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Handsome art hairstyles
In this book you will learn how to make the crazy hairstyles depicted. In the book you will also find all kinds of facts about hair and hairstyles and word games about (especially) hair.
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Tangible material (3) -
CO₂ Calculator for Schools
Schools for less CO₂ is a free digital tool that makes it possible to monitor your school's CO₂ emissions and use them for climate education.
The students perform measurements and enter the data in the CO₂ calculator. This converts …
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