In Biology, Exploring Life, the authors talked with many students and teachers about how a book and other materials could help students learn biology better. Resulting from a pilot program of the National Science Foundation (NSF), the result was a unique 3 part program combining a shorter textbook, interactive activities, and interesting, creative labs.

• EXPLORING LIFE GUIDED READING AND STUDY WORKBOOK 2004C
• 0078738261
• Biology Exploring Life: Laboratory Manual
• Descubre, Nivel 3, Lengua Y Cultura Del Mundo Hispanico
• Descubre, Level 2: Lengua Y Cultura Del Mundo Hispanico