Curated OER
Settling Rates of Different Size Particles
High schoolers discover how and why the settling rate of particles differs with the size of the particles. Using different soil samples, they calculate the amount of time it takes for a sample to settle in water for up to forty minutes....
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The Vocabulary of Space
Students build their knowledge and understanding of vocabulary related to space. In this space lesson, students discuss four categories of words and phrases related to space.
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A Distant View
Students investigate the essential concepts of how lenses work to magnify vision, and then build simple telescopes to demonstrate their understanding. They write a description of how their telescope could be improved and how it works.
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Astronomy
A broad sampling of material related to stars is covered here. You will want to review each question to see if it corresponds to your curriculum. The formatting is inconsistent, but easily corrected if you use the information to create...
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Building a Telescope
High schoolers construct a simple refracting telescope. They calculate the magnification.
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Enlightening Explorations, Part III
Sixth graders continue their examination of light. In groups, they make rainbows and examine the spectrum of visible light. They travel between various stations recording their observations about the behaviors of light. To end the...
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Extreme Flashlight Tag
Fifth graders view a Powerpoint show about reflecting light. They experiment through a reflection simulation on the internet. Students complete the activity by using mirrors and light to complete send light to a specified spot.
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Online Exploration: Telescopes From the Ground Up
Students explore a web-based illustrated text and interactive graphics to determine the relationship between the operation of telescopes and light. optics. They work in small groups to become an expert on one of the ten eras of telescope...
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The Virtual Electron Microscope
Young scholars explore the world of the very small using a Flash plug-in Virtual Electron Microscope. They complete and discuss an activity in which unknown samples are placed under the computer simulated microscope to determine where...
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Applied Science - Science and Math Post-Lab
Students explore optical illusions. In this Applied Science activity, students view optical illusions and record the data of what they see. Students graph the data that they collect.
K12 Reader
What Causes Reflections?
Your kids probably use mirrors every day, but do they know how they work? A reading passage about reflection and reflective objects can address both physical science and reading comprehension. Kids read the paragraphs and use context...
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Measuring the Sun's Diameter
Students project and measure the suns image using a refracting telescope. For this sun's diameter lesson students calculate the magnification of the telescope and determine the diameter if the Sun.
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Language, As Experienced Through Pin-Hole Photography
Students read about and discuss photographic principles and, under the direction of the art teacher, construct individual cameras from heavy black cardboard and thin sheet metal with a hole for the lens and black tape for the shutter.
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Rocks and Soil
Students explore the physical properties of rocks. They explore the three different types of rocks and are able to compare and contrast their different properties. Students simulate the creation of sedimentary rock, they also...
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Rainbow Science
In this reading comprehension worksheet, students read five paragraphs about the science of rainbows. Students then answer several questions about the reading.
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Spectral Surprise
Students create spectral colors. In this hands-on science lesson, students examine the electromagnetic spectrum as they follow steps to create a model that separates and displays light.
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Reflection Experiments
Seventh graders investigate with light rays. In this light lesson, 7th graders determine the angle of reflection using simple materials. They continue the investigation by exploring the theory that light which is not reflected or...
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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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Detecting Disease
In this detecting disease worksheet, students will review the different tools scientists use to identify diseases including the steps of Koch's postulates. This worksheet has 14 fill in the blank and 4 short answer questions.
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Microscopes, Telescopes, and Cameras
In this lenses worksheet, students will explain how microscopes work by completing 4 short answer questions. Students will compare refracting telescopes with reflecting telescopes by writing the terms given under the correct column. Then...
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Colored Shadows
Students examine how humans perceive color. In this refracted light lesson, students explore the different ways color is seen by the human eye. Students will use colored lights and colored paper and solid objects to make additive color...
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Physical Science: Solar Energy
Students review and discuss how Solar energy and electricity produce light and heat. They create a photo/picture journal and include pictures taken during solar energy activities to a PowerPoint slide presentation.
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Snell's Law (And Then Some)
Learners conduct an experiment to test Snell's Law using a block of lucite and a ray box. They measure the light rays as they impinge upon the block. Students are also asked to draw the situation of the lab or create a model of the...
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The KAO Telescope
Students explore the basic principles of the operation of the NASA's KAO telescope. They construct a simplified model of it using film canisters and other everyday objects. Step by step directions are included in plan.