My youngest daughter will be entering night grade this coming fall. She is into nature like your daughter (bird feeding/watching, squirrel watching/feeding, gazing at the starts with her telescope, collecting rocks, and anything that has to do with nature). I will be using study.com with her due to the endless possibilities they offer. I currently use it with both of my children. My oldest is in 9th grade now and enjoys her courses. Some of the courses that will be a good fit for my youngest daughter are Kingdom Animalia, Natural Sciences, Environment Science, Microbiology, and Ecology and Environment. This platform also provides creativity and experiments, my youngest daughter is all about getting her hands dirty 😂.She will be learning via her senses, this is the best method for my youngest daughter because it keeps her engage and motivated to learn. If you have any additional questions you can reach me via message.