Are you a K-5 teacher who needs to teach science but feels unprepared? It is especially common for K-5 teachers to feel uncomfortable teaching physical sciences. This is the book for you. It is material I have prepared for our Masters in Arts in Teaching students at Oglethorpe University over years of teaching them how to teach physical sciences. I emphasize teaching by activities and demonstrations so the book is a compendium of activities and demonstrations in all the science areas covered by the Georgia Performance Standards. Fearful at first, they come to love the course and the materials and you will too. The book covers every performance standard in the sciences including measurements and even some topics not in the GPS.