What Factors Affect Dissolved Oxygen?
Students will use a dissolved oxygen sensor to determine how different factors affect the concentration...
Photosynthesis and Respiration with Algae Beads
Students use a Wireless Optical Dissolved Oxygen Sensor (PS-3246) and a Photosynthesis Chamber (SE-3251)...
Enzyme Action (Optical Dissolved Oxygen)
Students use a Wireless Optical Dissolved Oxygen (ODO) sensor and (optional) Photosynthesis Chamber...
Cellular Respiration in Yeast (Optical Dissolved Oxygen)
Students use a Wireless Optical Dissolved Oxygen sensor and a Photosynthesis Chamber to investigate...
Osmotic Movement of Water
Students use the Diffusion-Osmosis Apparatus and Pressure Sensors to explore the osmotic movement of water across a semipermeable membrane.
Program a Greenhouse Sense and Control System (Advanced)
Students use an EcoChamber and a //control.Node along with all Greenhouse inputs (temperature, humidity,...
Code a Cooling Breeze for a Greenhouse
Students use Blockly code, a //control.Node, and Greenhouse Sensor measurements to program a fan...
Exercise and Calorie Expenditure
Students use a wireless oxygen gas sensor, wireless carbon dioxide gas sensor, and spirometer to estimate oxygen consumption and calories burned according...
Spirometry: Pulmonary Function
Students use a spirometer to study lung function and learn how to determine lung volumes and capacities from a spirogram.
Muscle Stretch Reflex
Students use an EKG sensor along with a force sensor to determine the average time for the calf muscle to respond to the Achilles reflex.
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