Discusses three issues related to the use of positive and negative examples during instruction: sequence, quality, and quantity of examples. Some possible resolutions based on available research evidence and theoretical work in the field are suggested. Twenty-eight references are listed. (Author/LLS)

The major reason for using the outdoor history museum as a field laboratory is to provide for small in depth studies of "real life" problems relevant for today's students. An authentic New England village of 1790-1840 provides the background for the sequential development of various concepts in the social studies learning unit. Concepts are…

Another objective in addition to those stated in SO 000 641 was: to develop illustrative source books for teachers and booklets for pupils that exemplify the approaches to be tested in investigations. There were five brief history units written on topics that should be added to textbooks: 1) The Social Impact of the Great Depression, 2) The New…