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167 resources with the concept galaxies

Videos (Over 2 Million Educational Videos Available)
How to paint a watercolor and ink flower bouquet | Watercolor Flower Painting Video
6:54
How to paint a watercolor and ink flower...
Prepositional Phrases for Kids | English Grammar Video Video
11:22
Prepositional Phrases for Kids | English...
The Circulatory System Part 1: The Heart Video
8:55
The Circulatory System Part 1: The Heart
Other Resource Types ( 167 )
14:36
Lesson Planet

Exploring the Universe: Crash Course Big History #2

For Students 9th - Higher Ed
According to Carl Sagan, we are all made of star particles. The second video in a series of 16 explains what happened after the big bang. It discusses cosmic background radiation, chemistry, galaxies, heavy elements, and the creation of...
14:24
Lesson Planet

The Big Bang: Crash Course Big History #1

For Students 9th - Higher Ed Standards
Theoretical physicists say that space and time are one thing created by the Big Bang. According to them, nothing happened in the time before the Big Bang because time did not exist. The first Crash Course-Big History video in a 16-part...
Lesson Planet

Stellar Fingerprints and Doppler Red Shifts

For Teachers 9th - 12th Standards
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. 
Lesson Planet

Star Light, Star Bright

For Teachers 6th - 9th
Four modules are a part of this stellar lesson plan. Space scientists view the electromagnetic spectrum, they generate waves on a computer screen in order to measure frequency and wavelength, discover how light is related to temperature,...
Lesson Planet

Planets on Parade

For Teachers 3rd - 5th
Review all of the planets in our solar system with this informative PowerPoint. Each planet is listed on its own slide, accompanied by facts and an image. There are three multiple choice question listed at the end of the presentation.
10:14
Lesson Planet

Spinning Black Holes

For Students 9th - 12th Standards
Why is the spin of a black hole important? Scholars explore spinning black holes and how they relate to momentum, matter, and mass. They investigate the different parameters that are used to measure black holes by understanding how they...
7:29
Lesson Planet

Seeing a Black Hole with a Planet-Sized Telescope

For Students 9th - 12th Standards
When did scientists first view a black hole? Believe it or not, it was 2019! It took a century for the theoretical to become a reality, and a lesson from the larger It's Okay to be Smart series discusses the structure of the black hole...
5:29
Lesson Planet

First Image of a Black Hole!

For Students 9th - 12th Standards
Have scholars ever wondered what a black hole looks like? See the first image of a massive black hole and learn about what a black hole is, how it forms, and how telescopes took images from around the world. The video then relates the...
5:43
Lesson Planet

A New Origin Story for Mars's Moons

For Students 9th - Higher Ed Standards
The brightest and densest protocluster ever observed by scientists makes that area the most active region of space. Learn about the area and the formation of galaxies before our eyes as part of the SciShow Space series. Hank Green also...
5:42
Lesson Planet

3 Things We Still Don't Understand about the Milky Way

For Students 9th - Higher Ed Standards
Oops, something bumped into us! Scientists research what bumped into our galaxy, when, and where it went after the collision. Part of a larger SciShow Space series, an interesting video presents three mysteries, including the collision....
6:19
Lesson Planet

Red Nugget Galaxies: The Universe's Ultimate Survivors

For Students 9th - Higher Ed Standards
Time capsules offer a glimpse into the past, and red nugget galaxies are the time capsules of the universe. Using an installment from the SciShow Space series, viewers explore the discovery of new red nugget galaxies. The video also...
4:56
Lesson Planet

Solving Mysteries with the Ancient Galaxies Next Door

For Students 9th - Higher Ed Standards
Tiny, old galaxies surrounding the Milky Way offer an opportunity to observe the evolution of the universe. An episode of the SciShow Space series describes what scientists knew before and the new research recently published on the...
3:51
Lesson Planet

How Do We Know What the Milky Way Looks Like?

For Students 9th - Higher Ed Standards
Imagine describing what something looks like when you've only seen it from the inside. That's the task astronomers tackle when describing the shape and characteristics of the Milky Way. Using a combination of physics and mathematics,...
5:35
Lesson Planet

How Many Galaxies Are There?

For Students 9th - Higher Ed Standards
Could there really be over 200 billion galaxies? It turns out the number may be closer to two trillion galaxies! A video presentation discusses the existence of galaxies in the universe. The narrator explains how scientists make their...
Lesson Planet

Other Galaxies

For Students 6th - 12th Standards
The Milky Way belongs to a cluster of galaxies called the local group and it could be considered our neighborhood! Use the PowerPoint to present information on the different galaxy types, both local and farther away. Scholars learn how...
Lesson Planet

Milky Way Galaxy

For Students 6th - 12th Standards
There is more about the Milky Way that scientists don't know than what they do know—that leaves a lot to discover! A thorough lesson presentation explores the components of the Milky Way Galaxy and their behaviors. 
4:15
Lesson Planet

Tour of the Universe

For Students 9th - 12th Standards
Understanding the size of the universe and its many galaxies challenges perceptions, and this visual journey through the universe helps create a scale. Starting from Earth and going out past our galaxy, thus backwards in time, the entire...
2:41
Lesson Planet

What's in the Darkest Part of the Sky? The Hubble Deep Field

For Students 9th - Higher Ed Standards
Prepare to be amazed! Look deep into the darkest part of the night sky, courtesy of a video from a vast physics playlist. Young astronomers see hundreds of galaxies through the eye of the Hubble Telescope. 
5:33
Lesson Planet

What Is Dark Matter? A Mystery of the Universe

For Students 9th - Higher Ed Standards
If you can't see something, how do you know it's there? Welcome to the mystery of dark matter! Curious cosmologists explore one of physics' longest-running quandaries through an interesting video. Content includes who first proposed the...
4:22
Lesson Planet

The Smallest Star in the Universe

For Students 9th - 12th Standards
They may be small, but probably still mighty! The characteristics of what astronomers have defined as stars have a minimum size requirement. The tiniest stars pack a lot into a small package—and still have all the properties of their...
4:59
Lesson Planet

Zombie Stars Discovered!

For Students 9th - 12th Standards
The walking dead of the sky have been discovered! As a recent discovery, much is yet to be determined, but it is clear zombie stars do exist. An episode of a larger solar system playlist explains how a special supernova leaves behind...
3:28
Lesson Planet

Does the Sun Have Long-Lost Siblings?

For Students 9th - 12th Standards
The sun is missing a few branches from its family tree! A fact-filled lesson from a solar system playlist describes the characteristics of our sun that help identify its siblings. Stars that form from the same cloud typically have the...
3:56
Lesson Planet

The Biggest Stars in the Galaxy

For Students 9th - 12th Standards
Study the giants of our universe with a video lesson. A descriptive lesson from a solar system playlist compares hypergiant stars to other bodies in our galaxy. The lesson instructor explains the origin and the composition of these...
4:44
Lesson Planet

The Fastest Runaway Star in the Galaxy

For Students 9th - 12th Standards
There's one in every group! It turns out there are rouge stars in our universe that don't follow the rules. An episode of an extensive solar system playlist describes the behavior of hypervelocity stars and how they interact in our...