Skill of Stimulus Variation Lesson Plan for Mathematics

# Skill of Stimulus Variation Lesson Plan for Mathematics

Brief Over of the Lesson Plan:

• Pupil Teacher’s Name :
• Duration of the Period: 6 minutes
• Class: 9 and 10
• Subject: Math
• Topic: Trigonometry
• Micro Teaching Skill used - Stimulus Variation
Note: The Mathematics Lesson Plan given below is just an example. You can change the Name, Class, Course, Date, Duration, etc. according to your needs.

## The skill of Stimulus Variation

 Pupil-Teacher Activity Student Activity “Good Morning Student” Good Morning Mam/Sir Are you familiar with the name of Triangle ? Yes mam/sir Which type of Triangle is This? Right Angle Triangle Well, trigonometry is based on right angle triangle and Sin ϴ and Cos ϴare the parts of it where ϴ is the right angle in our triangle What is the formula of Cos ϴ? Cos ϴ = Base/Hypotenuse = BC/ AC What is the formula of Sin ϴ ? Sin ϴ = Perpendicular / Hypotenuse = Ab / AC To prove trigonometric identity  sin 2 ϴ + cos 2 ϴ = 1 Using Pythagoras Theorem Hypotenus2 = Perpendicular2 + Base2 AC2 = AB2 + BC2 1= AB2/AC2 + BC2/AC2 Therefore , 1 = sin 2 ϴ + cos 2 ϴ

Observation Table

 Components Rating Scale Prompting 0 1 2 3 4 5 6 Seeking Further Information 0 1 2 3 4 5 6 Refocusing 0 1 2 3 4 5 6 Re-directing 0 1 2 3 4 5 6 Increasing Critical Awareness 0 1 2 3 4 5 6