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Connection between algebra and geometry through graphs of lines and curves (view source)
Revision as of 06:42, 14 August 2015
, 06:42, 14 August 2015→Activities
===Activities===
===Activities===
==Activity 1==
#'''Familiarising to Cartesian Coordinate system - Activity No 1''' [[http://www.mathopenref.com This source taken from mathopenref.com]]
#'''Familiarising to Cartesian Coordinate system - Activity No 1''' [[http://www.mathopenref.com This source taken from mathopenref.com]]
To introduce the idea, consider the grid on the right. The columns of the grid are lettered A,B,C etc. The rows are numbered 1,2,3 etc from the top. We can see that the X is in box D3; that is, column D, row 3.
To introduce the idea, consider the grid on the right. The columns of the grid are lettered A,B,C etc. The rows are numbered 1,2,3 etc from the top. We can see that the X is in box D3; that is, column D, row 3.
[[File:table.gif|200px]]<br>
[[File:table.gif|200px]]<br>
'''The above activity can also be done in a class room by asking to find coordinates of each student's position'''<br>
'''The above activity can also be done in a class room by asking to find coordinates of each student's position'''<br>
==Activity 2==
# '''Idea of introducing to coordinates - Activity No2'''
# '''Idea of introducing to coordinates - Activity No2'''
[[http://tube.geogebra.org/material/show/id/147058 Play with the geogebra applet to familiarise with coordinates]]
[[http://tube.geogebra.org/material/show/id/147058 Play with the geogebra applet to familiarise with coordinates]]