History of Atomic Theory (cut & paste & foldable) Activity from Sandy's Science on TeachersNotebook.com - (3 pages) - This is a cut and paste and foldable activity. Students cut out and sort pictures of scientists (Democritus, Dalton, Thomson, Rutherford, Bohr, Chadwick) historical dates and descriptions of their theories. Follow-up questions on modern cloud theory and w
History of Autism. Over the past century, the definition of autism and the array of disorders it encompasses has not only changed but also been subject to gross misunderstanding. Let’s take a look at a short history of autism, as well as current diagnosis rates and information.