Premium

What Is Full Moon

Interactive passage with audio narration, comprehension questions, and printable PDF.

No ratings yet

Just this resource

$1.50

One-time purchase

Best value

Unlock everything

$19.99/yr

5,000+ resources, AI tools

Unlock above to use these actions

Format: Interactive (Online), Printable (PDF)
Grades: 456
Subjects: scienceelareading
Standards: 5-ESS1-2
Languages: English, Spanish

Send Feedback / Report an Issue

What's included

Reading passage

Reading comprehension

Audio narration

With word word highlighting

Comprehension quiz

Auto-graded

Writing activity

Open-ended response

Glossary & flashcards

Vocabulary practice

Differentiated version

Adapted for varied levels

Spanish translation

Bilingual support

About this reader

This engaging 400-word science passage introduces fifth-grade students to the concept of a full moon and helps them understand why we see the moon's phases change throughout the month. Aligned with NGSS standard 5-ESS1-2, the passage explains that a full moon happens when Earth is between the sun and the moon, so we see the entire sunlit side as a bright circle. Students learn that a full moon occurs about two weeks after a new moon and discover how the positions of Earth, the sun, and the moon create different moon phases. The passage uses simple, age-appropriate language and real-world examples to help students connect this scientific concept to their own observations of the night sky. Audio integration supports diverse learners by providing multiple ways to access the content. The passage includes bolded vocabulary terms with clear definitions, helping students build their scientific vocabulary. Accompanying activities include comprehension questions, writing prompts, and graphic organizers that reinforce understanding of lunar phases and the relationships between celestial bodies in our solar system.

Written by Workybooks TeamPublished by Workybooks

Sample passage and quiz content

CONTENT PREVIEW

A vibrant full moon rises over a serene forest silhouetted against distant mountains. — Image credit Erik Mclean / Pexels.

A full moon is a phase of the moon when we can see the entire sunlit side of the moon from Earth. This happens when Earth is positioned between the sun and the moon. The sun's light shines on the moon, and from our view on Earth, we see the whole bright circle. Understanding moon phases helps us track time and predict when we will see different shapes of the moon in the night sky.

The moon does not make its own light. Instead, it reflects light from the sun. As the moon moves around Earth in its orbit, which is the path it follows, different amounts of sunlight reflect off the moon's surface toward Earth. This is why the moon appears to change shape throughout the month. These different shapes are called phases.

A full moon occurs about two weeks after a new moon. During a new moon, the moon is between Earth and the sun, so we cannot see the sunlit side at all. The moon looks dark or invisible in the sky. As days pass, more of the sunlit side becomes visible from Earth. First, we see a thin crescent. Then the moon appears to grow larger each night. This growing is called waxing. After about two weeks, the moon has traveled halfway around Earth, and we see a full moon.

The position of Earth, the sun, and the moon determines what phase we see. Think of it like a lamp shining on a ball. If you stand between the lamp and the ball, you see the entire lit side of the ball. That is similar to what happens during a full moon. Earth is in the middle, the sun acts like the lamp, and the moon is like the ball. We see the whole bright side because sunlight travels past Earth and lights up the side of the moon facing us.

Full moons happen about once every 29.5 days. This is how long it takes the moon to complete one full orbit around Earth. People throughout history have used full moons to mark time and plan activities. Farmers planted crops based on moon phases. Many cultures created calendars using the cycles of the moon. Today, scientists study the moon's phases to understand more about how objects move in space.

Interesting Fact: A full moon can appear slightly orange or red when it rises near the horizon because Earth's atmosphere scatters the sunlight, similar to how sunsets look colorful!

Where is Earth during a full moon?

Between the sun and moonBehind the moonNext to the sunFar from the moon

What does the moon reflect?

Earth's lightSunlightStar lightIts own light

How long between full moons?

About 15 daysAbout 29.5 daysAbout 7 daysAbout 60 days

Why do we see moon phases?

The moon changes size dailyClouds cover the moon differentlyDifferent amounts of sunlight reflect toward EarthThe moon moves closer and farther

What happens after a new moon?

The moon disappears completelyWe see more sunlit moon each nightThe moon stops movingThe sun gets brighter

Why can full moons look orange?

The moon is actually orangeThe sun changes colorEarth's atmosphere scatters sunlightClouds make it orange

The moon makes its own light.

TrueFalse

What is an orbit?

The moon's surfaceA path around another objectLight from the sunA phase of the moon

What Is Full Moon

What's included

About this reader

Sample passage and quiz content

CONTENT PREVIEW

Perfect for the way you teach

Reviews & Ratings

More reading you might love

Connect with Workybooks!