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→Concept #10 SECTOR
==Concept #10 SECTOR==
==Concept #10 SECTOR==
===Learning objectives===
===Learning objectives===
# The students learn that a slice of a circle enclosed between any two radii is called a sector.
# They learn that semicircle and quadrant are special types of sectors.
===Notes for teachers===
===Notes for teachers===
===Activity No # ===
===Activity No # 1===
{| style="height:10px; float:right; align:center;"
{| style="height:10px; float:right; align:center;"
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">