Cornell University
Resolution—Not Just for the New Year
Experiment with optical resolution using an inquiry-based lesson. Young researchers calculate fellow classmates' optical resolutions. They apply the information to understand the inner workings of optical instruments.
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Electromagnetic Spectrum Worksheet
These six multiple-choice questions ask pupils to evaluate the energy, wavelength, and frequency of particular electromagnetic wavelengths. Further questions then require them to apply their knowledge and convert certain values or give...
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ALARA
This activity sheet posts a chart of the common radiation sources in our everyday lives. Chemistry scholars use it to analyze their own radiation exposure using rem (Roentgen equivalent for man) units. This simple assignment increases...
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Energy: Light -- Spinning Color Wheel
Second graders make spinning color wheels to determine how energy effects what colors look like. They paint or color a color wheel with the seven colors of the spectrum. Next, the spin the wheel to determine what happens. In order to...
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Famous People - A Quiz on Definite and Indefinite Articles
This online, interactive worksheet helps English language learners practice identifying the correct article among four options. Feedback is immediate by clicking on the answer button following each questions. It includes 15 questions...
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Light Problems
In this light worksheet, students describe the electromagnetic spectrum based on wavelength and frequency. Students determine the wavelength, frequency, and energy for given point on the spectrum. This worksheet has 10 problems to solve.
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Bones
Fifth graders observe real bones and models to learn about the structure and function of the skeletal system. For this skeletal system lesson, 5th graders manipulate objects and models of bones. They handle real bones and determine the...
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Relative Pronouns and Adverbs
Take your class to the computer lab to give them some independent practice. Relative pronouns and adverbs are the focus here, so learners will grapple with when to use who, which, that, whose, and where. There are 19 multiple choice...
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A Little More Advanced Biotechnology Tools: Better Plasmids
A nice set of information that will help your students understand the process of using recombinant plasmids. DNA hybridization and blotting mechanisms help illustrate expressed genes and the concepts behind the Human Genome Library....
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A Little More Advanced Biotechnology Tools; Better Plasmids
After using this DNA and plasmids slide show, the steps of the delicate procedures of southern blotting and DNA libraries should be more clear to your students. Students will read the guidelines and are also prompted to answer...
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Group 14, The Carbon Group
Six slides summarize the details about group 14 in the periodic table, otherwise known as the carbon group. Young chemists will see facts about carbon itself, and then some general uses of related metalloids. This is a short and basic...
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Anatomy Card Game
Print these cards to play any number of games as a way to practice human anatomy vocabulary. There are 20 cards, 10 contain definitions or clues and 10 contain the answers to those clues. They could be used to play memory, a jigsaw...
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Innovative Inventions
Help your scholars get a grasp on the chronology of the Industrial Revolution with this "Innovative Inventions" worksheet. They discover what year various items were invented, and then create a timeline placing each invention and...
PHET
The Sun: Pre- and Post-Assessment
Want to see how far pupils have come since the beginning of the unit? This activity is designed to be a pre- and post-assessment for a unit on the Sun. The first in a series of 18 that can be combined to form a complete unit. Two...
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Scientific Notation I: The Exponent
Students manipulate and interpret large numbers expressed in the "exponent" format of scientific notation.
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Scientific Notation II: The Mantissa
Students after completing the Part II (of 2) scientific notation online lab exercises, manipulate and interpret large numbers expressed in the "mantissa and exponent" format of scientific notation.
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Teaching Awareness of Human Development
Students examine the process of human development and identify the reasons for a good nights sleep. Individually, they write a list of the situations in their lives which are stressful. As a class, they discuss myths about stress and...
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Chandra Explores Angular Size
In this angular size learning exercise, students read about how astronomers determine the size of objects in the sky by using their angular size. Kids are given equations that allow scientists to convert the angular size into kilometers....
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Systems of Equations in Space Science
For this system of equations worksheet, high schoolers solve 2 problems by creating a system of equations for each problem in order to determine the average intensity of flares from the sun and the average power from a satellite...
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Solar Cycle
Students explore the solar cycle through a series of experiments. In this space science lesson, students construct and evaluate solar cycle graphs. They explain how this phenomenon affects the Earth.
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Worksheet 4-1 Atomic Spectra
In this atomic spectra worksheet, students answer eighteen questions about wavelengths of light, the emission spectrum, energy of photons, the frequency of electromagnetic radiation and electrons in the excited state.
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How is Atomic Energy Used Today
Students investigate energy sources by examining photographs. For this atomic energy lesson, students identify and describe various pictures and how atomic energy is used in them. Students create a presentation...
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Black Holes IV
In 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 a...
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Black Holes...V
In this black hole worksheet, 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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