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Surface Tension of Water
First graders observe the surface tension of water. In this water properties lesson, the teacher defines surface tension, then guides students through eight experiment that illustrate surface tension.
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Bats Do It-Why Can't I?
Middle schoolers explore echos and how they are utilised in navigation. In this sound lesson students calculate the amount of time between a sound and its echo.
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How Much Energy is Stored in Wood?
In this energy instructional activity, students create calorimeters out of soda cans and use them to calculate the amount of energy stored in different types of wood.
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Introduction, Advance Organizer, and the Problem
Students describe the three-phrase process for designing and developing energy-efficient buildings. They develop solutions and identify ways to make homes more comfortable and productive in regards to energy.
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Conservation for the Ages
Students use the Internet to research a topic about energy conservation. They summarize the research information in an original studenT book and visit a local elementary school to present their projects.
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and and Ocean Views of Earth by Remote Sensing
Students explain how satellites help scientists to see more than with the unaided eye and how Landsat technology works. Students identify vegetation and fire sites in the rainforest and detect erosion along rivers. They are able to use...
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Energy Defined
Fourth graders complete activities to study the sources of energy and forms. In this energy lesson, 4th graders discuss the origin of energy and define it. Students participate in several experiments to further study energy including a...
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TIES MSEE Sensor Lesson Plan
Students explain how a sensor works. In this technology instructional activity, students determine the air quality around their school. They record observations and share results to class.
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Electrical Circuits - Current & Voltage in Series Circuits
Students investigate the relationship between current and voltage in a series circuit. In this physics lesson, students measure the current across each light bulb. They predict what happens to the circuit if one bulb is blows out.
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Making a Periscope
Students experiment with a simple periscope to see how it reflects light. They draw a diagram of the path a ray of light follows as it travels from an object, through the periscope, and into your eye.
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Chemistry: Classifying Materials
Students classify materials. In this chemistry lesson, students examine the properties of solids, liquids, and gases. Students discover the elements, compounds, and chemical symbols.
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Stellar Fingerprints: the Spectra of Stars
Students explain how an element can be identified using emission spectra. They relate the emission spectrum of hydrogen to its absorption spectrum and identify hydrogen absorption lines in the spectrum of stars.
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Naturally Magnetic Elements
Students explore naturally magnetic elements. In this magnets lesson, students examine the periodic table of elements. Students discover the parts of an atom and determine which three elements are magnetic.
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Lenses
Young scholars explore vision by experimenting with lenses in equipment. In this optics activity, students define the different technology that enhances vision such as microscopes, telescopes and cameras. Young scholars experiment with...
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Units and Measurement
Students discuss the word weight, how much they weigh and the conccept of heavy and light. They hear the story of measurement and the metric system. They work in groups and measure and record items found in the classroom and use a...
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Discovering Chemical Changes
Fourth graders predict what happens in a teacher demonstration of a chemical change, before watching it. They observe the demonstration and list what the see on the board before determining which represent chemical change. Working at...
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Be A Planet
Young scholars identify the name, order and attributes of the planets. They role play the position of planets, and draw pictures of the planets as well.
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Gravity
Students explore gravitational force. Through experimentation, students observe the acceleration of objects when they fall. They examine air resistance, and how the human body is attracted to the earth. Students discover the...
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Velocity and Acceleration
In this velocity and acceleration worksheet, students determine the distance walked and the displacement of a person who walks 15 m west and 20 m east. Then they determine the resultant velocity of a bicyclist who rides 10 km/h west and...
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Max Planck Study Questions
In this online interactive history worksheet, students respond to 10 short answer and essay questions about the accomplishments of Max Plank. Students may check some of their answers on the interactive worksheet.
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Understanding: Uncertainty
Young scholars discuss the Heisenberg uncertainty principle and how it applies to the subatomic world. Working in groups, they design a model that would help others to understand the uncertainty principle. Written explanations are...
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Organisms that Glow
In this bioluminescence worksheet, students read about various organisms that glow on land and in the sea. They answer three critical thinking questions after reading about these chemical reactions.
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The Case of the Mysterious Red Light
Pupils investigate why some sunrises and sunsets are unusually bright red.
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Lemon Battery
Students construct their own battery made of lemons. In this electrochemistry lesson, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.