Lesson Plans (Page 26)

What Do You See?

Lesson Plan Grade: 1st

1

2

3

4

5

5 reviews

Human vision is dependent on light. We can only see if the light-sensitive cells on our retina at the back of our eyes get triggered by light entering the eye. As a result, we can only see objects that either are illuminated and reflect light back into our eyes, or objects that emit light. Any object that is in complete darkness is not visible to the human eye. In this lesson plan, students will place different objects inside a box and view them under different light conditions. By doing so,… Read more

NGSS Performance Expectations:

1-PS4-2. Make observations to construct an evidence-based account that objects in darkness can be seen only when illuminated.

Worlds in Comparison

Lesson Plan Grade: 2nd-6th

1

2

3

4

5

2 reviews

"Play-Doh" © 2006 Dennis Brekke Do you know the relative sizes of the planets in our solar system? Put yourself to the test with some Play-doh. Size comparisons between planets can be surprisingly tricky. This activity allows students to model, in three dimensions, the relative sizes of the planets. Read more

Analyzing Light Curves of Transiting Exoplanets—Interactive Lesson

Lesson Plan Grade: 9th-12th

Students learn how astronomers use the transit method to detect exoplanets, by measuring how the brightness of a star changes over time. Animations illustrate how light curves vary for systems with single versus multiple planets, and for planets of different sizes. Students interpret and analyze light curve data from actual exoplanet discoveries, and make connections to Kepler's laws of planetary motion. Read more

Engineering Digital Biodegraders for Biological Cleanup

Lesson Plan Grade: 9th-12th

1

2

3

4

5

1 review

A hypothetical scenario is introduced in which the class is asked to apply their understanding of the forces that drive natural selection to prepare a proposal along with an environmental consulting company to help clean up an area near their school that is contaminated with trichloroethylene (TCE). Students use the Avida-ED software application to test hypotheses for evolving (engineering) a strain of bacteria that can biodegrade TCE, resulting in a non-hazardous cleanup… Read more

Investigation: Transit Tracks

Lesson Plan Grade: 9th-12th

This lesson plan enables students to describe a transit and the conditions when a transit may be seen, describe how a planet’s size and distance from its star affects the behavior of transits, and interpret graphs of brightness vs time to deduce information about planet-star systems. Read more

TRAPPIST-1

Lesson Plan Grade: 9th-12th

The star TRAPPIST-1 has seven earth-sized rocky planets. Students calculate planet densities, travel time to reach TRAPPIST-1, and how much they would weigh on each planet. Read more

Lesson Plans (256 results)

Explore Our Science Videos