Curated OER
Lake Tahoe Then and Now
Students investigate the differences in Lake Tahoe from the past to the present. In this geography instructional activity, students read the book Washoe Seasons of Life and identify the descriptions of the land and lake. Students create...
Curated OER
Ocean Water
In this ocean water worksheet, learners use 6 given terms related to ocean water, early Earth and ocean components to complete the sentences. They also answer 4 questions about seawater, the effects of volcanoes on oceans and ocean life.
University of Hawai'i
University of Hawaii: Mercury Unveiled
New analysis of data returned by the Mariner 10 mission. Includes several photo images. Examines the possibility of volcanism in the history of Mercury and comparisons to Hawaiian and Lunar volcanic events.
Science4Fun
Science4 Fun: Lakes
What is a lake? Learn about some famous lakes in the world and how they are formed.