Curated OER
Indoor Air Quality
Pupils examine the role of pollution indoors rather than outdoors. They identify pollutant sources and complete a KWL chart. They also measure pollutant levels and discuss how they can improve air quality.
OpenStax
Open Stax: Forces and Torques in Muscles and Joints
From a chapter on Statics and Torque in a Physics textbook. This section of the chapter provides an in-depth discussion of forces and torque in the human body. We learn about muscular force, the importance of posture in preventing back...
Science Buddies
Science Buddies: Deep Knee Bends: Measuring Knee Stress With a Mechanical Model
Prosthetic limbs and artificial joints can help people with disease or injury lead a normal life. Sports medicine or physical therapy is also an area that relates to this experiment. Either way, this project serves as a good match if any...
Science Education Resource Center at Carleton College
Serc: Investigating Joints: Naming and Identifying Joints in the Human Body
In this investigation, students will study joints by comparing mechanical devices to living joint movement to understand how different kinds of joints work. Students will also determine where these joints are located in the body....
Technovation
Curiosity Machine: Challenges: Build a Joint Mechanism
This website challenges students to make a simple machine out of a straw to mimic the movement of joints in your body. The website includes a lesson plan, tips, and a place for students to document their design process.
Technovation
Curiosity Machine: Challenges: Make a Mechanical Leg
This website challenges students to make a ball and socket joint that mimics the movement of a human hip or shoulder. Using only a tennis ball, rubber bands, cardboard, and tape, students will construct this mechanical device. The site...
TeachEngineering
Teach Engineering: Fascinating Friction!
In this activity, students use wood, wax paper and oil to investigate the importance of lubrication between materials and to understand the concept of friction. Using wax paper and oil placed between pieces of wood, the function of...
National High Magnetic Field Laboratory
Magnet Academy: Paul Dirac
Paul Adrien Maurice Dirac was an outstanding twentieth century theoretical physicist whose work was fundamental to the development of quantum mechanics and quantum electrodynamics. He was awarded the Nobel Prize for Physics jointly with...