# Fractions, Decimals and Percentages (Primary 5)

Last Updated on July 26, 2020 by Alabi M. S.

MATHEMATICS

SMASE – ASEI PDSI METHOD

FIRST TERM

WEEK 3

PRIMARY 5

TOPIC – FRACTION

LEARNING AREA

Lesson One – Introduction to Fractions and Decimals

Lesson Two – Changing Fraction to Decimal and Vice Versa

Lesson Three – Changing Fractions to Percentage and Vice Versa

Revision and Weekly Assessment

TIME – 40 Minutes each.

LEARNING OUTCOME

By the end of the lesson, pupils should be able to:

1. change fraction to decimals and vice versa.

2. solve quantitative aptitude problems related to fractions and decimals.

3. state the relationship between fraction and decimals.

4. solve quantitative aptitude.

RATIONALE

Fractions really are everywhere!  Every time we cut an apple, an orange, or any kind of fruit, we are taking a piece of the whole. We can represent those pieces as fractions. Fractions are part of a whole. That’s part of something bigger. Fractions have two numbers, a numerator (the part) and a denominator (the whole).

Decimals are written to the right of the units place separated by a period (point). A fraction can be expressed as decimal and vice versa.

The concept of fractions and decimals will enable the pupils understand the relationship both and appreciate its importance as part of life.

LEARNING MATERIALS

The teacher will teach the lesson with the aid of:

1. Fraction and Decimal conversion chart

2. Flash card

PREVIOUS KNOWLEDGE

Sharing among members of the family is a part of daily activities. Sometimes, they equally or given part of their thing to friends or family.

REFERENCE MATERIALS

9 – Years Basic Education Curriculum

Lagos State Scheme of work

New Method Mathematics Book

All Relevant Materials

Online Materials

LESSON PLAN/DEVELOPMENT

ASEI PDSI LESSON NOTES

LESSON DEVELOPMENT 1 –Introduction to Fractions docx

LESSON DEVELOPMENT 2 –

LESSON DEVELOPMENT 3 – Changing Fraction and Decimals to Percentage and Vice Versa

LESSON DEVELOPMENT 4 – REVISION AND WEEKLY ASSESSMENT

WORK BOOK

ATTEMPTS ALL THE QUESTIONS

Choose one of the following to answer questions 1 – 4. Proper, improper, mixed and fraction.

1. ____________ is part of a whole.

2. 1 1/2 is a  ____________ fraction.

3. 1/2 is a ____________ fraction.

4. 4/3 is a ____________ fraction.

Express 60% to

5. Fraction

6. Decimal

Change 0.25 to

7. Fraction

8. Percentage

Change 1/4 to

9. Decimal

10. Percentage