STEM Labs for Life Science by Mark Twain includes 26 fun, integrated labs that help students understand concepts such as:
-life
-human body systems
-ecosystems
This middle school life science book encourages students to collaborate and communicate to solve real-world problems.

The STEM Labs for Life Science book for sixth–eighth grades features introductory materials to explain STEM education concepts and provides materials for instruction and assessment. Correlated to meet current state standards, each lab combines the following essential STEM concepts:
-communication
-creativity
-teamwork
-critical thinking

The Mark Twain Publishing Company provides classroom decorations and supplemental books for middle-grade and upper-grade classrooms. These products are designed by leading educators and cover science, math, behavior management, history, government, language arts, fine arts, and social studies.