards marked '+' or '–' to show which operation to use

    2. Solve together using drawings or counters.

    3. Role-Play Activity: REAL-LIFE STORIES (30 minutes)

    Students act out short stories:

      A child gives away some toys. Friends collect flowers and count them. Others write the number sentence.

      Time to Solve (20 Minutes)

      Worksheet with mixedMixed word problems:

      • Circle key numbers.
      • Decide on the operation.
      • Solve using number lines or drawings.

      Example Problems:

      1. Ravi had 10 chocolates. He ate 3. How many left?
      2. There are 12 girls and 7 boys in class. How many students in total?
      3. A basket had 15 oranges. 5 were taken. How many remain?

      Review QuestionsQuestions(10 minutes) :

      Ask:

        • What clues tell you to add or subtract?
        • Did you find any trick questions?
        • How does acting out help you solve word problems?

      Follow-up Tasks:Tasks(10 minutes):

      Homework:

      1. Write 2 addition and 2 subtraction word problems from real life.
      2. Solve and explain which operation you used and why.
      3. Draw one of your word problems with a picture.

      Expected Learning  Outcome:

      Knowledge building:

      • Understanding how to decode and solve word problems.
      • Recognition of addition vs subtraction in context.

      Skill Building:

      • Reading comprehension
      • Logical reasoning
      • Group collaboration
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