The Human Machine

Learn how our bones, muscles, and joints work together to keep our bodies in motion, whether we're running, typing on a keyboard, or even laughing.

Each Nutshell includes:

• 8-12 activities that develop a specific science topic
• Quality materials for 1-3 students
• An Activity Guide with simple, clearly written instructions
• 3 Activity Journals to record student observations and data, and apply writing skills
• Consumable materials for 6 uses