NOAA
An Ocean of Energy
Young biologists trace the path of the sun's energy through marine ecosystems in the second part of this four-lesson series. Building on prior knowledge about producers, consumers, and decomposers young scholars are introduced to the...
University of Wisconsin
Follow the Drop
Young surveyors look for patterns in water flow around campus. Using a map of the school (that you will need to create), they mark the direction of the path of water. They also perform calculations for the volume that becomes runoff. The...
Curated OER
Forecasting the Path of Mudflows
Students watch a demonstration to introduce them to the consistency of mudflows and how they move. In groups, they compare and contrast volcanic avalanches and mudflows. They create their own model of a volcano, simulate how it erupts...
Curated OER
Electricity/ Electron Flow
Learners participate in a lab that demonstrates the way that electrons flow. They feel a small current travel through one hand and change in intensity as the position of their hand changes and an insulating piece is placed in the...
Curated OER
Flow of Information
Students examine how information follows a linear path. They identify types of sources they need to consult and where it falls in the information flow, simulate the role of historians, and generate a list of sources for a topic.
Curated OER
AP: Chapter 10: Photosynthesis
AP biologists or college-level botanists consider in-depth details of the photosynthetic process. They examine the structures in a leaf and the roles that they play. They label neat and colorful diagrams of photosystems and electron...
Curated OER
Forcasting the Path of Mudflows
Pupils visualize consistency of mudflows and how they move down stream valleys away from a volcano's summit. They use topographic maps of Mount St. Helens before the 1980 eruptions to forecast the path mudflows might take during an...
NASA
The Cycle of Matter
An educational instructional activity focuses on the idea of conservation of matter through a demonstration of the water cycle, a discussion of digesting food, and the path of carbon and oxygen atoms as they change form.Â
Science Matters
Post-Assessment
Twenty questions make up an assessment designed to test super scientists' knowledge of ecosystems. Scholars answer multiple-choice and short-answer questions about organisms, food chains, energy flow, and more.
Curated OER
The Path of Electrons
Students engage in an interactive "hot potato" demonstration to gain an appreciation for the flow of electrons through a circuit. They role play the different parts of a simple circuit and send small items representing electrons (paper...
Curated OER
Water Flow Through Local Soils
Students examine the relationship between particle size and rate of water flow through soil. They collect soil samples, make predictions, conduct a water flow experiment, analyze the data, and answer conclusion questions.
Curated OER
When It Rains it Drains
High schoolers examine the major paths of water on the Earth's surface, and to investigate the many factors that contribute to those paths. Students demonstrate their understanding of a watershed by identifying the defining features of a...
Curated OER
Volcanoes!: Forecasting the Path of Mudflows
Students construct a mockup of a volcano by crumbling up newspapers and piling them into the shape of a volcano. They place a tarp over the newspapers making sure the tarp is large enough to simulate a flat area at the volcano's base....
Science Matters
Parallel Circuits
The lights don't always go out when the switch is flipped. The 10th lesson in a series of 14 helps learners build a conceptual understanding of the flow of electricity through a parallel circuit. They then build their own parallel...
Curated OER
Blood Moving from Heart Around Body Simulation
Students review circulation and blood flow patterns from different parts of the body. They play a game using colored yarn and index cards to simulate blood flow, oxygenated blood, arteries and veins.
Curated OER
The Cardiac 100
Students make a full scale diagram. In this heart and blood flow lesson, students pretend they must design the cardiac 100 racecourse and they must teach the new blood cells how to get around the heart. Students create a mini drawing and...
Curated OER
Paths of Electrical Currents
Fourth graders examine the paths that electrical currents travel. They create a current of electricity using flashlights, bulbs, batteries, wires and tape. They determine how to create a closed circuit that will light the bulb. They...
Curated OER
Field Exercise: Stream Flow Dynamics & Sedimentation
Students produce a vertical profile of a stream and map and define thalweg, point bar, and cut bank. They measure flow velocity differences across a stream transect and equate flow velocity with size of substrate sediment collected.
Curated OER
Water in the Geosphere
Through a PowerPoint presentation and the embedded animation and video, earth science enthusiasts find out about the moisture in the soil beneath our feet. In the animation, follow a water molecule on its path through the water cycle. As...
DiscoverE
Build a Watershed
What's the best way to learn how watersheds work? Build one! Combining engineering, the water cycle, and ecology concerns, the activity is the perfect fit for an interdisciplinary unit. Teams construct a model watershed with simple...
Discovery Education
The Key to It All
Which characteristics make organisms unique? Dichotomous keys simplify the process of classifying organisms by focusing on these unique characteristics. Young scholars learn how to use the dichotomous key flow chart by creating their own...
Discovery Education
Motion in the Ocean
How do temperature changes affect ocean currents? Scholars explore convection currents by demonstrating the flow of water in a baking dish. They use ice, heat, and food coloring to see currents. Then, they draw conclusions about their...
Curated OER
Electric Circuits
Experiment with electric circuits and conductivity. Young scientists will model and discuss how an electric circuit works. First they will draw a model of the flow of electrons and then build an actual circuit. Finally, they will explain...
Curated OER
Fall 2004 Midterm Exam #2 - Electricity and Magnetism
Written for a college physics course, this midterm examination deals with electric and magnetic fields. When taking this test, learners answer multiple choice questions, solve problems, and analyze a variety of attractive diagrams....