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→Concept #10 SECTOR
*Materials/ Resources needed : Laptop, geogebra file, projector and a pointer.
*Materials/ Resources needed : Laptop, geogebra file, projector and a pointer.
*Prerequisites/Instructions, if any
*Prerequisites/Instructions, if any
# The students should know a circle, centre, radius. circumference and a sector.
# The students should know a circle, centre, radius,circumference and a sector.
# They should know that circle is a planar figure.
# They should know that circle is a planar figure.
*Multimedia resources
*Multimedia resources
# Show the geogebra file.
# Show the geogebra file.
# Move the endpoints of the sector and help them understand the types of sector.
# Move the endpoints of the sector and help them understand the types of sector.
*Developmental Questions:
# Name all the points on the circumference.
# Name all the points on the circumference.
# Name the endpoints of the sector.
# Name the endpoints of the sector.