Introduction to Fractions (Lessons 1-9 Eureka)

Introduction to Fractions (Lessons 1-9)

By Mr. Wallace

​Click the video link above for a fraction vocabulary video.

Fraction Vocabulary

Click the video link above to see a video about EQUIVALENT FRACTIONS

Equivalent Fractions

Multiple Choice

A fraction that has an equal value to another fractions is called:

• numerator

• proper

• improper

• equivalent

Multiple Choice

The number above the fraction bar that represents the total amount of the whole that has been shaded/selected is called the_____.

• numerator

• denominator

• improper

• equivalent

Multiple Choice

A fraction whose numerator is greater than the denominator is called an _______ fraction.

• mixed number

• proper

• improper

• equivalent

Multiple Choice

The number below the fraction bar that represents the total amount that the whole has been decomposed into is called the_____.

• numerator

• denominator

• improper

• equivalent

Multiple Choice

A fraction whose numerator is less than the denominator is called a _______ fraction.

• mixed number

• proper

• improper

• equivalent

​Click the video link above for a fraction video.

Decomposing Equivalent Fractions using Multiplication

Decomposing and Composing Equivalent Fractions using Division

​Click the video link above for a fraction video.

Multiple Choice

What fraction must you multiply $$\frac{1}{3}$$   by to decompose the fraction to $$\frac{4}{12}$$  ?

• $$\frac{4}{9}$$  

• $$\frac{4}{12}$$  

• $$\frac{4}{3}$$  

• $$\frac{4}{4}$$  

Multiple Select

Choose all fractions that are equivalent to $$\frac{1}{3}$$   ?

• $$\frac{3}{9}$$  

• $$\frac{4}{12}$$  

• $$\frac{4}{3}$$  

• $$\frac{3}{3}$$  

Multiple Choice

What fraction must you multiply $$\frac{4}{5}$$   by to decompose the fraction to $$\frac{8}{10}$$  ?

• $$\frac{10}{10}$$  

• $$\frac{4}{4}$$  

• $$\frac{2}{5}$$  

• $$\frac{2}{2}$$  

Multiple Select

Choose all fractions that are equivalent to $$\frac{1}{6}$$   ?

• $$\frac{3}{12}$$  

• $$\frac{4}{24}$$  

• $$\frac{3}{24}$$  

• $$\frac{5}{30}$$  

Multiple Choice

$$\frac{2}{6}\ \times\ \frac{3}{3}\ =$$  

• $$\frac{5}{9}$$   

•   $$\frac{6}{9}$$  

•   $$\frac{6}{18}$$  

•   $$\frac{5}{18}$$  

Multiple Select

Choose all fractions that are equivalent to $$\frac{6}{8}$$   ?

• $$\frac{3}{4}$$  

• $$\frac{18}{24}$$  

• $$\frac{12}{12}$$  

• $$\frac{24}{32}$$  

Multiple Choice

$$\frac{2}{7}\ \times\ \frac{?}{?}\ =\frac{14}{49}$$  

• $$\frac{12}{12}$$   

•   $$\frac{7}{7}$$  

•   $$\frac{6}{6}$$  

•   $$\frac{14}{14}$$  

Multiple Choice

$$\frac{2}{7}\ \times\ \frac{?}{?}\ =\frac{14}{49}$$  

• $$\frac{12}{12}$$   

•   $$\frac{7}{7}$$  

•   $$\frac{6}{6}$$  

•   $$\frac{14}{14}$$  

Multiple Choice

$$\frac{6}{8}\ \div\ \frac{2}{2}\ =\frac{?}{?}$$  

• $$\frac{12}{16}$$   

•   $$\frac{3}{4}$$  

•   $$\frac{3}{3}$$  

•   $$\frac{6}{12}$$  

Multiple Choice

$$\frac{6}{8}\ \div\ \frac{2}{2}\ =\frac{?}{?}$$  

• $$\frac{12}{16}$$   

•   $$\frac{3}{4}$$  

•   $$\frac{3}{3}$$  

•   $$\frac{6}{12}$$  

Multiple Choice

What fraction equivalency does the model show?

• $$\frac{4}{8}=\frac{1}{2}$$    

• $$\frac{4}{4}=\frac{1}{2}$$    

•    $$\frac{1}{2}=\frac{1}{2}$$  

Multiple Choice

What fraction equivalency does the model show?

• $$\frac{1}{4}=\frac{3}{4}$$    

• $$\frac{3}{4}=\frac{4}{8}$$    

•    $$\frac{3}{4}=\frac{6}{8}$$  

Multiple Choice

What fraction equivalency does the model show?

• $$\frac{2}{3}=\frac{6}{9}$$    

• $$\frac{1}{3}=\frac{6}{9}$$    

•    $$\frac{2}{3}=\frac{3}{9}$$  

Multiple Select

Choose all of the fraction equivalencies that are represented by this model.

• $$\frac{2}{4}$$    

• $$\frac{1}{3}$$    

•    $$\frac{4}{9}$$  

• $$\frac{2}{6}$$  

• $$\frac{4}{12}$$