Thames & Kosmos, a company offering award-winning science kits that cover topics such as biology, physics, astronomy, and alternative energy, has created a free educational resources page. This page is perfect for parents and educators looking for free, downloadable instructions for science activities you can do at home. From sample experiments to videos showcasing fantastic scientific effects to word finds and colouring pages, they have something for children (and adults!) of all ages. Science At Home.
Canadian Teacher Magazine has compiled a list of many more offers and opportunities for housebound learners and educators here.