1. Heroism and science education reform

   • Robyn White
   • John Wallace

   OriginalPaper Pages: 417 - 430

2. Student self-evaluations of open-ended projects in a grade 9 science classroom

   • Clint Surry
   • Wolff-Michael Roth

   OriginalPaper Pages: 431 - 443

3. Teacher-student classroom interactions among science students of different sex and cultural background

   • Tony Rickards
   • Darrell Fisher

   OriginalPaper Pages: 445 - 455

4. Assessing depth of sociocognitive processing in peer groups' science discussions

   • Kathleen Hogan

   OriginalPaper Pages: 457 - 477

5. Collaborative science activities and the social construction of understanding of physical science concepts by pre-service teachears in Fiji

   • Neil Taylor
   • Keith B. Lucas
   • James J. Watters

   OriginalPaper Pages: 479 - 500

6. Introducing technology education: Using teachers' questions as a platform for professional development

   • Sarah J. Stein
   • Cambell J. McRobbie
   • Ian S. Ginns

   OriginalPaper Pages: 501 - 514

7. Students constructs about energy and constructivist learning

   • Tony Fetherston

   OriginalPaper Pages: 515 - 525

8. Structured cognitive discussions in senior high school physics: Student and teacher perceptions

   • Richard Gunstone
   • Brian McKittrick
   • Pam Mulhall

   OriginalPaper Pages: 527 - 546