Print (course books, handouts, quizzes, etc.)
Print (course books, handouts, quizzes, etc.) Most preferable
Print (course books, handouts, quizzes, etc.)
Print (course books, handouts, quizzes, etc.)
Print (course books, handouts, quizzes, etc.)
Print (course books, handouts, quizzes, etc.) Least preferable
Movies/videos (scientists interviews, instructional, etc.)
Movies/videos (scientists interviews, instructional, etc.) Most preferable
Movies/videos (scientists interviews, instructional, etc.)
Movies/videos (scientists interviews, instructional, etc.)
Movies/videos (scientists interviews, instructional, etc.)
Movies/videos (scientists interviews, instructional, etc.) Least preferable
Photographs (microscopy pictures, etc.)
Photographs (microscopy pictures, etc.) Most preferable
Photographs (microscopy pictures, etc.)
Photographs (microscopy pictures, etc.)
Photographs (microscopy pictures, etc.)
Photographs (microscopy pictures, etc.) Least preferable
CD-ROMs (with teaching kits, games, etc.)
CD-ROMs (with teaching kits, games, etc.) Most preferable
CD-ROMs (with teaching kits, games, etc.)
CD-ROMs (with teaching kits, games, etc.)
CD-ROMs (with teaching kits, games, etc.)
CD-ROMs (with teaching kits, games, etc.) Least preferable
Web-based projects (through the Internet)
Web-based projects (through the Internet) Most preferable
Web-based projects (through the Internet)
Web-based projects (through the Internet)
Web-based projects (through the Internet)
Web-based projects (through the Internet) Least preferable
Kits
Kits Most preferable
Kits
Kits
Kits
Kits Least preferable