Curated OER
Chemical Sleuthing
Learners engage in a lesson which includes flame tests and the construction of a simple diffraction spectrograph with which to measure sodium ion emissions. They use the Bragg equation to compute the wavelength of the line spectra produced.
Curated OER
Let's Grow Some Microbes!
Students investigate the effect that sterile and non-sterile environments have on growth of microbes. In this biology lesson, students observe the appearance of sample test tubes for 7 days. They explain why some test tubes' appearance...
Curated OER
Bubble Tube Experimental Design
Students study what an experiment is comprised of and how to be successful when doing an experiment. In this experimental lesson plan students design their own experimental investigation and answer questions.
Curated OER
The London Underground (Tube) Stations-- Alphabetical Order
In this alphabetizing instructional activity, students examine the names of 30 London Underground Stations. Students put the names in alphabetical order.
Curated OER
Phonics Test Lesson 5
In this recognizing same vowel sounds worksheet, students read the underlined words and determine the words with the same vowel sounds. Students choose 17 multiple choice answers.
Royal Society of Chemistry
A Reversible Reaction of Hydrated Copper (II) Sulfate
How can removing water change the color of a substance? Lab partners remove the water of crystallization from hydrated copper (II) sulfate, record their observations, then rehydrate the solid. The resource is printable and contains ideas...
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...
Nuffield Foundation
Measuring the Vitamin C Content of Foods and Fruit Juices
Are you getting enough vitamin C? Young scientists determine the amount of vitamin C in fruit juice samples. They accomplish this task by adding DCPIP solution to the samples until the blue color of the DCPIP persists. Once this happens,...
Curated OER
Estimate Weight or Volume
For this estimation with weight and volume worksheet, 5th graders solve and complete 6 problems that include estimating objects. First, they determine which item illustrated weighs more. Then, students determine which figure illustrated...
Curated OER
Water Power
Students explore how a water turbine operates and observe the principles of the water turbine. They account for the speed of the water turbine by various experiments and records of test results. In groups the students create a working...
Curated OER
No Valve in Vain
Students design and create their own heart valves out of a variety of materials. Their heart valves are one way valves designed for water flowing through a tube representing blood moving through the heart.
Curated OER
Fermentation of Apple Cider
Seventh graders investigate the fermentation process and the chemical changes that take place. In this fermentation lesson plan, 7th graders mix extracted apple juice with yeast and sugar water and observe the reaction over the course of...
Curated OER
Build a Cardboard Bridge That Can Hold Potatoes
Students identify the characteristics of a bridge and build with junk materials. In this bridge building activity, students use cereal boxes, paper towel or toilet paper tubes and tape to create their bridges. Bridges...
Curated OER
What's the Fizz Factor
Students as a class create a fountain using both coke soda, and mentos candy. In this science lesson plan, students test which combination of coke and mentos products produce the tallest fountain. Students use the scientific method to...
Curated OER
Love in the Time of Cholera
Students examine causes and treatment options for cholera. In this biology lesson plan, students model the osmotic basis of cholera using dialysis tubes. Students propose treatments for hypothetical patient.
Curated OER
Sucking Students into an Understanding of Air Pressure and Vacuums
Students develop and test their ideas about air pressure and vacuums by conducting several investigations into the movement of fluids in tubes.
Curated OER
Understanding Air Pressure
Fifth graders complete experiments with air to understand that air takes up space, has mass, and that air pressure can be changed. In this air pressure instructional activity, 5th graders test the air pressure by using balloons,...
Curated OER
Properties of Soaps
Students investigate 3 types of soap. In this properties of soaps lesson plan, students test soap with pepper and observe the reaction between the two. They make observations of the 3 types of soaps and make a chart to compare each. They...
Curated OER
Dissecting Crickets
Students dissect a cricket and note the three body regions, wings, and legs. They observe the yellow malphigian tubes and remove them. They dissect the esophagus and analyze the heart for respiratory rates and heart beat rates.
Curated OER
Flambe Elements
Eighth graders discuss atoms and electrons as well as atoic structure. They view atomic structure via the computer. Students watch a demonstration in which the teacher demonstrates glass tubing turning yellow in a Bunsen Burner flame....
Curated OER
Designing an Earthquake-resistant Structure
Students attempt to design and build the most stable "earthquke resistant" structure. They create model buildings and test them on a shake table to see which design holds up the best.
Curated OER
Roller Coaster Physics
Students design a roller coaster that allows a marble to run the course as fast as possible. Students create an experimental roller coaster taking into account the steepness of the hills and the sharpness of the turns. Students use a...
Curated OER
Paper Rockets
Students create rockets to test stability. In this rocketry lesson, students discover how rockets fly through air as they follow the procedures included in this activity.
Curated OER
Gravity Gets You Down
Students design an experiment to investigate how objects with different masses fall. For this physics lesson, students predict how these objects will fall in a vacuum tube. They write a report explaining experimental results and conclusion.
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