by Mark Ogrentz | Dec 8, 2023
In this hands-on activity, student groups design, build, test and improve devices to pump water as if they were engineers helping a rural village meet their drinking water supply. Students keep track of their materials costs, and calculate power and cost efficiencies...
by Mark Ogrentz | Dec 8, 2023
Interactive aerial-based program that allows users to choose a drop point and then follow water as it travels the natural watercourses. LINKS River Runner
by Mark Ogrentz | Dec 8, 2023
Student teams practice water quality analysis through turbidity measurement and coliform bacteria counts. They use information about water treatment processes to design prototype small-scale water treatment systems and test the influent (incoming) and effluent...
by Mark Ogrentz | Dec 8, 2023
Kit-based educational resources, which offers ready-to-use experiments and learning modules for educators. LINKS Science Take Out
by Mark Ogrentz | Dec 8, 2023
Students learn that engineers develop different polymers to serve various functions and are introduced to selectively permeable membranes. LINKS Selectively Permeable Membranes
