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- Grade Range
- 6th - 12th
- Rating

Students assess the journalistic value of numbers used in newspaper articles while learning about the significance of the Hubble telescope's new data on the age of the universe. Full Review »
- Grade Range
- 6th - 10th
- Rating

Students explore current plate tectonic theory, use the U.S. Geological Survey website to identify and map locations of the 10 largest quakes over a 10 year period and track current quakes for a one week period. Full Review »
- Grade Range
- 6th - 12th
- Rating

Students explore the concept of theories in science while examining the theory of evolution. They conduct research and participate in a discussion about current issues in science culminating in the creation of question and answer pamphlets. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students explore how Newton tied together the gravity observed on Earth and the motion of the Moon. They apply an earlier lesson about centripetal forces. Full Review »
- Grade Range
- 10th - Higher Ed
- Rating

Students examine both the Phillips Curve and the Wave Curve theories of economics. They read case studies which have implications for labor economics as well as macroeconomics. Full Review »
- Grade Range
- 9th - 12th
- Rating

Students research the structure of the atom and how that structure has changed throughout history. They compare/contrast four scientist's model of the atom: Dalton, Thomson, Rutherford, and Bohr. Students describe the four forces of nature and their influence on the atom. Full Review »
- Grade Range
- 8th - 12th
- Rating

Students are introduced to the Pythagoras' Theorem and its history, proofs and practice in application. Students find perimeters, areas and volume of everyday objects. Students state and explain the theory. Full Review »
- Grade Range
- 9th - 10th
- Rating

Students explore the theory of Plate Tectonics. They participate in a simulation in which they re-enact the debate over Plate Tectonics vs. traditional beliefs of stationary continents that were widely accepted during the 1800's and early 1900's. Full Review »
- Grade Range
- 10th - 12th
- Rating

Students investigate proportions and ratios as they apply to transformer theory. They discuss the values of the primary and secondary side of a transformer and how to calculate turns, voltage, and current. After solving several example problems, they calculate formulas and work through traditional problems involving temperature. Full Review »
- Grade Range
- 10th - 12th
- Rating

Students perform experiments to test Koch's Postulates. After discussing germ theory and reasons for sanitation, students explore ways diseases spread and proper sanitation. Students use fruit and fruit mold to observe infectious agents. They observe and record changes in mold growth. Full Review »

