Biology: Concepts and Investigations, authored by Mariëlle Hoefnagels and published by McGraw Hill in its 4th edition on February 13, 2017, spans 912 pages. This textbook aims to demystify the general concepts of biology at a level that encourages students to grasp ideas rather than merely memorize details. Mariëlle Hoefnagels’ passion as an instructor is clearly reflected in her approach, which seeks to connect biological concepts to students’ everyday lives and highlight connections between various chapters and previously studied material. The book also emphasizes teaching introductory students how to become more active learners.

To enhance student understanding, the 4th edition of this textbook includes new digital resources, updated PowerPoint presentations, tutorial animations based on textbook art, upgraded Connect question banks, and adaptive technologies like SmartBook with Learning Resources that leverage technology’s power. These features aim to provide a rich, interactive learning experience for students.