Fractions-Intro

Fractions-Intro

What are fractions?

• Numbers that represent part of a whole

• It has a numerator and a denominator

• All parts have to be equal

Multiple Select

Click on all the items that represent a fraction

Fraction Vocabulary

Here are words that are important to understanding fractions

fraction

numerator/denominator

whole

part

unit fraction

group or set

A fraction is a number that represents equal parts or shares of whole or group

Vocabulary

Numerator is the number at the top that describes the number of parts of the whole or set being identified

Denominator is the number on the bottom that identifies the TOTAL number of equal parts in a whole or set

Vocabulary

A whole is the defined unit of 1

A part is the piece or some pieces of a whole or group of objects

Vocabulary

A group or set represents a number of items that make a whole

Multiple Choice

A fraction is....

• a number that shows 2 parts

• a number that represents equal parts of a whole

• a number that you add together

Multiple Select

Choose all the pictures that are NOT fractions

Fractions are ways to represent a part of a whole or part of a group/set

• The parts have to be equal

• Fractions use a numerator and a denominator

Poll

Fractions are...

• easy

• hard

• I am not sure