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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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Take a closer look at your region: Inspiration booklet
With this inspiration booklet you put yourself in the shoes of a researcher to discover your own region. With various questions, tips and assignments, De Helix invites you to look at the environment with an open and different view.
The booklet …
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Related angles: Visual aid
This interactive unit circle allows students to visualize the trigonometric numbers of related angles in the other quadrants. That can help them simplify trigonometric expressions.
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Trigonometric numbers in the unit circle: GeoGebra applet
This interactive tool can be used to show where the sine, cosine, tangent and cotangent of an angle can be read on the trigonometric circle.
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EDUbox Energy: Teaching package
The VRT EDUbox is digital and ready-made teaching material around one social theme, tailored to students. It consists of text, video, digital tools, interactive assignments, discussion moments ...
This EDUbox deals with the theme of energy.
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Related angles in the trigonometric circle: Geogebra applet
In this Geogebra applet the relationship between the trigonometric numbers of related angles is studied. Students can visually determine what these relationships are in a trigonometric circle.
Opposing, (anti)supplementary and (anti)complementary …
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Planet B: Lesson folder for the film
Contents
Thirteen-year-old Bo lives in a quiet neighborhood, has a loving family, lots of friends and is doing well in school - a pretty perfect teenage life. Like young people all over the world, Bo is curious, questions everything and is rebellious. …
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Holding Up the Sky: Teaching Guide
This lesson folder accompanies the film Holding Up the Sky.
Contents
If the shamans stop dancing and life in the rainforest loses its balance, the sky will fall and crush everything. This wisdom is passed on from generation to generation by the …
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System Change Project
Project System Change is a visual representation of Kate Raworth's donut economy. It reflects the current Western view of the world through various phenomena. In three steps you guide students to look, deepen and reflect. Do they recognize the …
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