Curated OER
Black Holes-The Event Horizon
In this black hole worksheet, students read about the three parts to a black hole including the Event horizon, the interior space and the singularity. Students solve five problems which involve using a given formula for the Schwarzschild...
Curated OER
Black Hole...Fade-out!
In this black hole worksheet, high schoolers read about how images fade to black when they reach an event horizon of a black hole. Students solve 3 problems about black holes using a given equation for luminosity. They find the time it...
Perfection Learning
Of Mice and Men by John Steinbeck: Clouds on the Horizon--Foreshadowing
The seeds of tragedy are planted early in John Steinbeck's story of migrant workers George Milton and Lenny Small. Nurture the imagination of readers by asking them to craft predictions about what will grow out of events in chapters one...
Illustrative Mathematics
The Lighthouse Problem
Long considered the symbol of safe harbor and steadfast waiting, the lighthouse gets a mathematical treatment. The straightforward question of distance to the horizon is carefully presented, followed by a look into the different...
Curated OER
Cartoons for the Classroom: Safety vs. Energy
Political cartoons are a poignant way to examine energy sources. This analysis handout has scholars examining a cartoon by Joe Heller (a link to his gallery is included for possible extensions). Background information reminds pupils of...
Curated OER
Black Hole Lesson
Tenth graders experiment with detection techniques for black holes by modeling the rotation of galaxies with larger and larger masses in the center. They discover while some events cannot be directly observed they may be observable in...
Curated OER
Black Holes
High schoolers study black holes and see how space telescopes can provide data to support current hypotheses. They examine the anatomy of a black hole using a diagram of an accretion disk, the event horizon, and jets of hot gas.
Curated OER
Falling into a Black Hole
In this black hole worksheet, students solve 3 problems given the equation used to determine the speed of a falling body using its mass, the constant of gravitation and the distance it will travel.
Curated OER
Observation and Inference
Assess your young scientists' understanding of the difference between observation and inference with this 20-question multiple choice quiz. It reviews a variety of physics and astronomy concepts, such as solar eclipses and sunspots, the...
Curated OER
UK Number Problems
Young mathematicians can work these word problems to practice applying their two-digit multiplication and division to the 12s. Designed for use by learners in the UK, money problems are in denomination of pounds and pence, and cultural...
Curated OER
Black Holes...III
In this black holes worksheet, students use a formula for time dilation which causes delays in events that occur near the black hole. They solve 6 problems using the equation.
Curated OER
Lunar Meteorite Impact Risks
In this lunar meteorite impact instructional activity, students read about the dangers of meteorite impacts while exploring the moon. Students solve 7 problems including finding the area of the side of the moon that faces the Earth,...
Curated OER
Auroras
In this auroras worksheet, students read 2 descriptions written about a massive solar storm that occurred in 1859. Students read each description and compare the specific points in each. They create a time line of the events that...
Curated OER
The Reformation
Fifth graders identify key events of the Reformation. They recognize the impact of religion during the Middle Ages.
Curated OER
Cartoons for the Classroom: Safety vs. Energy
In this current events instructional activity, learners analyze a political cartoon about energy sources and respond to 3 talking point questions.
Yummy Math
The Olympic Flame's Trip
Just in time for the start of the Winter 2018 Olympics, you can track the Olympic torch relay through the Republic of Korea. But there must be some math involved, right? Give learners a worksheet that prompts them to calculate the...
Curated OER
Breaking News English: Arabic in First Non-English Web Addresses
In this English worksheet, students read "Arabic in First Non-English Web Addresses," and then respond to 1 essay, 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
Curated OER
Last Year on Pluto
Students examine the astronomical concept of a year. They relate the passage of time on planets to historical events in the USA.
Curated OER
Tossing the Text Book: Teaching Modern History
Tenth graders analyze primary sources. In this Current Events lesson, 10th graders write a short two - three paged paper answering a specific question. Students prepare a fact sheet for the class detailing points that support the...
Curated OER
Black Hole Power...X
In this power of black holes worksheet, students solve 6 problems including finding the surface area of a black hole, determining the amount of matter in the black hole shell, finding the rest mass energy and determining the time it...
Curated OER
Black Holes Revealed
Students explore the concept of black holes through an interactive program. They explore how they form and what materials form them. They can also visit websites in which they can research radio transmission between the Earth and space.
Curated OER
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.
Stanford University
Solstice and Equinox Season Model
How can December 21 be the shortest day of the year when all days are 24 hours long? Pupils see how to build a model showing the differences between winter and summer solstices and equinoxes. Using this model, classes can then discuss...
Curated OER
Lesson: Lisa Signal: Altering Perspectives
Kids make big artistic gestures, just like the abstract artist, Lisa Signal. They use her work as inspiration for making simplistic, abstract, statements in an artistic way. They analyze her work, then walk through an unfamiliar...