Lesson – 1 Rational Numbers Grade - 8

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Presentation transcript:

Lesson – 1 Rational Numbers Grade - 8 Mathematics Lesson – 1 Rational Numbers Grade - 8 Prepared By: Brinda Ramesh

Learning Objective - Purpose Use in daily life (Cooking, construction, Gradients of Hills, Prices of Items, Sales with percents offs and so on) Content Objective: Properties of Rational Numbers on basic operations. Role of Zero and One Rational Numbers on a Number Line Rational Number Between two given rational Numbers.

Learning Outcomes Define Rational Numbers Identify & Classify Rational Numbers Analyze, Interpret and Verify Properties of Rational Numbers Generalize and Validate the properties of Rational Numbers Construct Rational Numbers on a Number Line Locate Rational Numbers between the given Rational Numbers

Evolution of Rational Numbers

Flow Chart of Rational Numbers Real Numbers Rational Numbers (Terminating & Recurring) Integers Whole Numbers Natural Numbers Positive Zero Negative Fractions Decimals Percentage Irrational Numbers (Non-Terminating & Non-Recurring) Imaginary Numbers

Methodology/ Pedagogy Project Based Learning Project Synopsis: Students will be divided into 3 groups. Each group have to verify one property for all the 4 basic operations. (Addition, Subtraction, Multiplication, Division) Closure Property Commutative Property Associative Property Each group will present with relevant examples. Detailed Plan attached