This manual describes two methods of assessing college students' conceptual structures in the interest of student evaluation. The focus is on the mental frameworks (conceptual structures) that enable students to remember and apply facts and theories. The guide offers two methods, the "ordered-tree" and the "fill-in-the-structure." An introduction…

Presents a study to examine the effects of a verbal teaching strategy versus a strategy providing instruction using activities and manipulatives in four seventh grade earth science classes with students of varying cognitive abilities (n=83). Results indicate that students with more cognitive structures perform better and that using manipulatives…

One hundred and forty students in grades 6 and 7 were asked to process 32 science statements. Half of the statements were consistent with their prior knowledge, whereas the remaining facts were inconsistent with it. Half of the students were instructed to read the sentences for understanding (reading controls). The remaining students were…