Ten page test that I used for 8th grade physical science. I tests basic science skills, observation, inference, measuring, reading and understanding graphs. It also has some astronomy, using star finders and relationship of polaris to latitude. This test was really taylored to my class but there is so much here that most teachers will find 80%+ useful if they are teaching physical science. There is a really good sequence part but will have to take your own pictures. Students put four pictures of a changin scene and have to right observations and make inferences about the pictures. If you take your own you will have a better understanding what happened between the pictures.