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Solving Equations and Inequalities: Review Exercises - Delta 4
These review exercises are about solving equations and inequalities graphically and with draws.
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First-degree functions: Repetition exercises - Delta 4
In this learning resource you can find repetition exercises about first-degree functions. The following parts are covered:
- graph function;
- fill in missing data at function value;
- link graph to function statement;
- draw up a function rule based on a …
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Calculation rules for square roots: Remedial exercises
A short remediation of exercises on arithmetic with square roots.
The solutions are added after the fill in the blanks.
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Calculation rules for square roots: Remedial exercises (part 1)
In this remediation on calculating with square roots, the solution is offered in the form of a video with a link and a QR code.
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Pythagorean Theorem: Song
DJ Brahim helps your students learn the Pythagorean theorem. With this Erdoorwurm there is little chance that they will forget it.
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Calculate with trigonometric ratios: Exercise
In this BookWidgets exercise, students complete ten exercises on sine, cosine and tangent in right triangles.
First they have to indicate which trigonometric ratio they used to solve the exercise, then they give the rounded solution.
Students make …
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Everyone Scientist
Everyone Scientist is the place where anyone can do science, no matter your background.
The platform brings together as many citizen science projects as possible. These are scientific studies that non-scientists can participate in, ranging from bird …
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Population development: Explanatory video
This video describes one of statbel's statistics, namely population development. Parts of the video can be used in lessons about demographic processes.
Terms are explained such as:
- natural balance;
- international migration balance;
- internal migration …
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Heritage: Audiovisual material for secondary education
Do you want to get started with audiovisual material for heritage lessons? On Archive for education you will find inspiration about heritage and STEM, heritage and Dutch, heritage and citizenship, heritage and historical awareness, …
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Trigonometry: Trigonometry ratios
The trigonometric concepts of sine, cosine and tangent are explained in a simple way in the video. What exactly do they mean and how do you use them to calculate the angles and sides of a triangle? Find out here!
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First Degree Equations with Parameters: Explainer Video
This video explains three exercises with parameters in equations of the first degree with one unknown.
An example is offered with one solution, without solutions, as well as an infinite number of solutions.
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First degree equations with parameters: Exercises
In this learning resource you can find exercises with parameters of equations of the first degree with one unknown. A solution key is also provided.
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