Exploring Fraction Concepts in Scale Units

This video tutorial by Mr. Pastori covers a comprehensive review of fractions. It begins with an introduction to the parts of a fraction, including the numerator and denominator, and explains how to simplify fractions. The tutorial also covers converting improper fractions to mixed numbers and vice versa. Students learn to draw and interpret fraction models, identify equivalent fractions, and practice these concepts through exercises. The video emphasizes understanding the visual representation of fractions and the methods to find equivalent fractions through multiplication and division.

What does it mean to simplify a fraction?

• To add the numerator and denominator

• To subtract the numerator from the denominator

• To divide the numerator and denominator by their greatest common divisor

• To multiply the numerator and denominator by the same number

What are the two parts of a fraction?

• Fraction and Decimal

• Top and Bottom

• Whole and Part

• Numerator and Denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What does the numerator in a fraction represent?

• The total number of parts

• The number of shaded parts

• The number of equal parts to draw

• The whole number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How do you represent a fraction using a model?

• By adding the numerator and denominator

• By drawing a circle and shading it completely

• By drawing equal parts and shading some of them

• By writing the fraction as a decimal

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the difference between 3 and 1/3?

• 3 is a fraction, 1/3 is a whole number

• 3 is a whole number, 1/3 is a fraction

• Both are fractions

• Both are whole numbers

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What are equivalent fractions?

• Fractions that cannot be simplified

• Fractions that have different values

• Fractions that are whole numbers

• Fractions that look different but have the same value

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Which of the following fractions is equivalent to 1/2?

• 2/3

• 3/4

• 1/3

• 2/4

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

How can you create equivalent fractions?

• By converting the fraction to a decimal

• By subtracting the numerator from the denominator

• By multiplying or dividing the numerator and denominator by the same number

• By adding the numerator and denominator

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

What is the result of simplifying 8/16?

• 1/2

• 2/4

• 4/8

• 8/8

If you multiply the numerator and denominator of 3/4 by 2, what is the new fraction?

• 6/8

• 3/2

• 3/8

• 6/4

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1