Curated OER
The Difference is the Truss
Students use a computer to simulate building and testing bridges with various types of trusses.
Curated OER
Decomposers at Work!
Students design and conduct investigations that illustrate the process of decomposition. After a lecture/demo, students simulate the process of soil composting in the classroom. They closely chart the decomposition of their soil.
Curated OER
Bioremediation
Students design and conduct investigations that illustrate the effect bioremediation has on organic matter and determine environmental applications. They, in groups, present their findings to the class.
Curated OER
Flow Rates of Faucets and Rivers
Students work together to discover the flow rates of faucets and rivers. They relate their results to engineering and applied science concepts. They make predictions on the flow rate of a nearby river in their local community.
Curated OER
Paper Making and Stories
Students create a handmade paper using pre-soaked paper pulp and a screen. They then decorate the paper using water color paint and brushes in a style that expresses ideas from a reading of, "Miss Rumphius" by Barbara Cooney.
Curated OER
Launching Rockets
Second graders discuss experiences of watching a rocket launch either on television or in person before making paper rockets. They make and color rockets which they attempt to launch using a strong breath blown through a straw at the...
Curated OER
Field Experiments on Succession
Student develop a hypothesis regarding the effects of either mowing or fertilizer upon the diversity of plant species in a grassland ecosystem. They set up experiment field plots and measure species richness.
Curated OER
Art Changes You And the World
Students explore advertising as a way to change their world. They use the Internet to research an energy, an environmental, and a cultural issue and create three 'world changing' pieces of advertising/artwork to express their ideas.
Curated OER
Castles and Forts of Wales and Oregon
Students compare a castle in Wales to a fort in Oregon and design and build a castle or fort. In this structure study lesson, students complete activities to study castles in Wales to forts in England. Students then design their own fort...