Comparing Fractions to Benchmark Fraction 1/4

This video tutorial teaches how to benchmark fractions using 1/4 as a reference. It explains the concepts of numerators and denominators, and how to compare fractions using visual models and number lines. The tutorial also includes practical applications, such as determining when to refill a water bottle based on fraction comparisons.

What is the purpose of using a benchmark fraction like 1/4?

• To determine the exact value of a fraction

• To compare fractions to a common reference point

• To simplify fractions

• To convert fractions into decimals

What does the numerator in a fraction represent?

• The number of parts that make up the whole

• The number of equal parts a whole is divided into

• The number of shaded parts in a visual model

• The total number of parts in a whole

How can you determine if 3/8 is greater than 1/4?

• By adding the fractions together

• By using visual models and number lines

• By comparing the numerators only

• By converting both fractions to decimals

Which of the following is true about the fraction 1/4?

• It is greater than 1/2

• It is closer to 1 than to 0

• It is a benchmark fraction

• It is equal to 3/8

What is the significance of dividing a number line into equal parts when comparing fractions?

• It makes the fractions equal

• It simplifies the fractions

• It allows for a visual comparison of fractions

• It helps in converting fractions to decimals

In the example with Jenny's water bottle, what fraction of the bottle is full?

• 1/2

• 1/3

• 1/4

• 3/4

Why does Jenny not need to refill her water bottle yet?

• Because 1/4 is greater than 1/2

• Because 1/4 is equal to 1/3

• Because 1/3 is greater than 1/4

• Because 1/3 is less than 1/4