Humm - this could be a meaningful, real-life project for assignment 3. Involving students in the marketing campaign to return these insects back onto Lord Howe Island. Researching the insects, producing videos, posters, podcasts, - lots of options here...
A research paper that surveyed teachers and students before and after using a virtual environment (a virtual reality - photosynthesis) in the classroom.
Great links to videos and simulations in all science areas with the option of signing up (for free) and creating annotated playlists for your students to access and watch.
Paul Andersen explains how cells duplicate through the process of cell division. Prokaryotic cells (like bacteria) duplicate through a process of binary fission. Eukaryotic cells (like you) duplicate body cells through mitosis and create sex cells through meiosis.