BELAJAR MATEMATIKA KELAS 3 SD TENTANG PEMBAGIAN RATUSAN DENGAN POROGAPIT

Introduction

This tutorial focuses on teaching third-grade students how to perform division involving hundreds using the "Porogapit" method. Understanding this technique not only helps in mastering division but also builds a strong foundation for more complex mathematical concepts.

Step 1: Understanding Division with Hundreds

• Division is the process of splitting a number into equal parts.
• When dividing hundreds, ensure you are familiar with basic multiplication tables to make calculations easier.
• Remember that dividing by a larger number (like hundreds) requires understanding how many times that number fits into the total.

Step 2: Introducing the Porogapit Method

• The Porogapit method is a visual and systematic approach to division.
• It breaks down the division into manageable parts, helping students visualize the process.

Practical Steps for Using the Porogapit Method

1. Identify the Dividend and Divisor:

   • The dividend is the number you want to divide (e.g., 600).
   • The divisor is the number you are dividing by (e.g., 3).

2. Set Up the Problem:

   • Write the division problem in long division format.

3. Divide the Hundreds:

   • Begin by dividing the hundreds.
   • For example, in 600 ÷ 3:
     • 3 goes into 6 two times (2 x 3 = 6).
     • Write down 2 above the line.

4. Subtract and Bring Down:

   • Subtract 6 from 6 which equals 0.
   • Bring down the next digit (0 in this case).

5. Divide the Remaining:

   • Now divide 0 by 3, which is 0.
   • Write down 0 above the line.

6. Complete the Division:

   • Since there are no more digits to bring down, your answer is complete. In this case, 600 ÷ 3 = 200.

Step 3: Practice with Examples

• To reinforce the concept, practice with various examples:
  • 900 ÷ 3
  • 800 ÷ 4
  • 700 ÷ 5
• Follow the Porogapit steps for each example to see how the method applies.

Step 4: Common Pitfalls to Avoid

• Skipping Steps: Always follow each step of the Porogapit method to avoid mistakes.
• Forgetting to Bring Down: Make sure to bring down each digit in the dividend after dividing.
• Rounding Errors: Be careful with your calculations to ensure accuracy.

Conclusion

The Porogapit method offers a structured way to tackle division involving hundreds, making it accessible and easy to understand for young learners. By practicing with this method, students can gain confidence in their division skills. Next steps include applying this method to more complex division problems and exploring multiplication as a related concept. Happy learning!