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Black Hole Video Summary

Black Hole Video Summary

This lesson introduces students to the fascinating topic of black holes. It... Read More
// ENGLISH
Discovering Gravitational Waves

Discovering Gravitational Waves

This hands-on activity uses simple materials to model space-time and the effect... Read More
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Why Can't You Escape from a Black Hole?

Why Can't You Escape from a Black Hole?

How can your students use a water fountain to understanding... Read More
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What is Producing Radiation in the Constellation Cygnus?

What is Producing Radiation in the Constellation Cygnus?

In this activity, students investigate the observations made by astronomers in the... Read More
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Black holes and the Schwarzschild Radius

Black holes and the Schwarzschild Radius

In this activity, students use their knowledge of universal gravitation, potential energy,... Read More
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Estimating the Mass of a Supermassive Black Hole

Estimating the Mass of a Supermassive Black Hole

Using real astronomical data from stars orbiting around the supermassive black hole... Read More
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Why Doesn't the Moon Fall Down? The Model Nature of Science

Why Doesn't the Moon Fall Down? The Model Nature of Science

Students are introduced to the power of scientific models through a series... Read More
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The Mystery of Dark Matter (Lesson)

The Mystery of Dark Matter (Lesson)

Students use stretchy fabric and marbles to make predictions and observations about... Read More
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What Keeps Us Stuck to Earth?

What Keeps Us Stuck to Earth?

Students examine and compare two models of gravity: Newton‰۪s classical force model... Read More
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What Do You See - Observation and Inference: Alice & Bob

What Do You See - Observation and Inference: Alice & Bob

Students are introduced to the concepts of observation and inference through two... Read More
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Dark Matter and Gravitational Lensing

Dark Matter and Gravitational Lensing

An interactive teacher‰۪s demonstration connects circular motion to dark matter. Students are... Read More
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Dark Matter and Orbital Motion

Dark Matter and Orbital Motion

Students make connections to the existence of dark matter with hands-on activities... Read More
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