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'oh lord, increase me in knowledge'PowerPoint Presentation

'oh lord, increase me in knowledge'

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'oh lord, increase me in knowledge'

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'oh lord, increase me in knowledge'

FRACTION

By:Tasneem Naz Tariq

DA SKBZ School

- Long term & short term goal.
- Instructional strategies.
- Definition of fraction.
- Half and Quarter.
- Denominator and Numerator.
- Like Fractions.
- Addition of like fractions.
- Subtraction of like fractions.
- Quiz & work sheet.
- References.

- Adopt 21st century teaching approaches to enhance students appreciation of mathematics& to help students to develop the skills needed for success in this century

The aim is to provide students with review of simple fraction and to introduce fraction in detail with following objectives.

- Analyzing
Students will be able to understand fraction,denominator,numerator and like fraction.

- Evaluating
Teacher will asset the students by giving them worksheet and quiz.

- Creating
Students will be able generate fractions in daily life.

- I will ask question that require students to explain how they came to an answer
- I will ask students to gather in randomly assigned groups or pairs to discuss how to best solve mathematical problems

- I will provide more opportunities for students to answer questions that require higher-order thinking
- I will provide students with time for group discussion

A FRACTION is a number that represents a part of a whole.

Fractions are useful whenever you need to split things up.

1 Whole Cake

Each piece is the fraction of 1 whole cake.

- Numerator is the top number which tells us how many of those equal parts we are interested in.

- Denominator is the bottom number which tells us into how many equal parts our shape has been divided.

- When a shape is divided into two equal parts, each part is called a half, or ½.

- When a shape is divided into four equal parts, each part is called a quarter, or ¼.

3/4

Denominator = 4

Numerator = 3

6/7

Numerator = 6

Denominator = 7

- Fractions with the same denominator are called like fractions.
For example:

4/7 and 1/7

5/8 and 3/8

For example:

- 5/8 3/8
- 1/6 3/6

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- When we add like fractions, add only the numerators. The denominators stay the same!
1/4 +2/4 =3/4

- When we subtract like fractions, subtract only the numerators. The denominators stay the same!
5/6 - 2/6 = 3/6

Quiz

- 1. The number which is written above in fraction is called ________.
- 2. The number which is written below in fraction is called ________.
- 3. Fractions with the same denominator are called like fraction.
- 4.When shapes are divided into two equal parts, each part is called a _________.
- (a) Quarter (b) Whole (c) Half
- 5. If shapes are divided into four equal parts , each of those part is a _________.
- (a)Half (b) Quarter (c) Whole
- 6. The total number of parts in a fraction are shown by numerator.
- TrueFalse
- 7.In like fractions, the greater the numerator ,the ________ the fractional number.
- (a) smaller (b) greater (c) equal

True

False

Work sheet of Fraction

- Oxford Countdown Book. Level 3.
- Google.com

THANK YOU!