Frey Scientific Using The Ohaus Harvard Junior Balance Software, Network License

Frey Scientific using the ohaus Harvard junior balance software, network license. Explore stem using the Ohaus Harvard junior balance and Frey Scientific virtual lab CD_ROM. The virtual labs walk students through balance theory, set up, use and science concepts and activities using the Harvard junior. Also included are three virtual labs in which students will determine mass, volume and density; use the Scientific Method to make hypotheses; conduct virtual experiments; record data; and make conclusions. Grade level: middle school. Safety: no choke hazard.