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Calculating with powers: Repetition exercises
A collection of remedies prepared on arithmetic with powers with real numbers.
For the first exercises, the students can choose to experience this step by step with the video: Calculating with powers: Practice video or to get started …
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Operations with fractions: Help cards - Matrix Wiskunde 2
Help card that supports students in operations with fractions.
Step by step it is explained how to add, subtract, multiply and divide fractions.Translated by
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Order of operations: Worksheet - Argument 2
Exercises of sequence of operation:
- parentheses;
- powers and roots;
- multiply and divide;
- add and subtract.
Emphasis on working from left to right.
After the theory and some examples, students can choose from three different exercise series.
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Calculating with percentages: Work bundle
Calculating with percentages in different ways. After each piece there are exercises to practice this theory. The following parts are covered:
- calculating a part;
- calculating the whole;
- calculating the percent;
- percentage increase;
- percentage …
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Order of operations: Help card - Matrix Wiskunde 2
Help card for students who have difficulties in sequencing operations.
This help card can help them remember the sequence.Translated by
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Trigonometry: Mind Map
This mind map was made for students as an example of a mind map for trigonometry. The following parts of trigonometry in a right triangle are discussed:
- calculate sine of angle;
- calculate cosine of angle;
- calculate tangent of angle.
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Real Numbers and Equations: Additional Exercises
In this presentation additional exercises are discussed in connection with:
- surface and volume of cube and sphere;
- determine abscissa of real numbers;
- simple equations of the second and third degrees (based on square root and cube roots).
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Properties of the main operations: Overview
Add and multiply properties of the main operations:
- commutative,
- associative,
- distributive,
- neutral element,
- absorbing element.
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Conversion table: Template
Conversion table for unit conversions:
- mass,
- length,
- volume,
- surface.
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Programming Arduino: Manual
This manual explains how to load a program from the Arduino IDE to an Arduino UNO, MEGA, nano, ESP8266 or ESP32.
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Installation of Arduino IDE: Manual
In this manual you will receive extensive information about installing and setting up the Arduino Integrated Development Environment (IDE). This for the Arduino UNO, MEGA, nano, UNO (WAVGAT), ESP8266, ESP32 and ATtiny.
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Order of operations: Step-by-step plan
A step-by-step plan for the sequence of operations (with powers and square roots).
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