# The word quadrilateral comes from two latin words "quadri" which means a "variant of 4" and 'latera' which means 'side'. A quadrilateral is a 4 sided figure with 4 sides, 4 angles and 4 vertices.
# The word quadrilateral comes from two latin words "quadri" which means a "variant of 4" and 'latera' which means 'side'. A quadrilateral is a 4 sided figure with 4 sides, 4 angles and 4 vertices.
−
===Activity No # 1.Identifying quadrilaterals.===
+
===Activity No # 1. Identifying quadrilaterals.===
*Materials/ Resources needed
*Materials/ Resources needed
Flash cards of different plane figures , blank paper, Scale, colored pencils
Flash cards of different plane figures , blank paper, Scale, colored pencils
−
*Estimated time
+
*Estimated time: 40 minutes
−
40 minutes
*Prerequisites/Instructions, if any
*Prerequisites/Instructions, if any
# The students should have prior knowledge of sides, angles and vertices.
# The students should have prior knowledge of sides, angles and vertices.