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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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Stochastic: Counting problems without repetition
Test on the study material stochastics: counting problems without repetitions.
A number of questions are asked on the basis of examples (problems).
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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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Hole Machining: Presentation
This online presentation about drilling in sheet metal is about:
- corrections to the drill point,
- deviating geometry,
- spiral and point angle depending on the material to be processed,
- choice of feed and cutting speed,
- types of drills,
- ...
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Calculation with powers: Find the secret word - Nando 1
Students have seen the material about powers with a whole number as base.
Find the secret word. To be used as a snack.
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Properties of triangles and quadrilaterals: Webquest - Nando 1
Jigsaw group work at module 17: Properties of triangles and quadrilaterals:
- half of the class work in pairs on the webquest on triangles ;
- the other half of the class, meanwhile, works in pairs on the webquest about quadrilaterals .
After two …
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Port Xpert Industry: STEM
The day trip immerses your students in the industry and the port with various activities. We use various working methods in which interaction is central.
- Introduction: brief introduction to the port
- Get to know a virtualized industrial process …
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Training or activity -
Functions: Exercises
These BookWidgets exercises ask questions about:
- domain,
- range,
- zero values,
- input and function values.
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Regular Polygons: Properties
An overview and proof of properties of some regular polygons.
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Pixii: Carbon-neutral construction knowledge platform
As a neutral scientific institution and membership organization, Pixii takes carbon neutrality as a starting point for making the built environment more sustainable, based on passive building principles.
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