Co-ordinate geometry
Philosophy of Mathematics |
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Error: Mind Map file Coordinate Geometry.mm
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Concept # 1 - Connection between algebra and geometry through graphs of lines and curves
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- connection between algebra and geometry through graphs of lines and curves.
- Enabling geometric problems to be solved algebraically
- Geometrically visualising algebra
- introducing to the Cartesian coordinate plane
- plotting points on the plane
- reading coordinates for a point from a graph
Notes for teachers
- A plane is a flat surface which can be extended in any directions.
- coordinate geometry gives us a way to describe a point on the plane exactly by two numbers.
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- Familiarising to Cartesian Coordinate system - Activity No 1
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- Idea of introducing to coordinates - Activity No2
Concept # 2 Trignometry
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Concept # 3 Slope of any polynomial function
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Concept # 4 data pattern,graph,plotting
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Concept # 5 Slope of a line/Gradient of a line
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Concept # 6 Distance Formula & Section Formula
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Concept # 7 Basics of Geometry
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Assessment activities for CCE
Objectives:
- visualising the coordinates of a given point
- Every polynomial equation represents a graph
- Position of any object can be represented with a set of coordinates
- Visualising Slope and Intercept of a line.
- Visualising that parallel lines have same slopes
- Slope of a line is same between any two points
WORKING SHEET TO BE GIVEN
NAME OF THE SCHOOL:
Student Name:
Marks Scored=
2014-15
10 STD Assessment Activity
UNIT:Coordinate -Geometry Marks:15
- Locate the position of students of your class on the given graph sheet
- Analyse the pattern of the points given and find some more points.
- Locate those points and join them.
- Write the equation represented by the given graph.
- Find the Slope and Y-intercept of the graph.
- What is the Slope and y-intercept of the graphs given and write the equation of the graphs given.