Monthly Challenges

Monthly Challenges: You receive additional tasks for the respective material packages (B/C) as free downloadable PDFs. You can even initiate a mini challenge for your class. Simply send us an email with your challenge task about energy. What will other school classes do on this subject? The September Challenge shown below serves as an example. Tip: Participation in at least one challenge entitles your class to take part in the competition.


October Challenge

Here‘s how you can your very own Lantern stick, just in time for the darkness of autum and winter.

Challange material

Send us your challenge result

Simply send it to us as a photo, a video or in writing. The creative approach is up to you. By sending the email you agree that your personal data will be used for administering this contest.

Impressions from the current challenge