Students compare fossilized specimens to contemporary specimens. They use a computer and a Proscope Digital USB Microscope to collect and compare images of ferns, sand dollars and sow bugs to those of similar fossilized samples.

Middle schoolers participate in a lab in which they are introduced to carbon-dating. In groups, they use the holes of paper from a hole puncher and determine the rate of retention after shaking coins onto the same area. They record...

Students examine the role of science and technology in World War II. They discover how some inventions have changed to meet society's need after the war was over. They visit the museum to complete the lesson.

Middle schoolers use maps and mathematics to determine the appropriate panther population in a given area. For this Florida ecology lesson, students research the area requirements of male and female panther and use a map to help...

In this Benford's Law learning exercise, high schoolers read about the first digit frequency of numbers. Students solve 3 problems about sunspot numbers, solar wind magnetism and the depth of the latest earthquakes by using on line sites...

Students listen to the story, Earth Day - Hooray!, and discuss the story as it is being read.  In this Earth Day lesson, students discuss incentives and penalties in regards to taking care of the Earth.  This lesson plan also...

Students examine the ways that government works to help improve aquatic habitats. In this water habitats lesson plan students view a video and plan a school restoration project. 

Students explore constructive and destructive forces. In this constructive and destructive forces lesson, students complete a WebQuest. Students explore the different types of forces and their effect on the surrounding geography. When...

Students consider the impact of invasive species on local environments. In this ecology lesson, watch the video, Arizona Wildlife Views, which focuses on invasive species. Students develop vocabulary, relate to meaningful comprehension...

Middle schoolers complete lab activities to investigate the "sticky" properties of water, such as surface tension and capillary action, due to the polarity of the molecules.