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Showing Results for "comma after for passage of time 1"

Get to know your Jurassic from your Cretaceous in this handy geologic time periods chart.

Geologic Time Periods

With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!

Make a Hummingbird Feeder 

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

Experiment with "Quicksand"

Discover the difference between comets and asteroids in this&nbsp;stellar earth and space science worksheet!

Comets and Asteroids

Teach your students about different types of rocks and how they're formed, using objects that your class is familiar with.

The Three Types Of Rocks!

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

Guess My Rock!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Study Game: Planets!

In this worksheet, children discover what plastic is, how it is manufactured, as well as its history and about attempts to reduce plastic waste.

All About Plastic

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Sunset Calendar

Star light, star bright! Teach students all about constellations and earth movement with this engaging science lesson plan. Broken out over several days, this unit encourages students to research and report on a constellation.

Star Unit

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Different Types of Rocks

This simple experiment serves as an introduction to the greenhouse effect.

Observe the Greenhouse Effect in a Jar

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

End of the Universe?

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

Mother's Day Carnations

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Make Colorful Crystals from Coal

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Go on a Backyard Botany Hunt

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Plant Habitats: Dandelions

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Make a Galaxy Mobile

This easy at-home experiment is a great way to "see" science.

Air Particle Experiment

Grow borax crystals and get your child excited about Earth science with this crafty science experiment.

Grow Sparkling Borax Crystals

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Design Your Own Planet

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

How to Press Flowers

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Flower Prints

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Family Tree Craft

Is your child a nature nut with an eye for creative, green-friendly projects? Introduce them to this amazing DIY bird feeder!

DIY Bird Feeder

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Glue Fossils

What cause the phases of the moon? Make a  model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

What Causes the Phases of the Moon?

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Explore Soil Erosion

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

3-D Model of the Sun

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