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Create a breeding ground for growing bacteria
In this video you will see how you can make a simple food base with kitchen materials, with gelatin, sugar and water. Samples are also taken and placed on the culture medium to grow bacteria. The result of the cultivation cannot be seen in the …
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OPTA Series 8A: Rise and fall delay
This video recording shows how to create a ladder diagram that allows you to switch on a second output with a delay after switching on a first input. The second output will then switch off with a delay after switching off a first input. This video …
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OPTA Series 8A: Rise delay
This video recording shows how to create a ladder diagram that allows you to switch on a second output with a delay after switching on a first input. This video refers to switching on a bathroom fan in combination with the lighting.
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OPTA Series 8A: Connecting to Arduino
OPTA is the first programmable logic relay that you can program with, for example, Arduino IDE. This video presentation shows you how to install the OPTA software and connect it to the Arduino software.
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OPTA Series 8A: Ladder diagram
This video recording will introduce you to how to run and test a ladder diagram. You can draw up this diagram with Arduino software.
This video recording introduces you to how to run and test a ladder diagram. You can draw up this diagram with …
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OPTA Series 8A: Name inputs and outputs
This video recording shows how you can freely name the inputs and outputs of the programmable relays. In addition, it is possible to set inputs as analog inputs.
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Cloud art
What do you see in these clouds? The video contains a simple teaching idea about clouds. You will also find a photo of what the result can be if you start working with this in class.
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Pareto Principle: Video
Video about the Pareto principle or the 80-20 rule. This economic rule is applicable everywhere and means that 80% of the outcomes are caused by 20% of the causes.
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Reading is Cool: Song
With this reading song you can motivate students to read more.
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Get creative with words from a magazine
A small tutorial on how to get creative with words from magazines or newspapers.
Pupils cut words from a newspaper and use it to create their own text. Afterwards they rap their text.
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Making a windsock: Instruction film and lesson sheet
In this learning resource, your students make a windsock using a step-by-step plan.
In the lesson sheet below you will find the materials listed again, as well as the short step-by-step plan to get started.
This learning resource was added by …
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Virtual reality: Drill press
This movie gives an impression of the Virtual reality drill press app that our gamifier has made for use on the Oculus Quest.
We are currently fine-tuning it, but it will soon be available for free. If you are interested in this app, please get in …
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