Home / Year 4 Math: Unit 4. Fractions-Understand the whole- Study Notes , Worksheets and Online Tests

Year 4 Math: Unit 4. Fractions-Understand the whole- Study Notes , Worksheets and Online Tests

A fraction is a way of representing a part of a whole. It is written as two numbers separated by a slash, with the top number representing the part and the bottom number representing the whole.

For example, in the fraction 1/4, the top number 1 represents the part, and the bottom number 4 represents the whole. In this case, 1/4 means “one part out of four equal parts.”

In Year 4 math, students should learn how to:

  1. Recognize fractions: Students should be able to identify fractions and understand that the top number represents the part and the bottom number represents the whole.

  2. Compare fractions: Students should learn how to compare fractions with the same denominator (bottom number) by comparing the numerator (top number) and how to compare fractions with different denominators by finding a common denominator.

  3. Equivalent fractions: Students should learn that fractions can have different forms but represent the same value and how to find equivalent fractions by multiplying or dividing both the numerator and denominator by the same number.

  4. Simplify fractions: Students should learn how to simplify fractions by dividing both the numerator and denominator by a common factor.

  5. Represent fractions on a number line: Students should learn how to represent fractions on a number line, including identifying the location of fractions between 0 and 1.

It is also important for students to understand the relationship between fractions, decimals, and percentages, and how they relate to one another.

A whole fraction is a fraction where the numerator (top number) is equal to the denominator (bottom number). In other words, it represents a whole quantity or a complete unit.

For example:

  • 1/1 is a whole fraction because the numerator and denominator are both equal to 1. This fraction represents the quantity of 1 whole unit.
  • 2/2 is a whole fraction because the numerator and denominator are both equal to 2. This fraction represents the quantity of 2 whole units.

In Year 4 math, students should learn how to recognize whole fractions and understand that they represent a whole quantity or a complete unit. Students should also learn how to convert fractions to their equivalent whole numbers. This can be done by dividing the numerator by the denominator.

For example:

  • 1/1 = 1, because 1 divided by 1 is 1
  • 2/2 = 2, because 2 divided by 2 is 1

It is also important to note that any fraction with a denominator of 1 is a whole fraction, since the denominator represents the whole.

For example:

  • 3/1 = 3
  • 5/1 = 5

In this context, it is also important to understand that any whole number is also a fraction with a denominator of 1

For example:

  • 3 is equivalent to 3/1
  • 5 is equivalent to 5/1

So, whole fractions and whole numbers are the same thing, one is represented as a fraction and the other as a whole number.

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