Looking Forward: Announcements and Growth of the Journal Karen C. Cohen Editorial Introduction Pages: 309 - 314
The Use of Video Demonstrations and Particulate Animation in General Chemistry Alexandra Velázquez-MarcanoVickie M. WilliamsonKenneth C. Williamson OriginalPaper Pages: 315 - 323
Curriculum Carts and Collaboration: A Model for Training Secondary Science Teachers Kent J. CrippenLeanna ArchambaultGregory A. Levitt OriginalPaper Pages: 325 - 331
Technology Project Learning Versus Lab Experimentation S. WaksN. Sabag OriginalPaper Pages: 333 - 342
Assessing Girls' Reactions to Science Workshops Karen L. YanowitzStaria S. Vanderpool OriginalPaper Pages: 353 - 359
Instructional Technology and Molecular Visualization Jeffrey R. ApplingLisa C. Peake OriginalPaper Pages: 361 - 365
A Cohort-Driven Assessment Task for Scientific Report Writing Jo-Anne ChuckLauren Young OriginalPaper Pages: 367 - 376
Effects of Enhanced Laboratory Instructional Technique on Senior Secondary Students' Attitude Toward Chemistry in Oyo Township, Oyo State, Nigeria Francis Adewumi AdesojiSikiru Morakinyo Raimi OriginalPaper Pages: 377 - 385
Introducing Real-Time AVHRR-APT Satellite Imagery in the Classroom Environment Lucas MoxeyCompton TuckerJohn Chadwick OriginalPaper Pages: 387 - 394
Evaluation of the Long-Term Impact of a University High School Summer Science Program on Students' Interest and Perceived Abilities in Science Dina G. Markowitz OriginalPaper Pages: 395 - 407
A Reconstruction of Structure of the Atom and Its Implications for General Physics Textbooks: A History and Philosophy of Science Perspective María A. RodríguezMansoor Niaz OriginalPaper Pages: 409 - 424