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A new field study called HOMEChem (House Observations of Microbial and Environmental Chemistry), funded by a grant from the Alfred P. Sloan Foundation in its Chemistry of Indoor Environments program, will analyze these chemical interactions with the...

... after all, suggests a new study from Washington University School of Medicine in St. Louis. Analyzing data from more ...

Centering science instruction around investigation and design can improve learning in middle and high schools and help students make sense of phenomena in the world around them. Current approaches to science in many classrooms do not reflect this...