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Build a graph of a function: GeoGebra applet
What is the graph of a function? How is it constructed?
You enter a function statement, choose x values and immediately see the corresponding y values being calculated. You can then have the point (x,y) of the graph drawn.Translated by
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Geogebra: Math solver
GeoGebra developed this math solver that solves first and second degree equations step by step and simplifies arithmetic expressions. If you enter an equation, after clicking on the plus icon you can enter a second equation and solve the system …
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Geogebra: Practice math
GeoGebra developed an online practice option: GeoGebra Math practice.
Math Practice is a tool to master algebraic notation. It supports a step-by-step approach to problems, allows you to explore different approaches and supports confidence, fluency …
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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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Signs of forces: Lesson letter
This lesson letter explains:
- the schematic representation of forces;
- parts of a force arrow;
- calculate with force arrows;
- dissolution of forces;
- putting together forces.
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Calculating average: Exercises
Exercises on calculating the arithmetic mean.
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Measuring and communicating
This website is suitable for all grades, with attention to:
- quantities;
- units;
- scientific notation;
- vectors and operations with vectors;
- measurement errors;
- meaningful numbers;
- scientific method.
You will find detailed theory on the above topics, …
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Unit prefixes
Drag the units prefix on the left to the corresponding tenth power on the right.
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Simplifying Square Roots: Exercises
Short application with six exercises on simplifying square roots and making denominators root-free.
Can be used as a short interim task or test to see who is or is not up to date with the learning material.
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Quadratic equations: Overview diagram and model exercises
Help sheet to solve complete and incomplete quadratic equations. You will find here:
- a flow chart for solving quadratic equations;
- an overview of all formulas;
- some detailed model exercises.
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Distance between 2 points: Exercises
Applications to the distance formula including:
- combine the correctly completed formula with the distance between given points;
- calculate the distance from a coordinate system;
- calculate the distance with given coordinates.
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Pythagorean Theorem: Exercises
With these BookWidgets, students practice the Pythagorean theorem for both plane figures and space figures.
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