🍕 Fractions
Class 5 Maths · Unit 5 of 12 · about 120 minutes
This unit builds a strong foundation in fractions. Students learn to identify and create equivalent fractions, simplify fractions to their simplest form, compare unlike fractions using visual models, add and subtract like fractions, and convert between mixed numbers and improper fractions. The unit uses real-life contexts like sharing food and measuring to make fractions meaningful.
What your child will learn
- Students will be able to identify and create equivalent fractions using visual models and multiplication.
- Students will be able to simplify a fraction to its simplest form by dividing numerator and denominator by their greatest common factor.
- Students will be able to compare two unlike fractions using visual models and by finding a common denominator.
- Students will be able to add and subtract like fractions and simplify the result.
- Students will be able to convert between mixed numbers and improper fractions.
Lessons in this unit
- Equivalent Fractions: Understanding that different fractions can represent the same part of a whole, and using multiplication to find equivalent fractions.
- Simplest Form: Simplifying fractions to their lowest terms using the greatest common factor.
- Comparing Unlike Fractions: Comparing fractions with different denominators using visual models and by finding a common denominator.
- Adding and Subtracting Like Fractions: Adding and subtracting fractions with the same denominator, and simplifying the result.
- Mixed Numbers and Improper Fractions: Understanding the relationship between mixed numbers and improper fractions, and converting between them.
Key words
- fraction
- A part of a whole, like one slice of a pizza.
- numerator
- The top number of a fraction; it tells how many parts we have.
- denominator
- The bottom number of a fraction; it tells how many equal parts the whole is divided into.
- equivalent fractions
- Fractions that are different but show the same amount, like 1/2 and 2/4.
- simplest form
- A fraction where the numerator and denominator have no common factor except 1, like 3/4.
- like fractions
- Fractions with the same denominator, like 2/5 and 3/5.
- unlike fractions
- Fractions with different denominators, like 1/3 and 1/4.
- mixed number
- A number with a whole part and a fraction part, like 2 1/2.
- improper fraction
- A fraction where the numerator is bigger than or equal to the denominator, like 5/3.
Help your child at home
What to watch for
- Equivalent fractions are the same fraction, just written differently.
- Help: Show with strips that they cover the same length, so they are equal in value.
- Simplifying means making the numbers smaller, so 4/6 becomes 2/3 by dividing by 2, but 3/5 cannot be simplified.
- Help: Always check if there is a common factor other than 1. For 3/5, 3 and 5 have no common factor, so it is already simplest.
- The fraction with the larger denominator is always larger.
- Help: Show with strips that 1/3 is larger than 1/4 because the whole is divided into fewer parts.
- Adding fractions means adding the denominators too.
- Help: The denominator tells the size of the parts, which doesn't change. Only the number of parts (numerator) changes.
Try this at home
- Show 1/2 = 2/4 = 3/6 using fraction strips
- Simplify 8/12 to 2/3
- Compare 2/3 and 3/4 using strips
- 3/8 + 2/8 = 5/8
Quick questions to ask aloud
- Which fraction is equivalent to 1/2? (2/4 / 1/3 / 2/3)
Show answer
1/2 and 2/4 are the same because if you cut a pizza into 4 slices and take 2, you have half the pizza. - True or false: 3/4 is already in simplest form.
Show answer
True. 3 and 4 have no common factor other than 1, so it is already simplest. - True or false: 1/4 is greater than 1/3.
Show answer
False. If you share a pizza among 4 people, each gets a smaller slice than if you share among 3. So 1/3 is greater.
Frequently asked questions
What will my child learn in "Fractions" (Class 5 Maths)?
Your child will be able to: identify and create equivalent fractions using visual models and multiplication.; simplify a fraction to its simplest form by dividing numerator and denominator by their greatest common factor.; compare two unlike fractions using visual models and by finding a common denominator.; add and subtract like fractions and simplify the result.; convert between mixed numbers and improper fractions..
How does MangoMindz teach "Fractions"?
In 5 short parts (Equivalent Fractions, Simplest Form, Comparing Unlike Fractions, Adding and Subtracting Like Fractions, Mixed Numbers and Improper Fractions). Each part has a picture-based lesson read aloud by Mango Teacher, a quick check, and a quiz built from common mistakes children make, with Mango, a study buddy, for questions.
How long does "Fractions" take?
About 120 minutes in total, spread over 5 parts of 15–25 minutes each.
How can I help my child with "Fractions" at home?
Work through a small example together, such as: Show 1/2 = 2/4 = 3/6 using fraction strips; Simplify 8/12 to 2/3. Then ask a quick question aloud: Which fraction is equivalent to 1/2? (2/4 / 1/3 / 2/3)
What mistakes do children often make in "Fractions"?
Equivalent fractions are the same fraction, just written differently. Fix: Show with strips that they cover the same length, so they are equal in value. Simplifying means making the numbers smaller, so 4/6 becomes 2/3 by dividing by 2, but 3/5 cannot be simplified. Fix: Always check if there is a common factor other than 1. For 3/5, 3 and 5 have no common factor, so it is already simplest. The fraction with the larger denominator is always larger. Fix: Show with strips that 1/3 is larger than 1/4 because the whole is divided into fewer parts.
Is "Fractions" free on MangoMindz?
Yes. Every lesson part and quiz in "Fractions" is free on MangoMindz, with no ads.