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How Many Stars in the Milky Way?
Students perform an experiment in which they will use a statistical method called `sampling' to count to a billion (and beyond). Students practice sampling by estimating the number of characters on a page from the classified section of a...
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The Stellar Magnitude Scale
In this stellar magnitude scale instructional activity, students use a scale showing the magnitude of objects in the sky to answer 5 questions about the brightness of the moon, the planets and stars.
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Power Functions: A Question of Magnitude
For this power functions worksheet, students read about determining the brightness of stars using a magnitude scale. Students solve 4 problems including finding the magnitude differences of stars and determining equivalent magnitudes.
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How Many Stars are in the Sky?
In this star count learning exercise, students solve three problems using a given polynomial and its logarithm to determine the number of stars in a given area.
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Eagle Nebula - Close-up
In this Eagle nebula worksheet, students solve 4 problems including finding the size of the nebula field, determining the scale of the image, determining how large the nebula is in millimeters and determining the size of the smallest...
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A Study of Astronaut Radiation Dosages
In this astronauts and radiation worksheet, students use a graph that shows the altitude of an astronaut versus the exposure to radiation to solve 5 problems. Students interpret the graph to express the amount of radiation at varying...
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Groups, Clusters and Individuals
In this galaxies, clusters and planets instructional activity, students solve 5 problems including determining sunspot groups on the sun in a particular day, finding the number of individual galaxies present, determining the number of...
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Measuring Speed in the Universe
In this measuring speed in the universe instructional activity, students use photographs of 3 astronomical phenomena including supernova explosions, coronal mass ejections and solar flare shock waves to find how fast they move. The...
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The Life Cycle of a Star
Young scholars investigate the life cycle of a star through research. Once research is complete, students prepare posters and present findings to class. Flash animation is included to help young scholars visualize life cycle of star...
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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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Details from an Exploding Star
In this nebula worksheet, students read about the Crab Nebula and calculate the average speed of the expanding gas. They determine the size of the smallest clumps of gas and they draw the diameter of the solar system to scale.
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Pulsars and Simple Equations
In this pulsars worksheet, students read about the spin rate of pulsars and they are given two equations that predict the spin rate in the future of these two pulsars. Students solve 6 problems related to the given equations and...
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Stellar Temperature, Size and Power
In this stellar temperature of stars worksheet, students use a given formula that relates the stellar light output with the surface area and temperature of a star to solve 3 problems. Students find luminosities of different stars and...
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Worksheet 12
In this math worksheet, students explain the vector parametric equation for a line, scalar parametric equations, symmetric equations, and the implicit equation for a line.
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Worksheet on Dimension
In this dimension worksheet, students describe the dimension of a line, a knotted curve, an abstract set, explore a paraboloid. This two-page worksheet contains eight problems.
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TOEFLesque Quiz: Big News Events from the 1990s
In this online interactive grammar skills lesson, students examine 10 sentences and identify the part of each sentence that is grammatically incorrect.
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The Planets Terra Firma
Students explore the theories of the creation of the universe and examine the properties of celestial bodies. They analyze the relationship between the sun, Earth and the other planets.
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The Planets Moon
Young scholars explore the theories of the creation of the universe and examine the properties of celestial bodies. They analyze the relationship between the sun, Earth and other planets. They discover the infinite potential of the...
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Enslaved and Running
Students use runaway slave advertisements to discover how the language varies from the 18th to 21st century. Using primary source documents, they research the brutality of slavery and the desire of those in slavery to be free. They...
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NASA Anniversary
In this NASA Anniversary activity, students complete activities such as reading a passage, phrase matching, fill in the blanks, correct words, multiple choice, spelling, sequencing, scrambled sentences, writing questions, survey, and...
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The Next Logical Step in Astronomy
Learners research future astronomy endeavors and how the exploration with contribute to astronomy and humanity. In this astronomy lesson plan, students research, present, and debate the topics as a class.
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Sketching Cylinders
Students create nets of cylinders. In this geometry lesson, students calculate the surface area of cylinders and other solids. They show their understanding of three-dimensional shapes by solving problems.
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SETI WebQuest and the Drake Equation
Students complete a WebQuest where they research the Internet for extraterrestrial intelligence. In this extraterrestrial lesson plan, students also explore how the Drake Equation can predict the occurrence of life elsewhere.