Curated OER
Seeing the Cell as a System
Young scholars explain how the components of a cell operate as a system. Students examine a bicycle and find out if parts were arranged differently, could the system still be carried out. They look at cells as well and see what...
Curated OER
From Vibration to Sound
Learners observe a series of demonstrations to illustrate wave movement. In this sound wave lesson, students witness how objects create waves when dropped in a dish of water, use a rope and slinky to produce transverse and longitudinal...
Curated OER
Simple Machines-Pulleys
Third graders understand what a pulley is and how it works. In this simple machines, pulley lesson students experiment with broom sticks creating a pulley. Students observe how the pulley moves in its different trials.
Curated OER
Reaction Rates and Equilibrium Worksheet
In this equilibrium worksheet, students solve 8 problems to find the equilibrium constants and reaction rates of given equations.
Curated OER
Radiation from Space
In this radiation worksheet, students review the different types of radiation waves that come from space and the different telescopes used to detect this radiation. This worksheet has 17 true or false questions.
Curated OER
Lesson- Infinite Potential Well
Student create a numerical model which integrates Schrodinger's equation in 1 dimension. They discuss the properties of the solutions which match the boundary conditions. Student discusss any limitations if there are any in there model.
Curated OER
Measurement of the Depth of the Ocean
Young scholars comprehend the physical properties of pressure and Boyle's Law by designing a depth gauge. They construct a capillary depth gauge and calculate the calibrated depth marks of the capillary tube. They determine the margin of...
Curated OER
Kepler's Second Law
Students explore orbital velocities and how they vary along each orbit, according to Kepler's Second Law.
Curated OER
Tick-Tock: Biological Clock
Learners complete several activities that stimulate their assessment of time. They consider the term 'biological clock' and how animals in the wild depend on their own internal clocks for survival.
Curated OER
Photoelectric Devices
Fourth graders view a teacher-made PowerPoint presentation on how photoelectric devices work, and then they answer FCAT-like questions on the material presented. They answer questions about what they viewed in an assignment imbedded in...
Curated OER
Graphical Determination of Density
Learners determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume graph.
Curated OER
Underwater Habitats
Students make a hydrophone and attach it to their Sea Perch ROVs. They use the hydrophones in conjunction with the underwater cameras on the ROVs to explore their local aquatic environments.
Curated OER
Does Dye Die...? : Foreign Chemicals In Our Environment
Students work as scientists to simulate testing on soil, plants, and water for foreign chemicals through this series of experiments.
Curated OER
Seeing The Sun In A New Light
Students examine the observation of "coronal holes," by x-rays, also about related fast streams and moderate magnetic storms that recur at 27 day intervals. They study NASA'S great observatories.
Curated OER
(S-4) The Magnetic Sun
High schoolers explore magnetism and magnetic phenomena on the Sun.
Curated OER
The Angle of the Sun's Rays
High schoolers study elevation of the Sun above the horizon and the angle of the rays and their heating power.
Curated OER
Pumps
Pupils examine the basic types of pumps. They build a gravity-driven water pump and solve a mystery using their knowledge of pressures and pumps.
Curated OER
Windmills: Putting Wind Energy to Work
Students review engineering design process and discuss how wind can be used to help get work done. They look at a variety of windmills, focusing on different materials used in construction of windmills.
Curated OER
Scientists at Work: What'll they think of next?
Young scholars explore scientific discovery while watching a video. They, in groups, are to research a scientific invention and present their findings to the class.
Curated OER
Connections
Students examine the interdependence of the West Central African forest ecosystem. They draw pictures of items found in this ecosystem, discuss their interdependence, and answer discussion questions.
Teach Engineering
Superhydrophobicity – The Lotus Effect
Discover and demonstrate the Lotus Effect and superhydrophobic surfaces with the eighth installment of a nine-part series that teaches scholars about surfaces that exhibit superhydrophobicity. The lesson continues also describes...
Curated OER
How Do Car Engines Work?
Students perform an experiment which simulates what happens inside an internal combustion engine. They explain how the chemical reaction they witnessed is similar to what happens inside the car engine.
Discovery Education
Cushion It!
Sugar cubes, collide! Groups design protection systems using bubble wrap to protect sugar cubes from being destroyed by falling batteries in the STEM lesson. They consider how the experiment relates to collisions in real-world...