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Black Holes IV
For this black holes worksheet, students read about black holes and solve 3 problems where they calculate the Schwarschild radius of one, the number of grams/second a quasar luminosity implies for another and the number of suns per year...
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Black Holes...V
In this black hole activity, students read about the black hole in the center of the Milky Way Galaxy called Sagittarius A and observe a Chandra image of the area where the black hole exists. Students solve two problems which include...
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How is Atomic Energy Used Today
Students investigate energy sources by examining photographs. In this atomic energy lesson, students identify and describe various pictures and how atomic energy is used in them. Students create a presentation demonstrating how many...
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Calculating Black Hole Power
In this black hole worksheet, students use a given equation that relates the rate of matter falling into a black hole to the power emitted by the black hole to determine accreted mass.
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I'm So Bright, I Wear My Shades Indoors
Students observe and draw energy using UV beads. They describe how light can be produced, reflected, refracted, and separated into visible light of various colors.
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Radioactivity-What is the Nucleus Like?
In this radioactivity instructional activity, students answer 40 questions about half life, isotopes, radioactive decay, the uses of radioactivity, nuclear equations and the scientists associated with radioactivity.
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THE CHERNOBYL DISASTER
Students explore how a nuclear accident can affect biological systems. They examine the case of the Chernobyl nuclear meltdown in 1986.
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Solar Storm Timeline
In this solar storm timeline, students read about a series of events that took place in space beginning with a solar flare. Students gather the information and create a time line of events mentioned. They determine the length of time it...
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An Introduction to Space Radiation
In this space radiation activity, students read about the various types of radiation humans are exposed to. Students answer 5 questions based on the reading. They calculate the amount of energy gained when exposed to a certain amount of...
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The Many Faces of Energy
In this energy instructional activity, students are given a table of the many measurements of energy. They solve 6 problems converting from one measurement of energy to another using the conversion factors given.
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Electromagnetic Spectrum
Students define electromagnetic radiation, list major categories and uses of electromagnetic waves, identify potential health risks with electromagnetic waves, and demonstrate understanding of Plank's constant by solving quantitative...
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Electromagnetic Radiation
Students explore the nature of electromagnetic spectrum through a series of experiments. In this physics lesson, students determine how light behaves under certain circumstances. They explain how humans perceive colors.
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The Uses of Radiation
No visual aids, no activities, and no demonstrations accompany this plan. What you will find, is background information for a short lecture on the use of isoptopic radiation in the medical field and in our everyday lives. Should you...
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Super-Fast Solar Flares!
In this solar flares worksheet, students observe a sequence of figures of a solar flare observed in 2003 from the Ramaty High Energy Solar Spectroscopic Imager satellite. Students solve 6 problems including finding the scale of each...
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Measuring a Mummy Case
Students calculate the size of a mummy case and its contents using ancient Egyptian measurements.
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Surrounded by Radiation
Students explore ways in which people are constantly exposed to naturally occurring and man-made sources of radiation. They create and play a board game featuring different hypothetical scenarios of radiation exposure.
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Cancer Causes
Learners explore why people get cancer. They explore human cells by taking a close examine their own. take a small sample of the epithelial cells that line the inside of their mouth. They glimpse how scientists investigate inside cells.
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Spy vs. Spy?
Learners consider their beliefs about proper and improper surveillance and then create imaginary neighborhoods featuring surveillance technology in various public and private sites.
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Chemical Sleuthing
Students engage in a lesson which includes flame tests and the construction of a simple diffraction spectrograph with which to measure sodium ion emissions. They use the Bragg equation to compute the wavelength of the line spectra produced.
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Unraveling the Mysteries of Objects in Space
Students study emitted and absorbed light, and label each type of spectrum. They identify elements by their spectral signatures and use a spectroscope.
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History of the Periodic Table
Learners sort a group of manipulatives and then explain their organizational system to the class. They discuss the work of scientists trying to organize the elements into a system that made sense and the development of the periodic table.
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Zoo Vet
Young scholars come up with a list of all the animals that might be found in a zoo. They think of all the things that a zoo needs to do and provide for each animal. They discuss what the role of any zoo should be. They design a healthy...
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Solving Mummy Mystery Helps History Come Alive
Students uncover more mysteries of Ancient life. They see how artifacts can reveal much about a complex culture's history and beliefs. They study the long line of ancient Egypt's pharaohs.
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Pliable Proteins
Students make models of protiens using wire and paperclips. They are given step by step instructions with lots of information about proteins throughout the directions. They make the three basic structual elements of proteins;...
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