Two studies investigated the placement of interesting details in a text by asking 276 undergraduate students what they could recall after reading a text about a physicist and his scientific work. Placement of detail did not affect recall, but overall interestingness of the text did affect recall. (SLD)

The effect of equations in scientific proofs on readers' comprehension was studied. Forty college undergraduates solved unfamiliar physics problems with or without a traditional series of related equations. Verbal proofs produced better responses than did equation-based proofs. Equations in proofs cause readers to shift attention away from…

Describes the Soviet educational system and physics textbooks and compares them to their American counterparts. Seventeen references are listed. (YP)

Reviews the problem of certain logical and conceptual shortcomings in textbook presentations of the energy concepts in introductory physics. Discusses concepts and principles related to thermodynamics and echanics. Provides many formulas and diagrams. (YP)