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Trigonometric numbers of related angles: GeoGebra applet
A tool to view the relationship between the trigonometric numbers of related angles on the trigonometric circle. You can click which related angle you want to see or which trigonometric numbers you want to see.
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Build a graph of a function: GeoGebra applet
What is the graph of a function? How is it constructed?
You enter a function statement, choose x values and immediately see the corresponding y values being calculated. You can then have the point (x,y) of the graph drawn.Translated by
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Geogebra: Math solver
GeoGebra developed this math solver that solves first and second degree equations step by step and simplifies arithmetic expressions. If you enter an equation, after clicking on the plus icon you can enter a second equation and solve the system …
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Geogebra: Practice math
GeoGebra developed an online practice option: GeoGebra Math practice.
Math Practice is a tool to master algebraic notation. It supports a step-by-step approach to problems, allows you to explore different approaches and supports confidence, fluency …
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The Bézier Game: Practice with the pen tool
Internet game that allows you to practice Adobe's infamous pen tool and the famous Bézier curves. The Bézier curve is a parametric curve used in computer graphics and programs such as Adobe Photoshop and Illustrator.
The game aims to improve …
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Derivative of a Quotient: Exercises
Step by step application of the derivative of a quotient:
- three fully worked out exercises. You click on the arrows to go through everything chronologically or in reverse order;
- three exercises with partially elaborated intermediate steps, by …
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Derivative of a product: Exercises
Step-by-step application of the derivative of a product:
- three fully worked out exercises. You click on the arrows to go through everything chronologically or in reverse order;
- three exercises with partly elaborated intermediate steps, by selecting …
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The Sierpinski Triangle: Fractals
A fun way to introduce students to fractals. The students can try to make this themselves first by performing this construction process on transparent leaves and then placing them on top of each other. This GeoGebra applet can be used to support …
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Extreme Problem: Visualization
Visualization of an extremum problem: finding the maximum of a polynomial function.
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Extreme Problem: Geogebra
Visualization of an extremum problem with GeoGebra: rescuing a drowning person.
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Extreme problem: Visualization two cords (2)
Visualization of an extremum problem from physics. The problem can be solved manually (possibly in class) or with ICT.
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Extremum problem: Visualization two cords (1)
Visualization of an extremum problem from physics. The problem can be solved manually (possibly in class) or with ICT.
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