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Welcome to Multiplication! – Multiplication is repeated addition – Addition helps us multiply easily – Examples: 2+2+2 and 3×2 are the same – 2+2+2 is adding 2 three times, same as 3×2 – Practice turns us into masters – We’ll do fun activities to practice! | This slide introduces the concept that multiplication is essentially repeated addition, which is a fundamental understanding for third graders. Start by explaining that when we multiply, we are adding the same number over and over again. Show them that 2+2+2 is the same as 3 times 2, which is written as 3×2. This will help them see the connection between addition and multiplication. Encourage the students by telling them that with practice, they can become multiplication masters. Plan to have several activities where they can apply this concept, such as using objects to group and add, and then showing the same through multiplication. This will solidify their understanding and help them relate the two operations.

What is Multiplication? – Multiplication: fast addition – Example: 3 groups of 2 apples – Imagine having 3 baskets, each with 2 apples – Instead of 2 + 2 + 2, use 3 x 2 – It’s quicker to multiply than add the same number – ‘x’ is the multiplication symbol | This slide introduces the concept of multiplication as a method for quick addition. It’s important to use relatable examples, such as combining groups of apples, to illustrate the concept. Show that multiplication is a shortcut for adding the same number multiple times. Emphasize the multiplication symbol ‘x’ and ensure students can recognize and use it correctly. Have students practice with real objects or drawings to group items and then multiply to find the total. This will help solidify their understanding of how multiplication relates to addition.

Relating Addition and Multiplication – Addition repeated is multiplication – The number we add is the multiplier – In 4 + 4 + 4, the number 4 is added repeatedly – The times we add is the multiplicand – We add the number 4 three times – Example: 4 + 4 + 4 equals 4 times 3 – 4 added 3 times is the same as 4 multiplied by 3 | This slide aims to help students understand the concept of multiplication as repeated addition. Start by showing them the addition sentence 4 + 4 + 4 and explain that instead of adding the number 4 three times, we can use multiplication to simplify our work. The number 4, which we add over and over, becomes the number we multiply, and the number of times we add it (three times in this case) is the other number in our multiplication. This will help them see the connection between addition and multiplication and understand that multiplication is a faster way of adding the same number multiple times. Encourage students to come up with their own examples and to practice converting repeated addition into multiplication.

Using Pictures to Understand Multiplication – Draw pictures to multiply – Example: 5 rows of 3 stars – Visualize 5 groups with 3 stars in each – Count stars or multiply 5 x 3 – Either add 3 stars 5 times or use 5 x 3 – Multiplication is repeated addition – See how adding the same number over and over is like multiplying | This slide is aimed at helping third graders visualize the concept of multiplication as repeated addition. By drawing pictures, students can see the groups of items and understand that multiplication is a shortcut for adding the same number multiple times. Encourage students to draw their own examples with different numbers of rows and items to solidify their understanding. This visual approach is particularly effective for young learners who benefit from seeing concrete examples of abstract concepts. In the next class, ask students to share their drawings and explain how they used multiplication to find the total number of items.

Practice Time: Addition & Multiplication – Writing 6 + 6 + 6 as multiplication – 6 + 6 + 6 can be written as 3 x 6 – Converting 2 + 2 + 2 + 2 + 2 – 2 + 2 + 2 + 2 + 2 equals 5 x 2 – Understanding repeated addition – Multiplication is a shortcut for adding the same number – Practice with different numbers | This slide is aimed at helping students understand the relationship between addition and multiplication by viewing multiplication as repeated addition. Start by explaining that when we add the same number several times, we can use multiplication to express it more simply. For example, 6 + 6 + 6 is the same as adding 6 three times, which we can write as 3 x 6. Similarly, 2 + 2 + 2 + 2 + 2 is adding 2 five times, which is 5 x 2. Encourage students to think of multiplication as a faster way to do addition when the numbers are the same. Have them practice with different numbers and create their own examples. This will solidify their understanding and prepare them for more complex multiplication concepts.

Multiplication is Everywhere! – Multiplication in daily life – Not just in math, but in shopping, cooking, and more – Multiply for total cost – If 3 toys cost $2 each, 3 x $2 = $6 is what we pay – Musicians and multiplication – To keep a beat, musicians might count ‘1-2-3-4’ in groups, multiplying beats | This slide aims to show students that multiplication is a practical skill they will use outside of the classroom. Start by explaining that multiplication is a quick way to add the same number several times. Give real-world examples, such as calculating the total cost when buying multiple items of the same price, to make it relatable. Discuss how musicians use multiplication to keep time, which can be a fun and engaging way to demonstrate the concept. Encourage students to think of other areas where they have seen or could use multiplication. This will help them understand the importance of multiplication in everyday life and see its value beyond their math homework.

Class Activity: Multiplication Craft – Create a multiplication craft – Receive objects to group and multiply – Visualize addition-multiplication link – See how 4 groups of 2 objects is like adding 2+2+2+2 – Have fun learning multiplication! | This activity is designed to help students understand the relationship between addition and multiplication through a hands-on craft. Provide each student with a set of small objects (e.g., buttons, stickers, or beans) and instruct them to create groups that represent a multiplication problem. For example, if they have 8 objects, they can make 4 groups of 2. This will illustrate that multiplication is essentially repeated addition. Encourage creativity in how they present their groups. Possible variations of the activity: using different numbers of objects, creating a poster to show their work, or pairing up to compare different multiplication scenarios. The goal is for students to have a tangible and visual representation of multiplication to reinforce the concept.

Conclusion & Homework: Multiplication as Fast Addition – Multiplication simplifies addition – Practice with a fun craft tonight – Use the craft to visualize multiplying numbers – Homework: Relate addition to multiplication worksheet – Complete the provided worksheet to practice – Be ready to discuss your answers – We’ll review the worksheet in class tomorrow | This slide wraps up the lesson by reinforcing the concept that multiplication is a quicker way to add the same number multiple times. Encourage students to use their multiplication craft as a hands-on tool to help them visualize and understand the process of multiplication. For homework, they are assigned a worksheet that requires them to draw connections between addition and multiplication, solidifying their understanding of the concept. Remind them to be prepared to discuss their answers in the next class, fostering a collaborative learning environment. Provide clear instructions on the craft to ensure they can practice effectively at home.