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Quarter rest, quarter note, eighth and sixteenth note: Rhythm wheel
This application works like a jackpot and is used as rhythm bingo. The user spins the wheel and 8 beats (2 bars) appear. In this first version you can get a quarter rest, quarter note, eighth note and/or sixteenth note. Students can perform this …
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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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Algebra kit: Practice math skills
Improve your mathematical skills with these online exercises.
Exercises are available within the following topics:
- calculating with fractions;
- arithmetic with large numbers;
- calculate with roots;
- arithmetic with negative numbers;
- arithmetic; …
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Scale: Quiz
With this Kahoot! you can introduce the lessons about scale in a playful way.
The students are shown fifteen photos of objects that have been zoomed in very hard. They are each given two options to choose from.
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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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Business arithmetic: Calculating with discounts
Learn how to calculate a discount using ten online exercises.
How much do you pay for your dream trip if you receive a 20% early booking discount? On Black Friday you can buy two items for over 1000 euros. You get a 25% discount on the most expensive …
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Business arithmetic: Calculating with weights and volumes
Learn to deal with weights and volumes using ten online exercises.
For example, you want to make jam, but how do you calculate the quantities of the ingredients? Or you want to save on gas and electricity by taking shorter showers, but how much water …
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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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