Lesson Plans for Teachers

Below are hyperlinks to lessons plans which have been posted publicly on the internet. If you know of a lesson plan which could be featured  on this page, please contact us at secchidipin@nalms.org.

NOTE: Posting of hyperlinks does not signify endorsement (by The Secchi Dip-In or NALMS) nor responsibility for hyperlink contents nor for any associated organizations/companies/entities.

Light and Water: The Secchi Disk Experiment

by David Palandro and Lucia Odriozola (for grades 3-6; SSS: SC.D.2.2, SC.H.1.2, MA.A.4.2, MA.B.3.2, MA.E.1.2)

How Clear Is the Water?

by the National Parks Service (for grades 7-12 & multiple 50-minute class periods)