Teach Engineering
Thirsty for Gold
In the last portion of the six-part unit, teams perform an experiment with gold nanoparticles to determine which sport drink has the most electrolytes. The nanoparticles are used as chemical sensors and fluoresce in different wavelengths...
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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.
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Refraction and Lenses
In this lenses instructional activity, learners will review refraction through lenses by reading pairs of statements and circling the correct ones. Then students will read 9 statements and indicate if the statement is referring to a...
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Grow an Alum Crystal
What an exciting lab experiment to conduct with your high school chemistry class! Crystals are formed naturally in the environment. However, allow your blossoming chemists to create their own unique crystals using alum and water. You may...
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Organic Chemistry II Review Questions
In this chemistry worksheet, young scholars determine the order of reactivity toward displacement in each of the series listed. Then they respond to several multiple choice questions as they relate to compounds and solutions. Students...
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The Houdini Box: Compare and Contrast
How did Houdini do it? After reading a short passage about magicians and their tricks, readers are asked to compare and contrast some of the illusions these prestidigitators create.
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A Galaxy Up Close
In this Sombrero Galaxy worksheet, learners observe infrared images taken by the Spitzer Infrared Telescope and the Hubble Space Telescope. They answer 9 questions about the details of the images such as the radius of the stellar...
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Quartz
In this quartz activity, students read about the chemical structure and properties of quartz and its commercial applications. Then, students complete 7 short answer questions.
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Worksheet 20
In this math worksheet, students Investigate the structure and function of how the numbers of people infected with HIV changes over time. They answer the fact of it either increasing or decreasing.
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Glasses
In this glasses activity, students answer multiple choice questions about the science behind the eye and how glasses work. Students answer 4 questions.
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Quartz DBQ
In this quartz worksheet, students read about the chemical composition of quartz and its commercial applications. Then students complete 7 short answer questions.