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Adding vectors: Exercises
BookWidgets exercises on adding vectors in the plane, including using the Chasles-Möbius property.
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Vector coordinate: Exercises
BookWidgets exercises on determining the coordinate of a vector in the plane with respect to an orthonormal coordinate system.
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Multiple of a vector: Exercises
BookWidgets exercises on multiplying a vector in the plane by a number.
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Adding vectors: Exercises
BookWidgets exercises on adding vectors, via the coordinates, in the plane.
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Scalar product in the plane: Exercises
BookWidgets exercises on calculating the scalar product, or inner product, of 2 vectors in the plane.
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Distance from a point to a plane: Exercises
Two BookWidgets exercises on calculating the distance from a point to a plane in space.
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Inverse function: Exercises
BookWidgets exercises on calculating the inverse function of a first or second degree function.
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Sine function
Elements of the sine function: amplitude, equilibrium line and period. You receive a job description and get the requested information from it.
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Food challenge 2024: Mozzarella stretching
Will you make the longest mozzarella stretch together with your classmates? The winner gets a tour of the Mozzarella Experience Center and walks outside with a hundred pizzas.
VIVES University of Applied Sciences challenges you during the Mozzarella …
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Monofunctional compounds: Skeleton notation
Students often wonder what the skeletal notation looks like when functional groups are added to the carbon chain. This is a summary that I made at the request of students.
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Setting up reaction equations: Guided practice
Do you have difficulties drawing up chemical reaction equations? These guided exercises will help you arrive at the correct reaction equation quickly and easily.
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Drawing up a reaction equation: Tips
Difficulties with formulating reaction equations? These tips will help you or your students to prepare reaction equations easily and correctly. A separate video has been developed for the exercises.
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