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Coordinates HOME | Achievement Objectives | Distance | Gradient | Rearranging | Equations | Parallel & Perpendicular | Collinear | Applications | Revision |
Achievement |
Solve problems using a coordinate geometry method. |
The solution of problems will involve a selection from the following methods: |
Find the midpoint between two points |
Find the distance between two points |
Find the equation of a line |
Find the equation of parallel and perpendicular lines |
Find coordinates of the point of intersection of two lines. |
Problems will be in 2-dimensional situations. |
Merit |
Solve problems involving a combination of at least two coordinate geometry methods. |
The solution of problems will involve a selection of a combination of the methods listed for achievement above. |
Problems could include: |
Find the equation of a median |
Find the equation of a perpendicular bisector. |
Excellence |
Choose and apply a variety of coordinate geometry methods to solve problems. |
The complexity of the problems will require an extended chain of reasoning. Problems could be set in 3-dimensional situations. Problems could involve a proof. |