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Transcript
```MEP Jamaica: STRAND H
UNIT 31 Angles and Symmetry: Lesson Plans
STRAND I: Geometry and Trigonometry
UNIT 31: Angles and Symmetry
Lesson 31.3 Angle Geometry
CSEC Objective: angle geometry
Lessons Aims:
After this lesson, the student should:
i)
understand and be able to apply the angle facts for points,
Prerequisite Knowledge: Angles, points, lines, triangles and quadrilaterals
Key Vocabulary:
-
Challenges:
Although this should again be familiar to students, weaker students
will struggle to have all the known results at their fingertips.
Teaching Notes:
Ensure that all students are familiar with the angle facts for point
( 360), line ( 180 ), angles in triangle, equilateral triangle ( 60)
PowerPoints:
PP 31.2
 homework
Review

Introduction
Exercises
Exercises
Mental Test
Closing activity
Homework
Lesson Plans: 

DS 31.2
ST 31.3, Q1 (some of)
ST 31.3, Q3 or Q4
M31
ST 31.3, Q10
ST 31.3, Q8 and Q11
Relevant CSEC Questions:
MC Q1, Q2, Q4
RT Q4 and Q5
Glossary of Terms:
Angles at a Point Angles at a point will always add up to 360. It does not matter how
many angles are formed at the point – their total will always be 360.
Angles on a Line Any angles that form a straight line add up to 180 .
Angles in a Triangle The angles in any triangle 