There are many ways to teach division to a third grader, but here is a simple method that uses pictures:
- Start with a concrete example. Have the child count out a certain number of objects, such as 15 marbles.
- Explain that you are going to divide the marbles into equal groups. Ask the child how many groups they want to divide the marbles into. For example, they might say 3 groups.
- Draw 3 circles on a piece of paper. One circle represents each group.
- Have the child help you divide the marbles into the 3 circles. Make sure that each circle has the same number of marbles.
- Count the number of marbles in each circle. This is the answer to your division problem. For example, if each circle has 5 marbles, then the answer to 15 divided by 3 is 5.
Here is a visual representation of the steps above:
Another way to teach division is to use skip counting. For example, to divide 15 by 3, you could have the child skip count by 3s until they reach 15. They would count 3, 6, 9, 12, and 15. This tells you that there are 5 groups of 3 in the number 15.
Once the child has a good understanding of division, you can start to introduce them to division problems with larger numbers. You can also start to teach them other division strategies, such as partial quotients and long division.
Here are some additional tips for teaching division to a third grader:
- Make sure the child understands what division means. Division is the process of breaking a number into equal groups.
- Use concrete examples and visuals to help the child learn division.
- Start with simple division problems and gradually increase the difficulty as the child progresses.
- Be patient and encouraging. Learning division takes time and practice.
If you are struggling to teach division to your child, there are many resources available online and in libraries. There are also many educational games and apps that can help children learn division.
Here are five illustrations for division of numbers by a third grader, with pictures:
1. Sharing cookies
Imagine you have 12 cookies and you want to share them equally with 3 friends. How many cookies will each friend get?
To solve this problem, we can divide 12 by 3.
12 / 3 = 4
This means that each friend will get 4 cookies.
2. Sorting pencils
You have 18 pencils and you want to sort them into boxes. Each box can hold 3 pencils. How many boxes do you need?
To solve this problem, we can divide 18 by 3.
18 / 3 = 6
This means that you need 6 boxes to sort all of the pencils.
3. Cutting a cake
You have a cake that you want to cut into 8 equal slices. How much cake is in each slice?
To solve this problem, we can divide 1 cake by 8.
1 / 8 = 1/8
This means that there is 1/8 of a cake in each slice.
4. Dividing up a group of students
You have a group of 24 students and you want to divide them up into 4 equal groups. How many students are in each group?
To solve this problem, we can divide 24 by 4.
24 / 4 = 6
This means that there are 6 students in each group.
5. Counting money
You have $12 and you want to divide it equally among your 3 siblings. How much money will each sibling get?
To solve this problem, we can divide 12 by 3.
12 / 3 = 4
This means that each sibling will get $4.
Five Illustrations for Division of Numbers by a Third Grader
Here are five illustrations of division of numbers that a third grader can understand:
Illustration 1:
Problem: 12 apples divided into 3 groups
Illustration:
Question: How many apples are in each group?
Answer: 4 apples
Illustration 2:
Problem: 6 cookies divided into 2 groups
Illustration:
Question: How many cookies are in each group?
Answer: 3 cookies
Illustration 3:
Problem: 10 candies divided into 5 groups
Illustration:
Question: How many candies are in each group?
Answer: 2 candies
Illustration 4:
Problem: 16 balls divided into 4 groups
Illustration:
Question: How many balls are in each group?
Answer: 4 balls
Illustration 5:
Problem: 20 stickers divided into 10 groups
Illustration:
Question: How many stickers are in each group?
Answer: 2 stickers
Test:
Instructions: Look at the picture and answer the question below.
Question 1:
How many crayons are in each group?
Answer: 5 crayons
Question 2:
How many pencils are in each group?
Answer: 4 pencils
Question 3:
How many markers are in each group?
Answer: 3 markers
Question 4:
How many erasers are in each group?
Answer: 2 erasers
Question 5:
How many sharpeners are in each group?
Answer: 4 sharpeners
Scoring:
1 point for each correct answer.
5 points total.
Conclusion:
These illustrations and test can help third graders learn and practice division.
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