Fraction Fun: Mastering Equivalent Fractions with Mr. J!

Mathematics Grades 5th Grade 6:28 Video
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Lesson Description

Learn how to find equivalent fractions using multiplication and division with this engaging lesson based on Mr. J's video! Discover the secret to fractions that look different but have the same value.

Video Resource

Equivalent Fractions | Math with Mr. J

Math with Mr. J

Duration: 6:28
Watch on YouTube

Key Concepts

  • Equivalent fractions have different names but the same value.
  • Multiplication and division are used to find equivalent fractions.
  • An infinite number of equivalent fractions can be found using multiplication.

Learning Objectives

  • Students will be able to define equivalent fractions.
  • Students will be able to find equivalent fractions using multiplication.
  • Students will be able to find equivalent fractions using division (when possible).
  • Students will be able to determine a missing numerator or denominator in an equivalent fraction problem.

Educator Instructions

  • Introduction (5 mins)
    Begin by asking students what they already know about fractions. Introduce the concept of equivalent fractions and explain that they will be watching a video by Mr. J to learn more.
  • Video Viewing (10 mins)
    Play the "Equivalent Fractions | Math with Mr. J" video (https://www.youtube.com/watch?v=dBZ2QGZBH6M). Encourage students to take notes on the key steps for finding equivalent fractions using multiplication and division.
  • Guided Practice (15 mins)
    Work through examples similar to those in the video as a class. Start with simple fractions like 1/3 and 2/5. Guide students through the process of finding equivalent fractions using both multiplication and division. Emphasize the importance of multiplying or dividing both the numerator and denominator by the same number.
  • Independent Practice (15 mins)
    Provide students with a worksheet containing various fraction problems where they need to find equivalent fractions or determine missing numerators/denominators. Circulate the classroom to provide assistance as needed.
  • Wrap-up & Review (5 mins)
    Review the key concepts of equivalent fractions and answer any remaining questions. Preview the next lesson on adding and subtracting fractions.

Interactive Exercises

  • Fraction Matching Game
    Create cards with different fractions. Students work in pairs to match equivalent fractions. This can be done with physical cards or using an online interactive game.
  • Equivalent Fraction Generator
    Use an online tool or worksheet to have students generate multiple equivalent fractions for a given fraction.

Discussion Questions

  • What are some real-world examples where equivalent fractions might be useful?
  • Why is it important to multiply or divide both the numerator and denominator by the same number when finding equivalent fractions?
  • Can you always use division to find an equivalent fraction? Why or why not?

Skills Developed

  • Multiplication and Division Skills
  • Problem-Solving
  • Critical Thinking
  • Fraction Manipulation

Multiple Choice Questions

Question 1:

What are equivalent fractions?

Correct Answer: Fractions that look different but have the same value.

Question 2:

To find an equivalent fraction, you can use:

Correct Answer: Multiplication or Division

Question 3:

Which fraction is equivalent to 1/2?

Correct Answer: 2/4

Question 4:

To make 2/3 equivalent to ?/6, what number should replace the question mark?

Correct Answer: 5

Question 5:

What should you always do to both the numerator and the denominator when finding equivalent fractions?

Correct Answer: Multiply or divide by the same number

Question 6:

Which of these fractions is NOT equivalent to 1/4?

Correct Answer: 5/10

Question 7:

What is 5/15 simplified to its simplest form?

Correct Answer: 1/3

Question 8:

If you multiply the numerator of 3/4 by 2, what do you need to do to the denominator to find an equivalent fraction?

Correct Answer: Multiply it by 2

Question 9:

Which fraction is equivalent to 50/100?

Correct Answer: 1/2

Question 10:

If you have 4/8 of a pizza, and your friend has 1/2 of a pizza, who has more?

Correct Answer: You both have the same amount

Fill in the Blank Questions

Question 1:

Equivalent fractions have the same ______, but different names.

Correct Answer: value

Question 2:

To find equivalent fractions, you can use multiplication or ______.

Correct Answer: division

Question 3:

When finding an equivalent fraction, you must multiply or divide both the numerator and the ______ by the same number.

Correct Answer: denominator

Question 4:

The fraction 2/4 is equivalent to 1/_____.

Correct Answer: 2

Question 5:

To change 1/3 to 2/6, you multiply both the numerator and denominator by _____

Correct Answer: 2

Question 6:

The simplified form of 10/20 is ______.

Correct Answer: 1/2

Question 7:

5/10 and 1/2 are examples of _______ fractions.

Correct Answer: equivalent

Question 8:

If 3/5 = 6/x, then x = ______.

Correct Answer: 10

Question 9:

Multiplying a fraction by a form of one (like 2/2) will result in an _______ fraction.

Correct Answer: equivalent

Question 10:

Dividing both the top and bottom of 6/8 by 2 results in the equivalent fraction _____.

Correct Answer: 3/4

Educational Standards

5.N.1:Read, write, represent, and compare fractions and decimals; recognize and write equivalent fractions; convert between fractions and decimals; use fractions and decimals in real-world and mathematical situations. 5.N.1.4:Recognize and generate equivalent terminating decimals, fractions, mixed numbers, and fractions in various models.

Teaching Materials

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