Knowledge Base · Textbook
Textbook
Everything you need for the lessons of the Knowledge Base, in short chapters. Read a chapter and then practise the lesson that goes with it.
Short and clearWith sources
Unit 1 · 3 chapters
The rules in the Netherlands
What tolerance means, which limits apply and why you read nothing online about what a coffeeshop sells. Three short chapters, one for each lesson of unit 1.
What tolerance means
In this chapter you read what tolerance means, which law applies and who makes the rules.
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18+, ID and 5 grams
In this chapter you read which limits these are and why they exist.
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Borders, streets and cities
In this chapter you read what applies at the border, in the street and in your own municipality, and why coffeeshops say nothing online about what they sell.
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Read the chapter: Borders, streets and citiesPractise lesson 3
Unit 2 · 3 chapters
Safe and mindful
How to make the risks smaller: take it slowly, take your time, do not combine and never drive. Three short chapters, one for each lesson of unit 2.
Start low, go slow
In this chapter you read how to start slowly, what drug, set and setting mean and why you are not yet sober after a few hours.
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Edible forms and time
In this chapter you read why the effect comes late, lasts much longer and can be more intense, and why you never take more.
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Do not combine, do not drive
In this chapter you read why you do not combine it with alcohol, why you do not drive and what happens during a check.
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Read the chapter: Do not combine, do not drivePractise lesson 3
Unit 3 · 3 chapters
What it actually is
Which plant it comes from, which substances it contains and what they do in your body. Three short chapters, one for each lesson of unit 3.
The plant and the substances
In this chapter you read which plant they come from, what the difference is, how they are used and why the strength is never known exactly.
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Read the chapter: The plant and the substancesPractise lesson 1
THC and CBD
In this chapter you read what they do, what has and has not been proven, and why you check first if you take medicines.
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How it works in your body
In this chapter you read how quickly the effect comes, why that differs from person to person and what smoking does to your lungs and your heart.
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Read the chapter: How it works in your bodyPractise lesson 3
Unit 4 · 3 chapters
Effects and risks
What you may notice, when it is too much and where to go with questions. Three short chapters, one for each lesson of unit 4.
What you may feel
In this chapter you read which effects people may notice, which of them are unwanted and why it differs from person to person.
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When it is too much
In this chapter you read how to recognise that, what you do then and when you call for help.
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Who should avoid it, and where to find help
In this chapter you read for whom use carries extra risk, what dependence is and where you can go anonymously with questions.
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Read the chapter: Who should avoid it, and where to find helpPractise lesson 3