Featured in PASCO’s Biology through Inquiry Teacher Guide
Features 25 inquiry based labs covering the fundamental concepts of cell biology, ecology and physiology.
Use a dissolved oxygen sensor to understand the amount of oxygen produced through photosynthesis in an aquatic plant in ambient light, bright
light and darkness.
Guide students to understand the amount of oxygen produced through photosynthesis in an aquatic plant exposed to ambient light, bright light, and darkness.
Students gain experience conducting the following procedures using an aquatic plant in a closed system:
Rubber stopper, #3
Lamp, 100 W (or equivalent)
Cloth, heavy, about 50-cm by 50-cm
Elodea plant (several)
Water, 2 L
This experiment may require software and an interface for data collection.