Hello there,
Love this project. Im an online course creator, i will help you to do this project. I can create very interactive online courses, quiz with 16 questions models. What you need is just tell me what the output that you want, whether video or HTML file, both are fine.
One more thing, if you need to upload your online course into LMS platform then i can help you as well, prepare the materials and lets start. Waiting your feedback and thank you