883
edits
Changes
Jump to navigation
Jump to search
Line 1:
Line 1: + + Line 9:
Line 11: − + + + + + − + + Line 22:
Line 29: − +
no edit summary
This is an exploration into quadrilaterals. A specific type of quadrilateral can be selected with the check boxes, and any blue dots on each quadrilateral can be dragged to change the shape.
=== Objectives ===
=== Objectives ===
Identification of various types of quadrilaterals
Identification of various types of quadrilaterals
===Materials/ Resources needed===
===Materials/ Resources needed===
Flash cards of different plane figures , blank paper, Scale, colored pencils
Digital: Computer, geogebra application, projector.
Non-digital: Flash cards of different plane figures , blank paper, Scale, colored pencils
Geogebra files: [http://www.geogebratube.org/material/show/id/3785 Quadrilaterals]
Geogebra files: [http://www.geogebratube.org/material/show/id/3785 Quadrilaterals]
{{Geogebra|
gw2twveb}}
===Process (How to do the activity)===
===Process (How to do the activity)===
#Tell students that all of the figures with four sides and four angles belong to the same family. That family is the “Quadrilateral” family.
#Tell students that all of the figures with four sides and four angles belong to the same family. That family is the “Quadrilateral” family.
#Explain that quadrilaterals is a family of 4 sided plane figures.
#Explain that quadrilaterals is a family of 4 sided plane figures.
#Also tell them about the differnt types of quadrilaterals.
#Also tell them about the different types of quadrilaterals.
#Have the students to fold their paper in half and to draw a line down the middle of the paper. On one half of the paper, write the word “Quadrilaterals”. On the other half of the paper write the words “Not Quadrilaterals.” Let them sort with this given rule.
#Have the students to fold their paper in half and to draw a line down the middle of the paper. On one half of the paper, write the word “Quadrilaterals”. On the other half of the paper write the words “Not Quadrilaterals.” Let them sort with this given rule.
#Have students draw each of shapes on the correct side of the paper.
#Have students draw each of shapes on the correct side of the paper.