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

2. 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.

3. 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

4. Evolution of Rational Numbers

5. 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

6. 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