Back to Products
Testing Dissolved Oxygen Using the Winkler Method CDCD-AS-1 This self-paced CD-Rom learning experience is reinforced through observations, simulations, and practice-and-drill exercises. The interactive disc provides instruction on basic water chemistry teaching, a critical tool for maintaining healthy fish. The computer-based training offered uses over 30 color photographs and two video segments to reinforce critical aspects of conducting the Winkler testing method. This product is a valuable classroom tool for both vocational agriculture or agri-science teachers and students.
|
|
