The author suggests having students work on the related inequalities to given equations comparing and graphing the three solutions on the same number line. Using individual activity cards, the student picks replacements and computes, continuing this process until they can determine the complete solution. (LS)

Adapted from the author's M.A. thesis, University of Queensland, 1971; slightly revised version of a paper presented at the 1973 Conference of the Linguistic Society of Australia. (DD)

Part of a Ph.D. dissertation, University of Minnesota; results were presented in part at the 81st Meeting of the Acoustical Society of America, April 1971. (DD)

This article displays the graphs of number patterns obtained by writing each number in the pattern as an ordered pair, plotting the ordered pairs, and joining consecutive points by straight lines. (DT)

By changing the Euclidean metric definition, a new geometry is developed. Properties of figures are analyzed and theorems are proven in this new system. (DT)

A rationale for considering the implications of future trends and anticipating the future,'' and specific techniques for teachers. (Editor/SP)

"The conditionability of the eyeblink response using a photocell method with human infants was explored... The data indicate the feasibility of studying such conditioning in young infants. (Author)