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Measuring angles
Worksheet to practice measuring angles.
The right column always contains a checksum of the three answers in the row so that students have some form of control.
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Solving systems with GeoGebra: Task
Three exercises on solving a 2x2 system graphically with GeoGebra. The students first learn to draw lines in Geogebra and then solve a system.
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Cartesian Equation: Exercises
Some exercises for drawing up the Cartesian equation of a line with the associated improvement key. The formula y = ax+b or x = k was used when drawing up the exercises and key.
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First degree functions: Repetition exercises
This task can be used on the topic of first-grade functions to practice the learned material in parts or as a revision assignment at the end of the chapter.
This will be discussed successively:
- characteristics of the function of the form f(x)=ax; …
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Sound bobble
Play this game and practice the different sounds in the meantime.
This deck consists of 31 unique cards. There are six different sounds on each card. Any two cards always have exactly one sound in common. Find and say the common sound.
Each sound is …
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Operations with complex numbers: Summary table
A summary table of the sum, difference, product, and quotient of complex numbers. Both in cartesian and in trigonometric form and with the corresponding coordinates.
The second file also contains the graphic representation of the four operations.
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Forms of Related Complex Numbers: Overview Sheet
A summary table of a complex number, its opposite, conjugate and inverse in :
- cartesian form;
- trigonometric shape;
- as couple coordinates.
with figure.
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Coordinate of the midpoint of a segment and the centroid: GeoGebra
In this study with GeoGebra, students look for the coordinate of the midpoint of a line segment and the center of gravity.
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Coordinates of vectors: GeoGebra
Independent research in GeoGebra where students look for the coordinates of point vectors.
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Views of space figures: GeoGebra
Figures can be displayed from 3D to 2D in a different perspective such as cavalier, dimetric and isometric perspective.
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Properties of workable lines in triangle: Research
In this learning resource you can find a step-by-step plan for the research in GeoGebra Classic into the properties of:
- center of gravity;
- dividing lines;
- perpendicular bisectors;
- mid-parallel:
The students receive the surveys in a digital form …
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Perimeter and area with Pythagoras and similarity: Task
In this task, the topics area and perimeter of plane figures (rectangle, rhombus, triangle) are calculated using similarity and the Pythagorean theorem.
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