Class 7 Maths - Fractions

1. AGENDA
Puzzle
Motivation
Fraction & its types
Conversion
Quiz
Overall view
Queries
Homework

2. BRAIN BOOSTER

3. FRACTIO
N
Fraction is a part of
the whole
Example: One-fifth,
Half, Two-third

4. WHICH IS EASY WAY?
NUMERICAL
1/5
DIAGRAM WORDS
ONE-
FIFTH

5. DIAGRAM

6. TYPES OF
FRACTIO
N
1. Proper fraction
2. Improper fraction
3. Mixed fraction
4. Like fraction
5. Unlike fraction
6. Equivalent fraction

7. POINTS TO
REMEMBER

8. CONVERSIO
N OF MIXED
TO
IMPROPER
FRACTION
Write
Write answer from Step 2 over the
denominator.
Add
Add the answer from Step 1 to the
numerator.
Multiply
Multiply the whole number by the
denominator.

9. CONVERSATI
ON OF
IMPROPER
FRACTION TO
MIXED
FRACTION
Divide the numerator by the
denominator.
Write down the whole number
answer.
Then write down any remainder
above the denominator

10. SIMPLEST
FORM
FRACTION IS IN SIMPLEST FORM WHEN
THE TOP AND BOTTOM CANNOT BE ANY
SMALLER, WHILE STILL BEING WHOLE
NUMBERS.
EXAMPLE: 2/4 CAN BE SIMPLIFIED TO
1/2

11. SIMPLEST FORM SONG

12. IRREDUCIBL
E FORM
Which cannot be
reduced by any number.
Example: 2/3,17/19

13. QUIZ
1.what is fraction?
2.what are the types of fractions?
3.how will you convert mixed to improper fraction?
4.how will you convert improper to mixed fraction?
5.what is simplest form?
6.give one example for irreducible fraction?
7.Real life example for fraction?

14. QUERIES????