Sure! Here’s an example of a general school-related disclaimer text you could use for a variety of purposes (projects, presentations, websites, etc.):
Disclaimer
This material was created for educational purposes only. All content, including text, images, and references, is intended to support learning and classroom instruction. Any opinions expressed are those of the student(s) and do not necessarily reflect the views of the school, its staff, or administration. Sources have been credited where applicable. If any copyrighted material has been used unintentionally without proper attribution, please contact us for prompt correction or removal.
Let me know if you need a more specific disclaimer—like for a science fair project, student blog, survey, or school video.