Virginia Department of Education
The Effects of Heat and Acid on the Enzyme Catalase
How quickly do enzymatic reactions occur? Assist the class as they examine heat and pH change to determine the rate of chemical reactions using catalase as an enzyme. Watch them "glow" with excitement!
Curated OER
Color, Light, and Excited Electrons
Investigate color, light and excited electrons and produce waves using slinkys. Your high schoolers will observe a continuous spectrum with a prism and an overhead projector. They observe flame tests to identify elements and they observe...
Wild BC
The Greenhouse Effect: Warming the Earth Experiment
First in a two-part instructional activity on the greenhouse effect, this instructional activity involves a classroom demonstration of the phenomenon, and a lab group experiment with color and absorption. Although there are easier ways...
Normal Community High School
Chemical Equations
Viewers learn how to identify the substances in a chemical reaction, how to balance it, and the different types of chemical reactions by watching a presentation that also includes a review of monomers and polymers. The presentation ends...
Curated OER
Water Cycle Reading and Writing
After listening to a story about the water cycle, learners create their own versions of this tale. This is a great way to have your class review the concepts of evaporation, condensation, precipitation, and runoff.
Curated OER
Water Cycle Reading and Writing
Here is a great way to get pupils to express a scientific concept in a fun way. After hearing the story of Walter the Water drop and learning facts about the water cycle, the class will write a creative expository piece describing what...
American Museum of Natural History
Take the Climate Quiz
Climate and weather are often confused. Pupils answer questions online to review concepts related to climate and weather changes. They get immediate feedback and additional facts with each question. The lesson is appropriate as a remote...
Cornell University
Glued into Science—Classifying Polymers
Explore the unique characteristics of polymers. A complete lesson begins with a presentation introducing polymers. Following the presentation, young scientists develop a laboratory plan for creating substances using polymers. They test...
Space Awareness
Ocean Acidification
Learn the science behind ocean acidification and its effects on ocean wildlife. Young scientists conduct a laboratory investigation that monitors the acidity level of water. While burning a candle, learners capture the carbon dioxide in...
Curated OER
Background Radiation and Lifestyles
In this radiation and lifestyles worksheet, students are given 5 problems about a person which indicate her exposure to radiation. Students calculate her total dosage to radiation in each problem based on her exposure.
Southern Nevada Regional Professional Development Program
Pardon Me, Your Modifier is Dangling
Lost! (or misplaced) a modifier. Last seen dangling at the end of a sentence! Reward offered! To underscore the humor, class members are each given a sample sentence to illustrate (A woman passed by, leading a Springer Spaniel, in a long...
NOAA
The Incredible Carbon Journey: Play the Carbon Journey Game
Class members explore the carbon cycle in the final installment of the 10-part Discover Your Changing World series. They play a simulation game where they walk through the steps carbon takes as it cycles through the different layers of...
Curated OER
What's it Like Inside the Sun?
Students perform experiment in which they model convection as it occurs in our Sun. They also explain that convection acts where the effect of gravity and heat are present (low density fluids can rise and cool, and high density fluids...
Curated OER
Here Comes the Rain
Second graders help to prepare a model of the water cycle before the conduction of this experiment. They use the model in order to observe changes that happen to water when it changes states of matter.
Curated OER
Dimming the Sun
Students collect, interpret and analyze weather variable data. They describe atmospheric variables that affect evaporation. Students create graphs and analyze the information collected.
Curated OER
Science Safari: Energy Resources
Students pick a topic that is related to energy and power companies, tools, and careers. They organize information, photos, illustrations, video, or other graphics into a presentation.
Curated OER
Introduction to AP Chemistry
Students are introduced to concepts in an AP Chemistry class. They work together to complete experiments on different materials. They discuss the results of the experiments.
Curated OER
Social Studies Test-Grade 5
In this grade 5 social studies test, 5th graders complete a 27 question multiple choice quiz covering a variety of grade 5 concepts.
Curated OER
Reindeer Herders
Pupils examine the life of of nomadic herders in Siberia. They read and discuss an article and maps from National Geographic, identify threats to this way of life, and write a letter to the Russian government identifying ways to protect...
Curated OER
Dusty Air
Students discover the types and amounts of particulate matter found in the air. They collect particulates using a Petri dish coated with Vaseline then classify and count the collection under a stereoscope.
Curated OER
Discover How Trees Produce and Conserve Energy
Learners discover the flow of energy from plants to humans, the importance of this and how the energy chain is effected. In this informational lesson students will see how energy is produced and conserved by trees and how it can be...
Curated OER
Photosynthesis and Biomass Growth
Sixth graders examine renewable energy sources such as ethanol. In this photosynthesis and biomes activity students complete a project on farming techniques.
Curated OER
Plastic Polymers
Students learn about plastic. In this plastic polymers activity, students examine the properties of plastic, its variety of uses and how it is recycled.
Curated OER
Microbiology Design Challenge
Young scholars discover dangers to human health by researching what's in our drinking water. In this water purification instructional activity, students discuss the conditions of water in undeveloped countries and why it is unsafe to...