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Addition and subtraction up to 100 with bridge: Help card
This help card explains how to add and subtract up to 100 with bridge, using example exercises.
The following types of exercises are explained:
- TE + E with bridge;
- TE - E with bridge;
- TE + TE with bridge;
- TE - TE with bridge.
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Addition and subtraction up to 20: Help card
These help cards show the different types of exercises for adding and subtracting up to 20. An example exercise has been solved for each type of exercise.
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Number knowledge up to 100,000
With this online exercise you practice your knowledge of numbers up to 100,000. You give the value of a digit in a number, you add units, tens or hundreds to a specified number and you indicate the largest number.
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Using generative AI safely and responsibly: Toolkit for the classroom
This toolkit, developed by Microsoft, is designed for teachers who teach students aged 13 to 15. It aims to introduce generative AI in an accessible way and build awareness among young people by illustrating the risks to safety and mental …
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Geometry course material from block 5: Test guide
With the help of this test guide, students can prepare for the geometry test in block 5 of the De Wiskanjers 4 method.
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Classifying triangles according to the angles: Help chart
This memory card can be helpful in recognizing acute-angled, right-angled and obtuse-angled triangles.
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Addition and subtraction up to 100 with bridge: Step-by-step plan - Rekensprong Plus 2
In the appendix you will find a step-by-step plan of operations up to 100 with a bridge that can be used by students whose arithmetic is a bit more difficult.
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Emailing and Email Etiquette: Course
Course on how to correctly compose and send e-mail where students must take into account the guidelines of netiquette. The most important guidelines can be found on a poster that you can hang up in the classroom.
The following objectives are covered …
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Diagrams and graphs
You practice reading information on a line graph, a bar graph and a pie chart.
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Arithmetic language: Mathematics aid cards
Sheets with arithmetic language for the four operations.
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Times and division table of 1, 2, 4, 5 and 10
With this quiz you can practice the times and division tables of 1, 2, 4, 5 and 10
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Symmetry axes and mirroring
You solve the following exercises:
- draw lines of symmetry;
- indicate asymmetry;
- indicate whether a reflection has been drawn correctly;
- indicate similar figures.
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