Your next great Lessn starts here.

Today’s Adventure: Multiplying by 9! – What is multiplication? – Multiplication is adding a number to itself a certain number of times. – Groups of numbers explained – Think of multiplication as several groups of the same size; for example, 3 groups of 9 apples. – Multiplying by 9 – 9 times any number is like adding that number 9 times. For example, 9×2 is like 2+2+2+2+2+2+2+2+2. – Why is it a super skill? – It’s quick, easy, and a building block for math mastery! | This slide introduces the concept of multiplication as a form of repeated addition and focuses on the skill of multiplying by 9. Start by explaining multiplication as combining equal groups. Use visual aids like arrays or groups of objects to help students visualize the concept. Emphasize the patterns that emerge when multiplying by 9, such as the digits of the products adding up to 9. Highlight the importance of mastering this skill as it lays the groundwork for more advanced math concepts. Encourage students to practice with real-life examples and to notice the patterns that make multiplying by 9 unique and interesting.

Understanding Multiplication by 9 – Multiplication as repeated addition – Think of multiplication as adding the same number over and over. – Example: 2 x 9 – 2 x 9 means adding 9 twice: 9 + 9 = 18. – Visualizing with arrays – Arrays help us see the number groups visually. – Practice with groups of 9 – Let’s try making groups of 9 to see patterns. | This slide introduces the concept of multiplication as repeated addition, specifically focusing on multiplying by 9. Start by explaining that multiplication is a shortcut for adding the same number multiple times. Use the example 2 x 9 to show that it’s the same as adding 9 two times. Introduce arrays as a visual tool to help students understand and organize groups when multiplying. Arrays are a collection of objects arranged in rows and columns that represent the multiplication equation. Encourage students to draw their own arrays with 9 items in each row to solidify their understanding. Conclude with practice problems where students create groups of 9 and use repeated addition to find the total. This hands-on activity will help them grasp the concept of multiplication by 9.

The Magic of Number 9 – Discover patterns when multiplying by 9 – Numbers repeat and add up to 9 (e.g., 18, 27, 36) – Learn the finger multiplication trick – Each finger represents a number 1-10; bending one finger shows the result – Practice multiplying by 9 with the trick – Understand how the trick makes math fun – Seeing patterns makes multiplication easier and enjoyable | Introduce students to the fascinating patterns that emerge when multiplying by 9, such as the digits of the products adding up to 9. Demonstrate the finger multiplication trick by folding down the finger that corresponds to the number being multiplied by 9 (e.g., for 9×3, fold down the third finger). This visual and tactile method helps students quickly and effectively multiply by 9. Have students practice this trick with different numbers and share their results. Emphasize that understanding these patterns and tricks can make learning multiplication more engaging and less intimidating. Prepare a set of multiplication problems for students to solve using the finger trick and encourage them to practice at home.

Mastering the 9 Times Table – Learn the 9 times table – We’ll explore patterns in the 9 times table. – Tips to remember the table – Use your fingers to multiply by 9, or notice how the digits add up to 9. – Play a multiplication game – We’ll play a fun game to help us memorize the 9 times table. – Practice chanting the 9s – Together, we’ll chant the 9 times table to reinforce our memory. | This slide introduces third graders to the concept of multiplying by 9. Start by showing the 9 times table and highlighting any patterns, such as the sum of the digits equaling 9. Share memorization tips, like the finger trick (bending the nth finger for 9 x n to find the answer). Introduce an interactive game to make learning fun and engaging, such as a multiplication match or bingo with the 9 times table. End with a group activity where the class chants the 9 times table together, reinforcing their memorization through repetition and auditory learning. Encourage students to practice these techniques at home.

Real-Life Applications of Multiplying by 9 – Multiplication in daily life – Shopping with the number 9 – Calculate prices for 9 items or discounts – Cooking and multiplying by 9 – Recipes often require multiplying for 9 servings – Discuss personal experiences | This slide aims to show students how multiplication by 9 is used in everyday situations. Start by discussing the general importance of multiplication in daily activities. For shopping, give an example such as buying 9 identical gifts and calculating the total cost, or applying a discount to 9 items. In cooking, talk about adjusting a recipe to make 9 servings. Encourage students to think about times they have used or could use multiplication by 9 in their lives. Organize a group discussion where students can share their personal experiences with the class, fostering a connection between math and real-world applications. This will help them understand the practicality of learning multiplication.

Let’s Practice Together: Multiply by 9 – Solve multiplication problems – Work in pairs to check answers – Partner up and solve problems, then swap to verify each other’s solutions. – Tackle word problems together – Use real-life scenarios to apply multiplication by 9. – Challenge: Mastering multiplication by 9 – Overcome tricky problems and become a multiplication whiz! | This slide is designed to engage students in active practice of multiplying by 9. Begin with individual work where students solve a set of multiplication problems. Then, have them pair up to check each other’s work, fostering collaboration and peer learning. Introduce word problems that involve multiplication by 9 to help students apply their skills in real-world contexts. Encourage them to think critically and discuss strategies with their partner. As a challenge, present more complex problems to stretch their understanding. Provide guidance and support as needed, and celebrate their successes to build confidence.

Class Activity: Multiplication Bingo – Learn Multiplication Bingo rules – Play Bingo with multiplication by 9 – Use bingo cards with products of 9’s multiplication – Recognize Multiplication Masters – Praise students who get ‘Bingo’ with 9’s facts – Enjoy and celebrate learning! – Make learning fun and acknowledge all participants | This slide introduces a fun classroom activity to help students practice multiplying by 9. The game is Multiplication Bingo, where students will use bingo cards filled with products of 9’s multiplication table. Start by explaining the rules of Bingo and how it applies to multiplication. During the game, encourage students to solve multiplication problems involving 9 to find the correct answers on their bingo cards. Celebrate the ‘Multiplication Masters’ – students who complete a row or column first – to motivate everyone. Ensure that all students are engaged and praised for their efforts, making the learning experience enjoyable. Possible variations of the game could include playing in small groups, timed challenges, or having students create their own bingo cards with a set of 9’s multiplication facts.

Wrapping Up: Multiplying by 9 – Recap of today’s lesson – Homework: Multiplication practice – Complete the worksheet on multiplying by 9 – Positive reinforcement – Great job today, you’re getting better! – Keep practicing at home! | As we conclude today’s lesson on multiplying by 9, it’s important to review the key points and ensure that students feel confident with the material. For homework, students will receive a worksheet that provides additional practice to help reinforce today’s learning. Remember to offer words of encouragement to motivate the students and acknowledge their hard work. Remind them that practice is essential and that they should try to complete the worksheet before the next class. This will help solidify their understanding of multiplication by 9. In the next class, we can review any questions they may have about the homework.