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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. Students are given equations that allow scientists to convert the angular size into...
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Angular Size and Similar Triangles
In this angular size and similar triangles worksheet, students use the properties of similar triangles and the ratios of sides to solve for unknowns in given diagrams.
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Angular Diameter of the Sun
Starting with a paragraph of information presenting the different ways we can observe planetary objects, pupils work through these instructions to see how they can observe and measure angles. Your class will discover how these angles...
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The Spin Doctor Is In
Students are given the difintion of translational motion, which is the object in motion stays in motion. If you are in a car and the car stops, you keep moving. They then discuss rotational motion, which is a spinning object continues to...
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Predicting the Configuration of the Satellites of Jupiter
Students plot the positions of the planet Jupiter while predicting what the configuration system looks like from Earth. In this configuration of satellites lesson, students photograph Jupiter and its moons to record the motions of the...
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Angular Size and Velocity
In this distance learning exercise, students calculate the angular size or angular diameter of objects at a given distance. This learning exercise has 6 problems to solve.
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The Last Total Solar Eclipse...Ever!
In this total solar eclipse worksheet, students solve 7 problems about the angular size of the moon, the distance the sun and moon should be to match in diameter, the number of years it will take for the moon to be at a certain distance...
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The Webb Space Telescope: Detecting Dwarf Planets
For this detecting dwarf planets worksheet, students read about the Webb Space Telescope that will be launched in 2014 to detect dwarf planets using an infrared telescope. Students solve 3 problems and create a graph for each using given...
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Getting an Angle on the Sun and Moon
In this Sun and Moon worksheet, students solve 6 problems about the angular scale of the images given, the size of the features on the images and the area of the features shown.
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Waves Through Earth: Interactive Online Mac and PC
Students participate in a JAVA activity to vary the seismic P and S wave velocity through each of four concentric regions of Earth. They match "data" for travel times vs. angular distance around Earth's surface from the source to detector.
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Measurement via Triangulation
Young scholars utilize triangulation techniques to determine altitudes of objects. An altitude locator is constructed and used to determine the height of a building or a tree. Tangent tables and formulas provide the ratio for the formula...
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Distance And Parallax
Students will determine distances to nearby stars using parallax. In this Astronomy lesson plan, students will use a web program, trigonometry, and sketches to determine the distance of stars.
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Small Angle Calculations
Young scholars work with circles, angles and estimating angles in the night sky. In this circles and angles lesson, students practice measuring a degree using the circumference of a circle and apply the degree to determine a way to use...
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Gravity and Circular Motion
Go around and around in your physics class with this presentation on circular motion. Diagrams bring the definition to life. Formulas for angular acceleration, centripetal force, gravitation, and potential in a radial field are given....
University of California
Work, Energy, Power, Momentum
Planning a physics unit on energy can take a lot of work, luckily this instructional presentation is here to help. Covering everything from work and energy to elastic collisions and the conservation of momentum, this comprehensive...
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Deep Impact-Comet Flyby
In this comet and angles learning exercise, students read about the Deep Impact spacecraft that flew by the comet Tempel-1. They use a given formula to find the angular diameter of the comet and solve 4 problems using the equation.
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Arc Length Lesson
Learners find the length of the arc of a circle. In this geometry lesson, students calculate the length of an arc and find the measure of the central angle given the length of the arc. They convert between linear and angular speed. They...
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The Comet Encke Tail Disruption Event
In this comet tail disruption worksheet, students solve 7 problems using two images from NASA's STEREO satellite showing the breakup of the comet's tail. Students analyze the diagram and use the scale to solve the problems about time,...
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The Dawn Mission: Ion Rockets and Spiral Orbits
In this ion rocket and orbits activity, students read about the spiral orbit the Dawn spacecraft took due to its ion rocket motor. Students solve 3 problems including finding the path taken by the spacecraft, determining the total path...
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Super-Fast Solar Flares!
In this solar flares learning exercise, 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...
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Biography of a Star: Our Sun's Birth, Life, and Death
Students examine how astronomers use parallax to determine the distances of stars in the Sun's neighborhood. They construct a pinhole protractor, and measure angles and calculate distances.
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The Spin Doctor Is In
Students are introduced to rotational inertia with some example of objects that rotates: Throw a Frisbee acroos the field and it rotates as it moves. The same is true for a baseball and a football. The two motions, translational and...
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Math: Gears and Wheels
Twelfth graders solve problems involving linear and angular speed. Using information about a compact disc, they solve the problem using multiple rates and conversion factors. Students also solve additional problems involving bicycle...
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Measure Up!
Young scholars examine parallax and angular measurements. In this investigative lesson students calculate distances of objects and map their results.