Neptune appears as a beautiful blue color, but why? Some scientists suggested the methane in the atmosphere gives it that color, but Uranus contains more methane than Neptune. The mystery, along with three others, requires an orbiter to...

Travel to deep space and view the icy blue planet, Neptune. You'll learn about Neptune's rings, its great dark spot, size, and surface. Great graphics and real images make this a perfect clip for learners in grades 3-6.

Either way you pronounce it, Uranus is one cool planet! An ice giant, to be exact, just like its neighbor, Neptune. Travel to the far reaches of our solar system in a video filled with amazing images and interesting facts. The...

Could humans survive on Uranus or Neptune? As an installment of a larger solar system series, the video lesson continues in its description of planets in our solar system. A thorough analysis of the two planets describes the physical...

Neptune has more than its share of moons with 14, although Triton takes the prize for the largest. Study the origin and behavior of Neptune's moons with a video lesson from the Kurzgesagt playlist. 

Where can we find sources of water in our solar system? It seems Neptune's moon may be an option. A video lesson explores the characteristics of Neptune's largest moon Triton. There are many unique features that may surprise your classes...

Jupiter, Saturn, Uranus, and Neptune make up the outer planets. How extreme is the weather on these planets? This is the focus of a video that explains how the gas giants have "crazy storms," strong winds, methane rain, and very cold...

Take a trip to space's gas giants, also known as the outer planets—Jupiter, Saturn, Uranus, and Neptune—with an interesting video equipped with a spirited host, a cartoon sidekick, and bright, colorful graphics.

A set of seven slides presents an artist's rendition of our solar system, specifically, the asteroid belt, Kuiper Belt, and our outer planets: Jupiter, Uranus, and Neptune. The slides are beautiful, and a printable set with text is...

Researchers think they have evidence of a new planet deep in our solar system that is the size of Neptune and orbits the sun far beyond Pluto. The orbit simulator shows the orbits of our well-known planets, as well as Pluto and the comet...

What are all those shiny things we see in the sky at night? It could be a star, planet, or asteroid! This is the focus of a video that helps viewers distinguish between these three objects in the sky.

Get crafty with the help of pictures and a real-time demonstration from a video that details the step-by-step process in creating a paper solar system. 

Do other planets experience night, day, and the seasons like humans do here on Earth? Examine planetary motion using real images of the planets through a simulation from PBS's Space lesson series. After observing the motion of each...

It's no secret that most of the galaxy is a mystery. Data suggests that the known exoplanets may be most similar to our own neighborhood planet Uranus. Unfortunately, scientists know little about Uranus. The video lesson presenter...

Why is a Neptune year longer than a Mercury year? Planetary orbits are compared as Bill Nye The Science Guy swings a tether ball around his head. He reveals that increasing distances from the sun make the journeys around it longer....

Did you know that Earth is one of three planets that experiences auroras? A video explains what happens when the magnetic sun throws giant balls of plasma at the earth. It includes both the beauty and the damage an aurora can...

The Newtonian theory and the Einstein theory of gravity are the focus of a video that examines the details of each and includes the drawbacks of them as well — a great, well-rounded lesson!

Develop an understanding of the universe. Learners answer 10 multiple choice questions about several topics in astronomy. Questions contain information about the age of the universe, gravitational attraction, galaxies, planets and comets...

Get to know our little part of the vast universe. Learners read about the common and not-so-common facts about each of the planets in the solar system. The interactive lesson includes a large amount of information as well as a quiz to...

In this online interactive English vocabulary skills worksheet, learners answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.

Getting tired of seeing dangling or misplaced modifiers in your students' writing? Use this grammar activity to reinforce the importance of careful reading and editing. Young writers find the sentence that has no misplaced or dangling...

In this online interactive space quiz worksheet, students respond to 5 multiple choice questions. Students may check their answers for accuracy.

For this online interactive planets worksheet, students respond to 9 multiple choice and fill in the blank questions regarding the information included in the provided paragraphs.

In this astronomy worksheet, students complete a five question multiple choice on-line interactive quiz about astronomy. Prior knowledge is assumed.