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→Concept #4 SEMICIRCLE
[[File:semicircle.gif|200px|right]]
[[File:semicircle.gif|200px|right]]
===Learning objectives===
===Learning objectives===
# The students should be able to understand that a diameter divides the circle into two equal halves and each such half is a semicircle or hemicircle.
# The students learn that a diameter divides the circle into two equal halves and each such half is a semicircle or hemicircle.
# The students learn how to form a semicircle by joining any two points on the circumference through its centre i.e. by drawing a diameter.
# The students learn how to form a semicircle by joining any two points on the circumference through its centre i.e. by drawing a diameter.
==='''Notes for teachers'''===
==='''Notes for teachers'''===