Curated OER
Powers of Persuasion
Did you know that clothing and textiles can be recycled, just like glass, paper, aluminum, and plastic? Pupils are introduced to textile recycling and design persuasive posters or letters that raise awareness about this unique type of...
Nuffield Foundation
Observing Earthworm Locomotion
One acre of land can contain more than a million earthworms. Scholars collect earthworms to observe their movements. Once placed on paper, the sound of movement often fascinates pupils. When placed on glass, the earthworm is unable to...
Curated OER
Experience Gravity Free Water
Students complete an experiment with a glass of water and cover the opening with cardboard and turn it over. In this gravity lesson plan, students observe how air pressure does not allow the cardboard to fall and let the water out.
Curated OER
Ruler and Magnifying Fun
First graders investigate objects using rulers and magnifying glasses. They record their observations using a data-recording sheet and write a characteristic for each item they observe. They use the ruler to solve math problems.
Curated OER
Applied Science - Built Environment Lab
Students evaluate trash. In this Science lesson, students collect and weigh trash from their classrooms. Students categorize the trash and the corresponding weights, recording the information on a data sheet.
Curated OER
Identifying Elements
Students use diffraction glasses to find similarities and differences between observed spectrum of fluorescent light and an incandescent light They work in groups of 4-6 for the experiment/activity part of this exercise.
Curated OER
Seed Diversity
Students explore agriculture by researching different seeds. In this seed identification lesson, students collaborate in small groups to analyze a package of different seeds. Students utilize a magnifying glass to examine each seed...
Curated OER
Materials We Use
How can you tell if something is made out of wood, metal, or plastic? Kids use noise and visual cues to determine what various household items are made from. They then examine their toys at home and record the materials used to make...
Curated OER
The Cork Floats Where?
Have your ever noticed that a cork floats in the middle of a glass that's filled to the brim with water, but will always float along the inside edge of a glass that's only half full with water? It's true! Young scientists ponder this...
Baylor College
We Need Water
There's nothing quite like a glass of ice-cold, freshly squeezed lemonade. Lesson seven of this series explains how the water humans need to survive can come in many forms. Teach your class about how much water humans require every day...
University of Waikato
Observing Water's Thin 'Skin'
Keep the tension up in the classroom. The class first observes as the teacher creates a dome of water above a glass by adding paperclips into an already full glass. Classmates then work in pairs to see how many drops of water can fit...
Curated OER
Thumbprints
Thumbprints are fascinating! Here is a clever lesson that allows kids to discover that everyone has a unique thumbprint - no two are alike! They use magnifying glasses to closely observe their own, and someone else's thumbprints. Then,...
US Department of Energy
Thermal Expansion of Water: Rise of Sea Level
Using bunsen burners, Erlenmeyer flasks, thermometers, hollow glass tubes, stoppers, and rulers, learners experiment with and measure how water expands when heated. The activity connects the expansion of water when heated to global...
Curated OER
Amazing Seeds
Three cute activities introduce youngsters to seeds and roots. In the first activity, various soaked seeds are placed in a glass so that the direction of root growth can be observed. In the second, a bag of seeds is filled with water and...
Curated OER
Greenhouse Gases
Although the worksheet for the lab activity is not included, this is an activating activity for your class to do when learning about the greenhouse effect. They lay three thermometers underneath a lamp: one out in the open, one under a...
Curated OER
Investigation of Crystallinity in Polymeric Materials
A kaleidoscope is constructed using polarizing polymer paper and then low-density polyethylene, high-density polyethylene, and polypropylene are all melted onto individual glass slides and examined through a microscope. The intent is to...
Curated OER
Light Travels Through Objects
Students experiment with materials that allow light to pass through. For this physical science lesson, students investigate the way light is absorbed by many different glass objects and household items. Students write their descriptive...
Curated OER
Extract DNA from a Banana
Your scientists-in-training extract DNA from a banana. Then, they wrap it around a glass rod in order to view the threads of DNA. They draw their observations.
Science Geek
The Mole
What can you call a tooth in a glass of water? A one-molar solution! Presentation covers moles, Avogadro's Number, calculating formula mass, converting moles to grams, converting grams to moles, and calculations with moles. It is the...
Curated OER
Floating and Sinking - An Investigation
A simple and effective presentation could be helpful for your young scientists. Learners consider whether or not a piece of wood, glass, cork, brick, and ice will float or sink when placed in water. After the class has made their...
Curated OER
Is It See-Through?
Explore transparancy with a science experiment on different materials. After reading an explanation on how to determine if something is see-through with a flashlight, kindergartners decide if certain materials are opaque or not....
Exploratorium
Holding Charge
Slide paper over a plastic straws to generate static electricity, and then stick that straw to glass, a wall, or even your own hands! This is a science activity that students can use to show parents what they learn in school whenever...
Exploratorium
Hand-Held Heat Engine
See the direct relationship between pressure and temperature using these classic science toys. As individuals hold the glass bulb, the liquid inside reaches it's boiling temperature, which is just a bit above room temperature. As the...
US Environmental Protection Agency
Thirstin's Wacky Water Adventure
Make a splash with young scientists as you teach them all about water using this activity packet. Thirstin, a cartoon glass of water, walks children through the water treatment process, teaches them about different sources of water, and...
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