Curated OER
Scientists Discover Giant Frog Fossil
Students examine a world map and read a news article about the discovery of a giant frog fossil. In this earth science and current event lesson, the teacher introduces an article with a discussion about continental drift and a vocabulary...
Curated OER
Earth System Science
Students investigate the age of the earth by using accepted scientific methods. They conduct research about the use of radioactive dating and there is a simulation activity of the process. Finally, students measure the radioactive decay...
Curated OER
Volcanoes
Students use the research the different types of Volcanoes. In this Earth Science lesson, students use provided websites to collect information about volcanoes. They work in pairs to review the different types of volcanoes and then...
Curated OER
Water Quality
Students use a microcomputer connected to a conductivity probe to measure the total dissolved solids in local area water samples. Students then compare their measurements with others in their class as well as other standard measurements.