01030cgm a2200253 a 4500 23199 vd cvaizu 110708s2010 nju025 vleng d BD-DhAAL BD-DhAAL 502.8 22 Science : the scientific method [videorecording] [DVD] Biology : Scientific method 2 videodisc (DVD) (25 min.) : sd., col. ; 1/2 in. + 1 teacher's guide "391120" From starting a problem to gathering data and coming to a conclusion, students demonstrate all eight steps of the scientific method. Grades K-8. 00023199 DVD Science Methodology Sunburst Visual Media Cerebellum Corporation Ayesha Abed Library General Shelf. 11048 11048 0 0 ddc 0 502_800000000000000_SCI 0 17410 BRACUL BRACUL AV 2011-06-30 INSIGHT MEDIA, New York, USA 10404.00 0 502.8 SCI 4010023199 2011-07-12 1 2011-07-12 AV