Spike@School v4.0 Sites for students on various subjects http://www.glenbrook.school.nz/45/link_sets/102-learning.rss en-nz There are lots of great activities and experiments on this site. In the crafts section there is a recipe for invisible ink. Scroll down to the Science Experiments section. Find out how to make raisins dance. Or try making some Blue Goo. Try out these different experiments. Many of them relate to the chemistry topic we are doing at school. http://www.nationalgeographic.com/kids/activities/ Here is a place where complicated ideas are explained in simple terms. There are interactive follow up activities to check your understanding. And for the very keen, there are some worksheets as well. http://www.bbc.co.uk/schools/revisewise/science/materials/ There is a new puzzle every day. http://www.websudoku.com/?level=1 tips on essay writing http://www.license2write.com/ Offers resources for students and teachers to improve their English reading, comprehension, and writing skills http://www2.actden.com/writ_den/index.htm