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2.1 Coordinates AS 91256

Coordinates HOME | Achievement Objectives | Distance | Gradient | Rearranging | Equations | Parallel & Perpendicular | Collinear | Applications | Revision

 

Due for update to realigned standard in 2013

 

Coordinate Geometry links Geometry (& graphs) with Algebra.

Plotting points, finding midpoints, gradients, lengths & equations of lines combine together in application problems.

Word doc 07/03 Theta Homework book (David Barton) Theta text book (David Barton) 2005 edn Web link Geogebra java animation Powerpoint Excel Spreadsheet (allow macros)
1



Overview & Parabolas

Unit Overview.Overview, Coordinates, Midpoint, Pythagoras, Length | Achievement objectives

 

Achievement Standard | overview | I can Do Word doc | Notes

 

Unit Overview | Parabola Class Notes | Blank Notes

Ex 16.1, Ex 16.2

P

p41, p42

GeoGebra Java

 

 

MS word Lesson sequence and

 

Theta
 
 

Gradient
Sketching y = mc + c
Sketching ax + by + c = 0

Notes

p130 Ex 16.3
p140 Ex 16.13
p141 Ex 16.15
 
 

Rearranging
y = mc + c?
ax + by + c = 0

Notes

p132 Ex 16.5
p133 Ex 16.6
 
 

Find the Equation of a line:
given gradient(m) & (x,y) given two points (x1,y1) & (x2,y2)

Notes

p134 Ex 16.7
p135 Ex 16.8
 
 

Parallel & Perpendicular lines

Notes

p136 Ex 16.10
p138 Ex 16.11
 
 

Collinear points
Sketching practice

Notes on intersections

p139 Ex 16.12
p140 Ex 16.14
p142 Ex 16.16
 
 

Linear Applications

Notes on median, altitude, bisector

p142 Ex 16.17  
 

Coordinate Applications

Notes

   
 

Revision

Coordinates powerpoint

   
 

Test

Notes

   

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