NASA
Stellar Fingerprints and Doppler Red Shifts
Young scientists observe the spectra of elements and compare that to the Doppler effect. Hook scholars from the beginning all the way to the extension activities in this 5E-format lesson plan.
Curated OER
Determining Red-Shift in a Receding Star
Young scholars practice manipulating algebra formulas with more than one variable. They examine the topics of velocity, wavelength and frequency. They determine the amount of red-shift in a receding star.
Curated OER
Doppler Effect Worksheet
In this Doppler Effect instructional activity, students answer questions about the movement of stars and the reason we see differences in the color of the stars resulting in a red shift or a blue shift.
Curated OER
20th-Century Astronomy
Learners examine and explain how the distance to nearby stars can be measured by the parallax method, discuss the role of women in the history of American astronomy, form their own opinions of the importance of Harlow Shapley and Edwin...
Curated OER
Red Shift, Blue Shift
Young scholars demonstrate how stellar spectra measures a star's motion relative to Earth along the line of sight.
Amani Project
Teach the Mood Meter
The third activity from the Amani Project has youths create a Mood Meter. The colorful meter, divided into red, yellow, blue, and green squares, lets participants indicate not only how they are feeling but also permits them to indicate...
Biology Junction
Kingdom: Fungi
Based on DNA, fungi relate more closely to animals than to plants. This new scientific knowledge shifted the world view of scientists and opened up new classifications. Viewers learn about fungi's place in evolution, in the tree of life,...
California Academy of Science
Color Vision Genetics Evolution Simulation
At one point, all mammals carried only two color receptors, but now most humans carry three. An informative presentation and hands-on activity demonstrate how this evolved through genetics. By participating in the activity, pupils...
International Technology Education Association
Singin' the Black and Blues
How does the color of the sky change from blue to reds and oranges to black? An illuminating lesson explains how light travels through different mediums using the sun's light as an example. By examining diagrams and illustrations, pupils...
Curated OER
The Spectroscope Lab
In this spectroscope worksheet, students observe fluorescent and incandescent lights through the spectroscope. They record their observations and observe spectra of elements. They answer questions about the chemical make-up of stars...
Noyce Foundation
Mixing Paints
Let's paint the town equal parts yellow and violet, or simply brown. Pupils calculate the amount of blue and red paint needed to make six quarts of brown paint. Individuals then explain how they determined the percentage of the brown...
Curated OER
The Russian Civil War
What do Bolsheviks, Leon Trotsky, Anastasia, Lenin, and Joseph Stalin have in common? The Russian Civil War, of course! Each of these individuals is defined by the part they played in what was to become a major shift in world politics....
International Technology Education Association
Telescope as Time Machine
This resource provides an explanation of NASA's GALEX mission and how the space-based telescope can view distant galaxies as they were billions of years ago. The resource also discusses the other aspects of galaxies that GALEX is able to...
Curated OER
The Doppler Effect Lab
In this Doppler effect instructional activity, students read information about the Doppler effect. Students answer questions as it relates to the pitch and wavelengths of a demonstration simulates what happens with the Doppler Effect.
Curated OER
M & M Lab
Students investigate how selection occurs in a random population. The concept is that selection affects evolution.They demonstrate how selection occurs and will analyze shifts in the populations. They design their conclusions with M...
Curated OER
The Effect of Concentration Changes on Equilibrium
In this concentration changes and equilibrium worksheet, students experiment with iron (III) ions and thiocyanate ions to observe the effects of concentration on the equilibrium of solutions. Students make observations of their mixtures,...
Curated OER
Introduction to Microsoft Word
Second graders elaborate on the classroom writing practices. They locate the various parts of the keyboard such as, space bar, shift key, delete key, etc. They also type a short piece of writing on a word processor. This is a teacher...
Curated OER
Temperature and Keq
The presentation offers a set of three problems related to temperature and equilibrium reactions. It walks through solving each, reminding pupils how to figure for the forward and reverse rates.
Curated OER
Urban Concentration and Racial Violence
Students research one of the many urban race riots in U.S. history, from the New York City riots during the Civil War to the "Red Summer of 1919" or the hate-strikes of 1943. They present their findings in the form of a newspaper's front...
Curated OER
Turmoil in Thailand: The Battle of Bangkok
Tenth graders examine the battle of Bangkok. In this Conflict in Thailand lesson, 10th graders read an article about the causes and effects of the Battle of Bangkok. Students participate in a debate about whether or not to visit the city...
Virginia Department of Education
Modeling the Big Bang Theory
Young astronomers learn about the Big Bang Theory and redshift through a hands-on activity in the last installment of a three-part series. Participants draw dots on balloons and then inflate them to model how galaxies moved farther apart...
NASA
The Evidence is “Clear”!
Do you think you know better? Become a scientist and prove it. Scholars review the evidence for two different theories of the origins of the universe. They notice the empirical observations as well as the inferences to determine which is...
It's About Time
The Doppler Effect
In 1842, Christian Doppler proposed a theory relating the change of wavelengths based on motion. Young scholars observe the Doppler Effect on a small scale in a ball, on a larger scale from a car, and on the largest scale studying the...
Adrian College
The Universe
Young scientists create a simulation of Hubble's law. Introducing the Big Bang Theory using balloons and a simple lab worksheet, scholars complete a data table and perform analysis.