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Disclaimer
Liability for content: The content of these pages has been created with the greatest care. However, no guarantee can be given for its correctness, completeness or topicality. The pages are meant for teaching mathematics to children in a playful way and do not replace regular lessons.
Liability for links: These pages may contain links to external websites of third parties over whose content I have no influence. I can therefore accept no liability for this external content.
Copyright: © 2026 Timea Tóth · Erklärus & Liri – Mathemärchen. All rights reserved. Texts, characters (e.g. Erklärus and Liri), illustrations and the design of these pages are protected by copyright.
Non-commercial use for your own learning and in teaching is permitted, including printing individual pages and linking to them. Not permitted: copying or publishing on other sites or platforms, modifying, passing on for payment, use for advertising, use in paid tutoring or other paid teaching offers, and use of the characters and names for your own products or services. I may change this permission at any time for the future. Any further use requires my prior written consent. In the event of infringement I reserve the right to take legal action. Enquiries: [email address].
Photos by third parties are excluded.