# INTRODUCING TRIANGLE

Subject :

### NUMERACY / MATHEMATICS LESSONS

Topic :

##### INTRODUCING TRIANGLE AND RECTANGLE

Previous Knowledge : The pupils have been taught.

WEEKENDS

in their previous classes

Class :

KG 1

Term :

2nd Term / Second Term

Week :

Week 8

BEHAVIOURAL OBJECTIVES :

At the end of the lesson , pupils should be able to

• Say how to describe a triangle
• say how many corners has a triangle
• say how many angles has a triangle
• Mention other objects that are triangular in shape

INSTRUCTIONAL MATERIALS :

• Wall charts
• Pictures
• Related Online Video
• Flash Cards
• Calendar

METHODS OF TEACHING :

• Class Discussion
• Group Discussion
• Explanation
• Role Modelling
• Role Delegation

REFERENCE MATERIALS :

• Scheme of Work
• Online Information
• Textbooks
• Workbooks
• 9 Year Basic Education Curriculum
• Workbooks

Content :

• Say how to describe a triangle
• say how many corners has a triangle
• say how many angles has a triangle
• Mention other objects that are triangular in shape

A triangle is a plain shape that has three sides and three angles . A triangle has three corners and three sides .

Other shapes that have the shapes of a triangle are the angles , the yummy yummy slice of pizza , the traffic life . the shape of the sandwich , Bermuda triangle , The roof of the house

A triangle is a shape with three equal sides.

Identify the three sides of a triangle.

For their age, the angles will not be introduced to them.

They should learn how to draw a triangle and mark out the tree sides

Presentation

The topic is presented step by step

Step 1:

The class teacher revises the previous topics

Step 2.

He introduces the new topic

Step 3:

The class teacher allows the pupils to give their own examples and he corrects them when the needs arise

Evaluation :

1. Say how to describe a triangle
2. say how many corners has a triangle
3. say how many angles has a triangle
4. Mention other objects that are triangular in shape

Conclusion :

The class teacher wraps up or conclude the lesson by giving out short note to summarize the topic that he or she has just taught.

The class teacher also goes round to make sure that the notes are well copied or well written by the pupils.

He or she does the necessary corrections when and where  the needs arise.