Have a question about 1Lecture, a suggestion for a lesson, or a concern about something on the site? We welcome feedback that helps make biology explanations clearer, more accurate, and easier to use.
Use the form below for general enquiries, corrections, accessibility feedback, and questions about image credits or permissions.
Report a Content Error
For a possible mistake in a lesson, diagram, animation, or reference, please include:
- The page URL and the relevant heading or figure.
- The statement, label, or explanation you believe needs attention.
- Why it may be incorrect or unclear.
- A reliable supporting source, if available.
You do not need to write a replacement lesson. Identifying the problem clearly is enough to help us assess it.
Report a Quiz or Tool Problem
Please identify the activity or question and describe the inputs or answer selections you used. Include the result displayed and what you expected to happen.
For a display, playback, or accessibility issue, tell us which browser or device you were using and which action caused the problem. These details can help us reproduce the behavior.
Credits and Permissions
For a missing credit or a rights concern, identify the asset, its location on 1Lecture, and the original source or relevant ownership information.
For permission requests, describe the material you would like to use and the intended format, audience, and distribution.
Send Your Message
Include an email address if you would like a reply. Please provide only information needed to explain your enquiry.
What Happens Next
Reports are assessed according to their substance and potential effect on learners. We may request more information or check additional references before deciding on a correction.
Response times depend on the nature of the enquiry. Our Corrections Policy explains how material errors and updates should be handled.
Please avoid sending medical records, personal test results, or other sensitive information. This contact channel is for educational and website enquiries, rather than individual medical advice.