A study was designed to determine if multiple-image (four frames at a time) presentations of stimulus material would provide a superior learning mode for students when compared to the usual single image linear presentation of the material. Students who were learning to use audiovisual equipment in an automated laboratory situation were subjects:…

Visualization is an effective technique for determining exactly what students must do to solve a mathematics problem. Pictures and charts can be used to help children understand which mathematics facts are present and which are missing--an important step toward problem solving. (PP)