Terms of Use

Thanks for your interest in an online math, science, and/or engineering course for students between the ages of 5 and 17. These courses explore how math, science, and engineering connect to everyday questions while providing learners with hands-on experience. I use the language of “supervising adult” to refer to the adult who paid for the courses. Courses are designed to be used by the whole family; each family only needs to make one purchase.

Course delivery: The course will be delivered via a membership portal. It is the job of the supervising adult to provide adequate supervision to children completing their activities.

Payment: Payment for courses is processed via PayPal. You will have access to the course as long as I continue to support the course technically.

Child safety: Supervising adults are held responsible for children’s safety. As supervising adults, please use your best judgment to ensure that children enjoy their adventures safely.

Photos: I would love to see photos of your children enjoying my courses. In submitting any photos, please know that you are releasing permission for me to use your photos on online platforms of Opportunity Unlocked, including the Opportunity Unlocked website and social media channels affiliated with Opportunity Unlocked. Submitted photos may also be used in marketing materials for courses and other Opportunity Unlocked programs.

Intellectual property: The content in the course belongs to Lindsey Nelson. You are not permitted to copy, redistribute, sell, reprint, or republish any program materials.

Refunds: There are no refunds available.

Disclaimer: The contents within courses are meant for informational and educational purposes. To the fullest extent possible, I am not responsible for any direct or indirect losses, which include but are not limited to, accidents, injuries, harm, loss, damage, death, personal or business interruptions, misapplication of information, loss of data, loss of goodwill, wasted time and for any other loss or damage of any kind, however and whether caused by negligence, breach of contract, or otherwise, even if foreseeable. You specifically acknowledge and agree to release me for any liability that may occur as your child studies with my online courses.

Last updated: December 2018