Bgss Sec 1 Post Exam Lesson Package

Part One: Basic Skills

Part One: Basic Skill Construct the "Seed of Life" and the "Flower of Life"  

Part One: Basic Skills Copy a line segment Copy angle   Copy geometrical shapes Summary

Part One: Basic Skills Construct a perpendicular bisector Construct an angle bisector

Part Two: Ready to Construct ALWAYS SKETCH the shape before you start to construct! Construct a Triangle (SSS criterion) Construct a Triangle (SAS criterion) Construct a Triangle (ASA criterion) Special case: TWO POSSIBLE Triangles This happen when the angle given is not an "including" angle.  

Part Two: Ready to Construct ALWAYS SKETCH the shape before you start to construct! Example 1 https://drive.google.com/open?id=1oSgMqCkUPUpOGaYjp2hLJzwsUXXDA1FY Example 2 https://drive.google.com/open?id=16XXoP75pNmQHkTi1QIlmAjqbz5wkI_mJ Example 3 https://drive.google.com/open?id=11vVaZzRgtv_0QXsDZYj9t5FydSnPfxMN Classwork https://drive.google.com/open?id=1LtVG7ILAW_cuw-p0FyGR57xO4AdG00YC

Seed of Life Flower of Life Modified Flowers More Art Works      Documentary Video: The Sacred Geometry of The Universe https://youtu.be/fl-Tsp6vl8k?t=6m45s  (watch till 14m45s)

Construct a perpendicular line (a) Perpendicular to a point on a line (b) Perpendicular from a point to a line Construct a pair of parallel lines

Inscribed circle of a triangle Hint: Centre of an inscribed circle of a triangle is EQUIDISTANT to the sides of the triangle. Circumscribed circle of a triangle Hint: Centre of an circumscribed circle of a triangle is EQUIDISTANT to the vertices of the triangle.