Colorado State University
Why Is the Sky Purple?
The color of the sky depends on the time of day. Young scholars experiment with scattering different wavelengths of light to recreate the color of the sky. They observe both the longer blue wavelengths and the shorter red and orange...
Curated OER
Simple Machines IV - Levers
The lever is an everyday simple machine. Youngsters learn the principles of levers and explore their many uses. Groups of pupils perform a simple lab where they lift objects with a fulcrum while placing the load in a variety of...
Curated OER
Exploring Electricity - Four Activities
These are four classic activities used for instructing upper elementary electricians. The first involves experimenting with the Van de Graaff generator. The second is a series of hands-on experiences with static. In the third activity,...
Kenan Fellows
Terrarium in a Bottle: Modeling the Atmosphere, Greenhouse Effect, and Water Cycle
You've heard of farm to table ... but what about farm in classroom? Junior agriculturalists embark upon a two-week journey into the science of growing things. Based upon the classic terrarium in a two-liter experiment, the instructional...
Curated OER
Bouncing Bubbles
Students complete a variety of activities exploring the joys and science of bubbles. They listen to the book "Bubbles Bubbles" by Mercer Mayer, create a bubble picture using Kid Pix, and explore blowing bubbles. Students experiment...
California Academy of Science
Dry My Laundry!
Meant to be a pre-field trip lesson plan, this can also serve as a cute and simple activity to use when your little ones are learning about evaporation or surface area. The children cut tiny t-shirts out of paper towel material, wet...
Discovery Education
Smoke on the Water
How do clouds form? Learners demonstrate the formation of clouds and the water cycle by testing four different setups in a plastic bottle. They identify the key components of a cloud to help them understand the process of cloud...
Curated OER
Breathing Victory
Students know that participation in sports requires energy. They comprehend that we get energy form the foods that we eat and the air thta we breathe. Converting food and air into usable energy is defined as celluar respiration. Students...
Curated OER
Summer Body Activity: A Nose Workout
Students have sensory experiences with the sweet smell of discovery. In this early childhood science instructional activity, students use their sense of smell as they create and compare their very own fragrance essences with a variety of...
Scholastic
Acceleration Nation Guide
Discover the science of NASCAR! Young scholars rev up their learning as they explore aerodynamic principles. Hands-on activities help learners understand concepts of friction, kinetic energy, and potential energy.
Science Friday
Capturing Carbon Dioxide
Why don't we just capture carbon dioxide in the air and store it somewhere else? A hands-on lesson allows scholars to explore a complex concept. First, they will create a carbonated beverage, and then they will determine if liquid...
Exploratorium
Falling Feather
Whether or not Galileo actually dropped balls from the Leaning Tower of Pisa, this demonstration will solidly demonstrate that objects are accelerated at the same rate, regardless of mass. You will, however, need a vacuum pump and a few...
Curated OER
Break the Tension
Learners experiment with the concepts of surface tension. They participate in a number of different experiments that introduce them to surface tension. They work in a small group in order to conduct these experiments.
Teach Engineering
Egg-cellent Landing
The classic egg-drop experiment gets a new bounce with an activity that asks pairs to design a lander similar to one used to land a rover on Mars within a fixed budget. The activity provides a great introduction to the idea of terminal...
Curated OER
Monterey Bay
Students read background information about Monterey Bay, California, and conduct related experiments. In this ocean in motion lesson, students read information about the location, wildlife, and characteristics of Monterey Bay. They...
Curated OER
It's Just Dirt
Students discover how seed germination varies according to the soil type. For this soil science lesson, students discuss what plants need in order to grow and investigate various types of soil. Students use their senses to describe each...
Alabama Learning Exchange
Float or Sink?
Experiment with mass and density as scholars figure out what makes things float or sink. First, they watch a podcast introducing these concepts. Be sure to use the comprehension question to test their understanding. Young scientists...
Polar Trec
Can Carbon Dioxide Act Like a Greenhouse Gas?
Ninety-seven percent of scientists who study climate agree that human activity is warming the planet. Learners explore carbon dioxide as a greenhouse gas, a gas causing this warming, through a hands-on experiment. Once complete, they...
University of Connecticut
Building Your Own Biosphere
On September 26, 1991, four women and four men entered the scientific experiment, Biosphere 2; the doors were sealed for two years in order to study the interactions of a biosphere. In the activity, scholars explore biospheres by...
National Nanotechnology Infrastructure Network
How Dry am I? Exploring Biomimicry and Nanotechnology
Help your classes feel like they can walk on water! An engaging inquiry-based activity has young scholars experiment with different surface coatings. They make observations about their properties and how they relate to the surface...
Curated OER
Make Your Own Biodegradable Plastic Stuff
Students identify the four basic natural resources. They distinguish bettween renewable and non-renewable resources. Pupils recognize that all natural resources are needed by living plants and animals. Students list consequences for...
It's About Time
A Moving Frame of Reference
We often remind pupils to cite their references, but this lesson helps them understand there are many frames of reference. Scholars experiment with throwing a ball straight up in the air and catching it. Then they must do it again while...
Chicago Botanic Garden
Seed Dispersal and Plant Migration
There are five methods of seed dispersal. They include gravity, mechanical, animal, water, and air. Scholars study seed dispersal in lesson five of the series of six. Through discussions, hands-on analysis of different seed types, and...
Polar Trec
Ice Cores: Modeling Ice Sheets
Ice cores provide scientists with knowledge of historic melt layers, air temperatures, greenhouse gases, and climate stability. Scholars work in groups to build layers representing snow and ice over thousands of years. Then, groups...