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Similar Triangles: Exercises
These BookWidgets cover exercises on similar figures, the similarity factor and calculating a missing side.
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Program drawings with SVG
In this series of exercises from CoderDojo Waregem on Dodona , students learn to code an SVG file of a Yin-Yang symbol with a 0 and 1. This is the symbol of the organization CoderDojo, where volunteers organize coding lessons worldwide.
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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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Second degree functions: Repetition exercises
Series of twenty repetition exercises on the subject of second-order functions.
Can be used for practicing and/or testing the components:
- recognize a second degree function;
- valley or mountain parabola;
- determine the intersection with the …
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Determining the number of zeros for a second degree function: Exercises
Read the graph of a second degree function to see how many zeros there are.
There are fifteen questions, a selection of which can be used for practice and/or testing.
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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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Unit prefixes
Drag the units prefix on the left to the corresponding tenth power on the right.
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Simplifying Square Roots: Exercises
Short application with six exercises on simplifying square roots and making denominators root-free.
Can be used as a short interim task or test to see who is or is not up to date with the learning material.
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Distance between 2 points: Exercises
Applications to the distance formula including:
- combine the correctly completed formula with the distance between given points;
- calculate the distance from a coordinate system;
- calculate the distance with given coordinates.
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Pythagorean Theorem: Exercises
With these BookWidgets, students practice the Pythagorean theorem for both plane figures and space figures.
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