Difference between revisions of "Useful geogebra resources"
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==== 3. Polynomials ==== | ==== 3. Polynomials ==== | ||
[https://www.geogebra.org/m/TBCHkvDH 'Zeroes of a polynomial'] | [https://www.geogebra.org/m/TBCHkvDH 'Zeroes of a polynomial'] | ||
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| + | As you know, the zeros of a quadratic polynomial are precisely the x-coordinates of the point where the parabola representing the polynomial intersects the x-axis. A quadratic polynomial can have either two distinct zeros, or two equal zeros (i.e., one zero) or no zero in real numbers. | ||
For which value of 'x', does the function f(x) become zero can be explored through this geogebra applet. | For which value of 'x', does the function f(x) become zero can be explored through this geogebra applet. | ||
Revision as of 10:33, 13 January 2018
Class X topics
1. Real Numbers
Suchetha S, Mathematics teacher, GHS Thyamangondlu, Bengaluru created this geogebra file on 'locating irrational numbers on a number line'.
Teachers could use this resource to help their students visualize the position of rational and irrational numbers on the number line.
2. Sets
3. Polynomials
As you know, the zeros of a quadratic polynomial are precisely the x-coordinates of the point where the parabola representing the polynomial intersects the x-axis. A quadratic polynomial can have either two distinct zeros, or two equal zeros (i.e., one zero) or no zero in real numbers.
For which value of 'x', does the function f(x) become zero can be explored through this geogebra applet.
4. Pair of Linear Equations in Two Variables
5. Quadratic Equations
6. Progressions
7. Coordinate Geometry
1.Introduction to Coordinate geometry
This applet to review/evaluate their students' understanding of the basic concepts related to the unit.
2. Exploring slope and intercept of a line
'Slope' and 'X/Y intercepts' of a line can be better visualized and understood.