Curated OER
Pets as Good Neighbors
Young scholars investigate proper training techniques for pets by creating a list. In this domesticated animal lesson, students identify traits of a good neighbor and relate those traits to a pet. Young scholars create lists...
Curated OER
Water Quality and Temperature
Students evaluate the effects of temperature changes on the metabolic rate of a clam. Conclusion questions are addressed which help students to process and articulate their experiences.
California Department of Public Health
Walking on the Path to Better Health
Walk your way to health with this great resource! Walking is a valuable physical activity that can be done frequently and with ease by learners of all ages. "Warm up" by reviewing the benefits of physical activity with your class...
American Chemical Society
Using Dissolving to Identify an Unknown
There is a solvent called aqua regis that can dissolve gold! After observing a solubility demonstration, groups receive four known crystals and one unknown. Based on the demo, they design an experiment to determine the identity of the...
Cornell University
Unknown Powders
Create a little scientific magic within your classroom! Learners mix powders and liquids and identify chemical reactions. Based on the reactions, individuals determine the identity of various powders.
Cornell University
Nano What?
The size of a nanoparticle is difficult for pupils to grasp. A hands-on experiment is designed to give your classes perspective. Learners analyze different sports drinks for the content of electrolytes as an introduction to nanoscale....
Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
Nuffield Foundation
Nitrogen-Fixing Bacteria in Root Nodules of Leguminous Plants
Fixin' to add a great resource to your plans? Scholars perform an experiment to investigate nitrogen-fixing bacteria from plant roots. Along the way, they learn about the concepts of symbiosis and mutualism.
Exploratorium
Bubble Suspension
Create a cushion of carbon dioxide gas to float some soap bubbles on. Many concepts can be demonstrated through this activity:
Carbon dioxide gas is more dense than air
Bubbles are semipermeable, allowing only carbon dioxide to diffuse...
Cornell University
The Science of Snowflakes
Who can grow the best crystals? Challenge class members to develop strategies for enhancing growth in the crystals. Through a lab investigation, learners study the properties of crystals and test the effectiveness of different...
EduGAINs
Understanding Viscosity through Investigation and Comparison of Fluids
Not all liquids are the same. Investigate the viscosity of different fluids with a series of activities designed for eighth grade science. As learners move through learning centers with different experiment setups, they determine...
Starry Night Education
Comets and Meteors
Comets are also known as dirty snowballs or icy mud balls. With your super scientists, create a model comet nucleus to discover how they are made and take part in a scientific discussion to learn how it behaves.
DiscoverE
Building with Biology
Seeing is believing! Bring DNA to life for young biologists using a simple extraction lab. Individuals extract the DNA from wheat germ, then place it in a microcentrifuge tube for observation. They thread yarn or other material through...
American Museum of Natural History
What's This? Sensing
There is a scallop that relies on sight so much that it actually has more than 100 eyes! There are many species that rely heavily on one sense or another. An online interactive resource has youth read about several of these animals. The...
Chymist
Landfills and Recycling
Examine the nature of landfills through experimentation. Scholars build miniature landfills and monitor changes over a six-week period. Observations allow individuals to draw conclusions about the different types of trash and their...
National Nanotechnology Infrastructure Network
Lab 2: Nanocatalysts Clean Your Car Emissions
Surface area certainly surfaces as a variable for chemical reaction rates. Scholars perform an experiment to discover how the size of catalysts affect the rate of a chemical reaction. They record their results in tables and graphs to...
Nuffield Foundation
Investigating Osmosis in Chickens' Eggs
You might not be able to learn through osmosis, but you sure can observe it! Scholars observe and measure osmosis using chicken eggs. They control for multiple variables to determine which variables have an impact and how the impact...
Curated OER
The Great Fire of London
Learners explore the effects of an out of control fire. Using textbook and Internet research, students gather data concerning the Great Fire of London. They present their research findings in a creative, visual manner to their classmates.
Curated OER
"From farm to plate"
Learners identify sources of food and the bacteria associated with them. They comprehend how bacteria in the food chain can cause disease. Students comprehend the importance of proper food-hygiene practices throughout the many stages of...
Curated OER
Word Scramble – Lesson 3
In this health worksheet, students identify and define vocabulary terms related to foodborne illness. They unscramble the words listed at the bottom of the sheet and use them to complete each of 8 blanks.
Curated OER
Wild Water Trivia
Students demonstrate proper swimming skills in an authentic environment. They use proper technique for whichever stroke is chosen while retrieving answers. They then bring it back to the shallow end and place it in the hula hoop.
Curated OER
Making Soap
Students recognize and use chemical indicators in the lab, recognize the need for safety while doing chemical experiments and understand the need for following precise directions.
Curated OER
Hospitality: Welcome
Students practice using their language skills in welcoming tourist. In this language and hospitality lesson, students practice using proper phrases to welcome tourists and to ask them questions that show they are able to be hospitable.
Curated OER
Bacteria Pool Party
Students investigate the organisms of bacteria. They are given a culture of bacteria that can be observed under a microscope. The students make observations that are recorded. The lesson includes the mention of specific safety...