Teach Engineering
Concentrating on the Sun with PVs
Concentrate to determine the best reflector design. Pairs use the engineering design process to build a reflector to increase the current output of a photovotaic panel. Teams arrive at a final design and present it to the class along...
Tennessee Valley Authority
Renewable Energy Sources
Not all energy sources are renewable, as learners investigate in this unit. Made up of six lessons that span a few weeks of instruction, the unit has learners examining US energy reserves and consumption, using data to draw conclusions...
Teach Engineering
Quantum Dots and Colors
Introduce teams to quantum dot solutions with an activity that has them expose solutions to a blacklight, observe the colors, and take measurements. Groups graph the data and analyze the dependence between particle size and...
Curated OER
Avoiding Carbon Dioxide Emissions from Burning Fossil Fuels
Chemistry and earth science meet in a lesson on carbon dioxide emissions. After reading about atmospheric problems caused by using fossil fuels, science stars balance equations for the burning of different alkanes. They compute the...
Virginia Department of Education
Energy and ATP
Take charge of your biology class by using this exciting analogy to relate the ATP process with batteries. Pupils use batteries and rubber bands to simulate the phosphate bonds between molecules in the body. They measure the distance in...
California Institute of Technology
Physics of Light
Gummy bears are tasty, but did you know they are also used to determine color and light properties? Use the activity as a way to demonstrate light absorption, light reflection, and refraction with high schooler....
Kids Discover
Galaxies by KIDS DISCOVER
An e-magazine with kid-friendly informational text, vibrant visuals, and activities about galaxies.
Curated OER
Greenewables
Students form expert engineering teams working for the (fictional) alternative energy consulting firm, Greenewables, Inc. Each team specializes in a form of renewable energy used to generate electrical power: passive solar, solar...
Curated OER
CONVECTION
Young scholars experiment to produce a visual convection current in the classroom and compare it to the images taken of convection cells in the Sun. They analyze the source of the Sun's energy and this type of energy transport.
Curated OER
Effects of the Sun on Our Planet (Grades 9-12)
Young scholars examine the Earth's magnetosphere and observe the effects of the sun's energy on it. They discover the difference between true north and magnetic north. They also explore how solar cells convert solar energy to electricity.
Curated OER
Effects of the Sun on Our Planet
Students examine the effect of different types of light on the Earth. They discover the role of evaporation and the effects of the sun on the magnetosphere. They also observe different solar phenomena.
Curated OER
Effects of the Sun on Our Planet (Grades 2-4)
Students observe how the sun's rays can cause evaporation and discuss its role in the weather cycle. They discover what the sun's energy brings to plants. They examine how different types of technology can enhance the amount of solar...
Curated OER
Mini Rockets
Students explore gases. For this chemical energy lesson, students will observer chemical reactions and infer a conclusion about reaction producing gasses.
Curated OER
Power In Variety
Students discover different types of energy. In this energy source lesson students compare different types of energy, renewable and nonrenewable. Students answer questions about the different types of energy and their impact on the...
Curated OER
DASH Sunrise and Sunset/ Seasons Chart
Second graders rotate as the person to enter the information of sunrise and sunset into a spreadsheet. The teacher also demonstrates how to convert the spreadsheet into a chart.
Curated OER
Super Scientists Code
In this science worksheet, students use the key code on the right to unscramble each of the scientists. They also match each of the scientists found to their correct description.
Curated OER
What Do Trees Do for Dinner?
Students investigate how trees produce their own food. They examine chlorophyll cells with a microscope, analyze a cross section of a log, determine how old the tree was, simulate the distance of the roots, and create a play.
Curated OER
Sugar and carbohydrates, protein, fat and water - that's what little plants are made of!
Students identify photosynthesis as the mechanism by which plants convert sunlight energy into a usable energy source for plant processes. They identify photosynthesis as the mechanism by which plants create a molecule that can be used...
Curated OER
Plant Life Cycle
Fourth graders explore the plant life cycle. They discuss the sequence of events in the life cycle of the plant and illustrate how the life cycle never ends. Students explore the importance of water, sunlight, and nutrients during the...
Curated OER
Modeling the Process of Mining Silicon Through a Single Displacement/Redox Reaction
High schoolers study silicon and where it comes from. In this solar mining lesson students complete an Internet search of mining and a lab activity.
Curated OER
Photosynthesis Cookies
Students identify photosynthesis as a process through which organisms make their own food. They practice the process for writing the formula for the photosynthesis equation.
Students describe how the processes of photosynthesis and...
Curated OER
Cytoplasmic Streaming
Pupils prepare successful wet mount slide of Elodea. They determine and identify environmental conditions that induce cytoplasmic streaming. They determine the positive aspects of cytoplasmic streaming. They illustrate knowledge and use...
Curated OER
Cellular Respiration and Photosynthesis
For this cellular respiration and photosynthesis worksheet, students read through the presented material and draw an illustration of the production of ATP. Students answer several short answer questions about the production of ATP,...
Curated OER
Electrons on the Move
Fourth graders study current electricity while constructing a simple electric circuit. They build a galvanic cell to examine the concepts of voltage, current and resistance.