All Videos Tagged jrsowash (7)
Rat Dissection-- Thoracic and Circulatory System
This high school lab explores the thoracic cavity (heart & lungs) and circulatory system of the… John Sowash May 23, 2009 1116 views
Earthworm Dissection Lab
Lab demonstration of the dissection of the common earthworm. Resources related to this labcast avai… John Sowash Apr 12, 2009 3724 views
Ascaris Dissection Lab
Lab demonstration of the dissection of a pig roundworm, also known as Ascaris. Resources related to… John Sowash Apr 12, 2009 1520 views
Dissection Tips, Tricks, and Techniques
Introduction to dissection including why dissection activities are important, common equipment, tec… John Sowash Apr 11, 2009 316 views
DNA Extraction Lab
Demonstration of a high school lab in DNA is extracted from peas. Additional resources are availabl… John Sowash Apr 11, 2009 455 views
Meiosis Poker
A simple lab which demonstrates the biological process of meiosis using playing cards. Additional m… John Sowash Feb 4, 2009 288 views
Leaf Pigment Chromatography
Demonstration of a high school lab in which pigments from leaves are separated using pigment chroma… John Sowash Feb 4, 2009 720 views
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