CARA CEPAT PERKALIAN 1-10 TANPA MENGHAFAL

Walikelas Pembelajar

24 Mar 202214:14

Summary

TLDRThis educational video script introduces a unique method for memorizing multiplication without rote learning. It cleverly groups numbers based on the initial letters of their corresponding words in the Indonesian language, making it easier to recall multiplication pairs. The script demonstrates this technique with various examples, simplifying the process of multiplication and encouraging students to learn with joy and efficiency.

Takeaways

😀 The video is an educational tutorial teaching multiplication techniques without memorization.
🎓 The presenter uses a method of pairing numbers based on the initial letter of the number in the Indonesian language to simplify multiplication.
🔢 The numbers 1 through 9 are grouped with their respective 'paired' numbers, which share the same initial letter in the Indonesian language.
📝 Examples given include pairing '1' with '9', '2' with '8', and '3' with '7', based on the shared initial letter 's', 'd', and 't', respectively.
🤓 The presenter explains that the sum of each pair equals 10, which is a key part of the multiplication method.
📚 The video demonstrates how to apply this method to solve multiplication problems, such as 5 times 9, by using the paired numbers.
👍 The method emphasizes understanding the relationships between numbers rather than memorizing multiplication tables.
📉 The presenter shows step-by-step calculations, including how to find the 'front' and 'back' parts of the multiplication result.
📈 The video includes various examples to illustrate the method, such as multiplying 6 by 8, 7 by 7, and 8 by 9.
👏 The video encourages viewers to practice the method until they can easily solve multiplication problems without memorization.
🌟 The video concludes with a reminder to like, comment, and subscribe for more educational content.

Q & A

What is the main topic of the video?
-The main topic of the video is teaching a method for multiplication without memorization.
What is the unique method introduced in the video for learning multiplication?
-The video introduces a method of pairing numbers with similar initial letters in the alphabet and then using these pairs to perform multiplication.
How does the video suggest pairing numbers for easier multiplication?
-The video suggests pairing numbers based on the initial letter of the number's name in the local language, for example, pairing '1' with '9' because both start with 'S' or 'Sh'.
What is the significance of the number pairs in the multiplication method shown?
-The number pairs are significant because when added together, they sum up to 10, which simplifies the multiplication process.
Can you provide an example of a number pair from the video?
-An example of a number pair from the video is '1' and '9', which are paired because they both start with the letter 'S' or 'Sh'.
What is the purpose of adding the number pairs to get a sum of 10 in the video's method?
-Adding the number pairs to get a sum of 10 simplifies the multiplication process, as it allows for easy calculation of the product's tens place.
How does the video demonstrate the application of the method to solve a multiplication problem?
-The video demonstrates the application by showing how to find the number pairs for the given multiplication problem, then using the sum of 10 to find the tens place and adjusting the ones place accordingly.
What is the video's approach to finding the 'front' number in the multiplication result?
-The video's approach is to subtract the 'front' number of the multiplier from the paired number to find the result's 'front' digit.
How does the video ensure that the method is easy to understand and apply?
-The video ensures clarity by breaking down the process step by step, using examples, and encouraging practice until the method is mastered.
What is the final message or call to action from the video?
-The final message is an encouragement to continue learning and to subscribe to the channel for more educational content, with a reminder to like, comment, and share the video.

Outlines

00:00

📚 Introduction to Multiplication Without Memorization

This paragraph introduces a method for learning multiplication without the need for memorization, suitable for students who struggle with remembering multiplication tables. The video aims to make learning fun and engaging, with a focus on associating numbers based on the initial letter of their corresponding words in the Indonesian language. The method involves grouping numbers with the same initial letter and then finding their respective 'partner' numbers, which when added together equal ten. The process is demonstrated with examples, such as pairing the number 1 with 9, 2 with 8, and so on, to facilitate an easier understanding of multiplication.

05:00

🔢 Applying the Method to Multiplication Problems

The second paragraph demonstrates how to apply the previously introduced method to solve multiplication problems involving numbers greater than five. The video script provides step-by-step instructions on how to find the 'partner' numbers for each digit, perform the multiplication, and then adjust the result by subtracting a certain amount to arrive at the correct answer. Examples given include multiplying 5 by 15, 6 by 8, and other similar problems, with the aim of simplifying the process and reducing the need for memorization.

10:03

🎓 Conclusion and Encouragement for Continued Learning

The final paragraph wraps up the video by summarizing the method and encouraging students to continue learning and practicing. It emphasizes the ease of finding multiplication results without memorization and invites students to apply this method to various multiplication problems. The video ends with a reminder to like, comment, and subscribe to the 'walikelas pembelajar' channel for more educational content, and a closing prayer for the viewers' success and intelligence in their studies.

Mindmap

Keywords

💡Multiplication

Multiplication is a mathematical operation that involves combining groups of equal size. In the video, the theme revolves around learning multiplication without memorization, which is a core concept for understanding the instructional content. The script provides various examples of multiplication problems being solved, such as '5 multiplied by 9' and '6 multiplied by 8', demonstrating the method's application in educational contexts.

💡Memory Techniques

Memory techniques refer to strategies used to improve the ability to remember information. The video suggests a method for learning multiplication that does not rely on rote memorization, which is a key memory technique. The script illustrates this by pairing numbers with similar initial letters to facilitate easier recall, such as pairing '1' with '9' due to the shared initial sound 'S'.

💡Educational Content

Educational content is material designed to teach or instruct, often used in academic or instructional settings. The video script is an example of educational content, aiming to make the learning process of multiplication more accessible and enjoyable. The transcript includes interactive elements like clapping and music, which are typical in educational videos to engage the audience.

💡Number Pairing

Number pairing in the context of this video refers to associating numbers based on shared initial letters or sounds. This is a central technique introduced in the script to simplify the memorization of multiplication facts. For example, the number '1' is paired with '9' because they both start with a sound associated with the letter 'S' or 'sh'.

💡Initial Letter

The initial letter of a word or number is the first letter in its spelling or representation. In the video, the initial letter is used as a mnemonic device to help remember multiplication pairs, such as 'D' for '8' and 'T' for '3', making the learning process more intuitive and less reliant on traditional memorization.

💡Arithmetic

Arithmetic is a branch of mathematics that deals with numbers and basic operations such as addition, subtraction, multiplication, and division. The video script focuses on multiplication, which is a fundamental arithmetic operation. The script provides arithmetic examples and solutions, emphasizing the practical application of arithmetic in solving multiplication problems.

💡Learning Method

A learning method is a strategy or technique used to facilitate the acquisition of knowledge or skills. The video introduces a specific learning method for multiplication that involves associating numbers with letters, which is a novel approach to make learning more effective and less burdensome. The script demonstrates this method through various examples and encourages viewers to adopt it.

💡Mnemonic Device

A mnemonic device is a tool or technique that helps with memory retention, often through association or visualization. The video script utilizes mnemonic devices by pairing numbers with similar-sounding letters to aid in memorizing multiplication facts. This is exemplified in the script by the pairing of '1' with '9' based on the shared initial sound 'S'.

💡Subscription

In the context of online content, a subscription refers to the act of signing up to receive regular updates or access to premium content. The video script encourages viewers to subscribe to the channel, which is a common practice in educational and entertainment media to grow an audience and ensure viewers receive new content.

💡Interactive Learning

Interactive learning is an educational approach that involves the learner in the learning process, often through activities or responses. The video script includes interactive elements such as clapping and music, which are designed to engage the audience and make learning more dynamic. This approach is used to enhance understanding and retention of the multiplication concepts being taught.

💡Mathematical Problem Solving

Mathematical problem solving involves applying mathematical concepts and techniques to find solutions to problems. The video script provides a method for solving multiplication problems without memorization, which is a form of mathematical problem solving. The script demonstrates this by showing step-by-step solutions to various multiplication problems, such as '7 multiplied by 7' resulting in '49'.

Highlights

Introduction to a method for multiplication without memorization.

Engaging the audience with a greeting and a call to subscribe.

Explanation of grouping numbers based on the initial letter of their corresponding words.

Pairing numbers with the same initial letter for easier memorization.

The pairing of number 1 with 9 based on the initial letter 'S'.

Pairing of number 2 with 8, both sharing the initial letter 'D'.

The unique pairing method for number 3 with 7, sharing the initial letter 'T'.

Number 4 is paired with 6 due to the initial letter 'E'.

Number 5 is paired with itself, both lacking a pairing number.

Summation of paired numbers resulting in 10 for easy calculation.

Application of the pairing method to multiplication problems.

Solving a multiplication problem using the pairing method: 5 times 9.

Explanation of how to find the result of multiplication by subtraction.

Multiplication of 6 by 8 using the pairing method.

The method simplifies multiplication by reducing the need for memorization.

Final encouragement for viewers to continue learning and become smart.

Closing with a religious blessing and a reminder to like, comment, and subscribe.