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Measurements of length, area and volume: Conversion tables
Conversion tables for length dimensions, surface dimensions and volume dimensions. Useful for converting units and calculating length, circumference, area, volume, capacity.
The most common units were used. Little-used units such as square decameter …
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The trigonometric numbers: Presentation
This presentation discusses the trigonometric numbers in a right triangle. The sine, cosine and tangent are successively defined based on the relationship between angles and sides in similar triangles.
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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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Characteristics of a position: Task
Task on the characteristics of a function:
- domain,
- range,
- zero values,
- character flow,
- flow chart,
- extreme,
- difference quotient,
- symmetry.
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Repetition exercises in number theory, geometry and algebra
Repetition exercises on:
- calculating with fractions;
- order of operations;
- arithmetic with letters;
- powers and square roots;
- first degree equations;
- geometric symbols;
- factorize;
- proportions;
- math language.
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Center and spread measures in frequency tables: Exercises
Two exercises on frequency tables:
- Draw up a grouped frequency table and determine center dimensions;
- Determining center and dispersion measures for a non-grouped frequency table.
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Organic matter for the soil: Infographic
This infographic shows the positive influence of organic material on the physical, chemical and biological properties of the soil. This organic matter is what is left behind when fresh organic matter, such as crop residues, animal manure and …
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The 10 commandments of grass-clover cultivation
In the context of a number of exchange moments regarding the cultivation of grass clover, we formulated 3 assets of this cultivation. Nitrogen fixation of the clover can reduce fertilizer use and increase the share of native protein in the ration. …
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Brainteasers for challenging math lessons
This syllabus Brainteasers for challenging mathematics lessons: part 3 was published for the Days of Mathematics for the first and second grade in Kortrijk on November 25, 2023. Most assignments include graphic material that you can make yourself.
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Linear functions: Summary
Overview of the course material on linear functions with the distinction between first degree functions and constant functions.
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Together for justice is contagious: Campaign material
Presentation of the campaign: Together for justice is contagious. Farmers in Congo do not always have security over their land and are sometimes threatened by agro-industrial companies. In this presentation you will see how working together is a …
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Math review: Quartet
Quartet cards to repeat the mathematics learning material. The following themes are discussed:
- the distinction between plane figures;
- the circle;
- volume of space figures;
- surface;
- congruence features of triangles;
- remarkable products; …
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