You have heard all about it, now it is time to get your students working with computer code. There is something for every level and this would be a great extension activity or possibly extra credit. Check it out!
Interactive textbooks, videos, simulations,exercises, flashcards. All Free. This is a great place to find content for your blended classroom.
This is probably the site I have used the most over the last 10 years as far as a resouce online. Many simulations covering most science content areas. Simulations come with "labs" that require the simulation for completion.
Planting Science is a learning and research resource, bringing together students, plant scientists, and teachers from across the nation. Students engage in hands-on plant investigations, working with peers and scientist mentors to build collaborations and to improve their understanding of science.