Science Fix is a site created by Darren Fix for middle school science teachers. Science Fix offers lessons and videos demonstrating different science concepts. Mr. Fix shares some fun, interesting things that are going on in science. Science Fix would also be a great resource for end of year 5th grade or 6th grade students to introduce concepts that will be taught in middle school science classes. Mr. Fix has created a fabulous resource for other science teachers. Take some time and visit Science Fix.