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1. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

2. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

3. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

4. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

5. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

6. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

7. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

8. Multiplying Whole Numbers Adventure! Unlocking the Power of Numbers with Mr. Jerremy Louis D. Mangalindan

9. Why is Math Important ? Math helps us solve everyday problems. Managing Money: Budgeting, saving, and making wise spending choices. Planning Trips: Calculating distances, costs, and travel times efficiently. Precise Cooking: "Math gives us the tools to understand and navigate the world around us." Scaling recipes and measuring ingredients accurately. It helps us make smart decisions. Source: Real World Math Problems | Math Activities For Problem Solving

10. What is Multiplication? Multiplying means combining It's a faster way to add the equal groups. same number many times. Equal Groups Repeated Addition is the same as: 4 + 4 + 4 = 12 Concrete Example 3 groups of 4 Source: Grade 4 Multi-Digit Multiplication Materials

11. Let's Explore: Movie Ticket Challenge! The Problem Think-Pair-Share A movie ticket costs ₱25 . Discuss with a friend how you would solve this. How much will it cost for a family of 4 ? • Price: ₱25 • Quantity: 4 people Understanding Real-World Math Combining equal groups helps solve many daily challenges. We'll use multiplication to find the answer! • Multiplication Source: Multi-Digit Multiplication - 4th Grade Math

12. Multiplying with Place Values Foundation of Multi-Digit Operations Step-by-Step: 3-Digit by 1-Digit Start with Ones: Multiply the rightmost digit. Progress to Tens: Next column, next product. Finish with Hundreds: Complete the final step. Example: 123 × 4 = 492 Regrouping: The "Carry Over" When a product in a place is > 9, we carry over. It's like exchanging 10 ones for 1 ten. Seeing Multiplication: Base-Ten Blocks This keeps our numbers in the right place! Illustrative Example: (4 × 3 = 12) ➜ Keep 2 ones, carry 1 ten. Grade 4 Standard Real-World Application Building Math Fluency Source: How to Teach Place Value to 4th Graders | Multi-Digit Multiplication - 4th Grade Math

13. 6 Practice Time: Building Confidence! Guided Practice Independent Practice Interactive Collaborative Self-Paced Varied Problems • • • • • • Work together on the board. Facilitated by instructor. Worksheets with diverse problems. Apply concepts autonomously. Immediate collective feedback. Reinforces individual understanding. Source: fishtanklearning.org (Multi-Digit Multiplication) Source: teacherspayteachers.com (4th Grade Place Value Worksheets) Source: mrorr-isageek.com (Real World Math Problems) Focus: Solving problems without regrouping first.

14. Becoming Multiplication Masters! Station 1: Standard Algorithm Station 2: Estimation Station Rounding numbers to check answers Practice 2-digit & 3-digit multiplication This helps us know if our answer is reasonable. Real-world Math Accuracy Check Problem Solving Place Value Whole Numbers Multi-digit Mastering multiplication opens doors to solving complex, real-world challenges!

15. Real-World Math: Shopping Spree! Science Kit Costs 25 Kits Needed Bus Trip Expenses 125 Miles (Each Way) Php 13 Per Mile Php 125 Each Let's use our multiplication skills to solve these! Grade 4 Math Focus Practical Budgeting Source: Multi-Digit Multiplication - 4th Grade Math, 4th Grade Place Value Worksheets - Real World Math Project, Topic » Multiplication as equal groups | Global Digital Library

16. Putting It All Together Key Skills We Gained Mastered regrouping techniques. Used estimation to check our work. Solved real-world problems with math! Our Multiplication Journey Learned to multiply 1-Digit Numbers Practiced with 2-Digit Numbers Advanced to 3-Digit Numbers Mastered 4-Digit Numbers Building strong foundations for future math success! Contact: [email protected] Source: Based on concepts from FishtankLearning.org & TeachersPayTeachers.com