Science-Class.net
Rock Candy Crystals
Candy is one of my favorite words, and it's an even better word when it relates to science. Yes, candy science can happen when you grow rock candy crystals with your class. The entire process for growing these edible wonders of nature is...
American Chemical Society
Colors Collide or Combine?
As part of a unit investigating the dissolving of M&Ms® candy coating, this lesson examines whether or not the different colors combine. There are no new concepts revealed in this particular lesson, but learners will see that the...
Virginia Department of Education
Weather Patterns and Seasonal Changes
Get your class outside to observe their surroundings with a lesson highlighting weather patterns and seasonal changes. First, learners take a weather walk to survey how the weather affects animals, people, plants, and trees during...
Mr. E. Science
The Scientific Method
The scientific method is key to implementing tests and experiments. From stating the problem to arriving at the conclusion, every scientist in the class learns the value of the method through an educational slide show presentation.
Virginia Department of Education
The Germ Theory and Koch’s Postulates
Explore the history of cholera and its effect on society with your biology class. Young biologists will then proceed to grow their own germs, prepared from live cultures, and follow the steps of the scientific method to generate data....
Space Awareness
Measure the Solar Diameter
Scientists could measure the diameter of the sun before they knew its distance. Scholars construct a simple mirror box to measure the diameter for themselves. They compare this measurement with the official size, listed in a...
Curated OER
Physical Science: Festival of Bubbles
Investigate bubbles through the use of scientific inquiry. Pupils blow bubbles using several methods and measure the resulting bubble print. Measurements are recorded on a data table and transferred to a bar graph. Results are discussed...
Curated OER
The Atom Board - Making Atoms
In this atom worksheet, chemists learn how to determine the number of protons, neutrons and electrons in an atom using the atomic mass and atomic number. They complete a chart of the subatomic particles and use marbles to represent...
Curated OER
Science: Teddy Bear Nation
Students sort teddy bears according to types and then graph the results. They each bring a bear to class and then discuss their similarities and differences. Once the bears have been sorted into groups according to size and color,...
University of Waikato
Water Runoff
Teachers demonstrate water runoff on a hill and its effect on soil erosion. Pupils observe as the instructor changes the steepness of the hill and see whether vegetation covers the soil. Learners then use their observations to make...
Curated OER
How hard is it?
Inquiry is probably one of the most fun ways kids learn. They will test the hardness of 10 different minerals in order to classify them. They rate each of the minerals from most to least hard. Note: Having real minerals for this...
Curated OER
Reptiles and Amphibians
Introduce your class to various reptiles and amphibians. They will meet and identify a representative from each of the four major reptile families, then learn about and discuss reptile characteristics. Next, they will identify and...
Curated OER
Sounds like Science
Second graders create sound effects to produce a radio drama. In this sound lesson, 2nd graders read a book and provide the sound effects to transform it into a radio drama. They discuss sound and the shape of sound waves based on their...
Towson University
Case of the Crown Jewels
Can your biology class crack the Case of the Crown Jewels? Junior forensics experts try their hands at DNA restriction analysis in an exciting lab activity. The lesson introduces the concept of restriction analysis, teaches pipetting and...
BioEd Online
Spiders in Space
Does a spider spin its web differently in space? What other ways might microgravity affect an arachnid? Pick a topic to research, plan an investigation, and follow astronauts on the International Space Station as they perform some of the...
Alabama Wildlife Federation
Wildlife Habitat Checklist
Take a walk on the wild side with a project about animal habitats. After kids observe a chosen animal in its home, they describe the animal's food and water sources, shelter, and how it raises its young. They then write a short fictional...
Curated OER
Missing Macroinvertebrates - Stream Side Science
Field study groups collect samples of stream water and identify the macroinvertebrates found. Using their data, they calculate a water quality index to rate the health of the stream. They graph their data and discuss the value of a water...
Concord Consortium
Direction of Force on Charged Objects
Make your unit on magnetism a force to be reckoned with! Physical science scholars examine the direction of force on charged objects through a simple interactive. Pupils control the charge of the stationary object, then observe how it...
Serendip
Carbohydrate Consumption, Athletic Performance and Health – Using Science Process Skills to Understand the Evidence
Should athletes carb load before an event or consume carbohydrates during the competition? Scholars discuss how to set up a hypothesis and experiment to answer a question relating carbohydrates and athletic performance. Then, they read...
University of Waikato
Investigating Bubbles
Bubbles are not always trouble. Pupils investigate surface tension in water and bubble mixtures by blowing bubbles and recording observations. Learners then create bubble wands of different shapes from pipe cleaners and observe the shape...
National Wildlife Federation
Soil Decomposers
Worms are the kings of the decomposers. A four-part lesson has learners experiment with the characteristics of earthworms and their sensitivities. They vary factors such as light, acidity, temperature, and touch of soil and observe the...
NOAA
Off Base
How does carbon dioxide affect the world's oceans? The final installment in a series of six lessons has pupils research ocean acidification, then conduct an experiment to witness the delicate balance that exists in our seas. Materials...
NOAA
A Quest for Anomalies
Sometimes scientists learn more from unexpected findings than from routine analysis! Junior oceanographers dive deep to explore hydrothermal vent communities in the fourth lesson in a series of five. Scholars examine data and look for...
UNESCO
The Water Cycle
Young scientists get their feet wet as they learn about the water cycle in this series of activities. Whether they are observing how evaporation causes puddles to dry up, or how plants put water into the atmosphere through...