Serendip
Is Yeast Alive?
Through two investigations, life science learners determine whether or not yeast is alive. They perform tests for metabolism by providing sugar and observing if gas is produced as a byproduct. They incubate some of the sample for at...
Chymist
Hydrates
What occurs when a hydrate is heated? Lead your class in exploring the answer to this question as they investigate the properties of a hydrated compound. They heat copper(II) sulfate pentahydrate and evaporate the water byproduct to...
Curated OER
Investigating an Enzyme-controlled Reaction: Catalase and Hydrogen Peroxide Concentration
Are you looking for a way to measure cellular respiration? Try it with pureed potatoes. With some standard high school science equipment, biologists can perform an investigation and collect data surrounding byproducts of respiration. You...
Curated OER
Ecology 5 - Carbon and Oxygen Cycles
Students construct their own diagrams outlining the pathway of carbon and oxygen in our atmosphere. They listen to a lecture on the carbon cycle while drawing an example of the carbon cycle on the board. Students comprehend that CO2 is...
Curated OER
What proportion of rough rice is prepared into consumable rice?
Fifth graders find the percentages of rough rice that can be eaten. In this percentage lesson, 5th graders look at 100 lbs. of rough rice and see the steps needed before it can become the white rice sold in stores. They find the...
Curated OER
Products Made from Petroleum
Students research products made from petroleum. In this transportation lesson students try to find products other than fuel, made from petroleum. They look for the most unusual or surprising products and describe the history and...
Curated OER
Science Trail
Learners take a trip on a science trail to explore how corn and soybeans can be made into fuel. They make a list of byproducts that come from soybeans. Afterward, they participate in the activities related to the creation of ethanol such...
Curated OER
Truth or Hogwash
Explore the history of domesticated pigs and their important byproducts. After discussing the use of pigs, class members create game boards describing the animals. While playing the game, they determine if the answers are true or...
Earth Day Network
Staying Green While Being Clean
Clean up the environment with a lesson that focuses on replacing hazardous cleaning supplies with green, environmentally-friendly products. Using a dirty patch of surface as a control area, kids clean other parts of various surfaces...
Teach Engineering
Cellular Respiration and Bioremediation
You can breathe easily now that you've found a winning resource. Young biologists learn about the process of cellular respiration, primarily through teacher-led discussion and instruction. They also consider the concept of...
Ventura County Air Pollution Control District
Effects of Global Warming
Your learners have probably heard of climate change, but do they really understand what it is? Study the history, details, and future implications of global warming and the greenhouse effect with a set of activities designed for an...
Curated OER
Linkages Between Surface Temperature and Tropospheric Ozone
High schoolers use data microsets of mean near-surface air temperature and tropospheric ozone residual averages to infer patterns. Students analyze changes in tropospheric ozone and then hypothesize about the consequences of these changes.
Curated OER
A Lucky Break
Explore idioms with a chicken theme! Consider doing these activities prior to Thanksgiving, as there's a section about wishbones! First your youngsters will match a short list of idioms with their meanings. Then, give each learner the...
Teach Engineering
Photosynthesis—Life's Primary Energy Source
Wouldn't it be great if you could produce your own food? Scholars learn about the processes of photosynthesis and cellular respiration in plants. They consider how to use photosynthesis as a model of an efficient system and how to apply...
Curated OER
Pollution and Lung Health
Young scholars investigate how pollution affects lung health. For this pollution and lung health lesson, students build lung models from a soda bottle and balloons, and then discuss how the emissions from fossil fuels can adversely...
Curated OER
Black and White Bottle Experiment
Students investigate solar energy and color. In this solar energy lesson, students assess the benefits of solar energy. Students discover that solar energy is attracted to darker colors and conduct an experiment using colored bottles to...
Texas State Energy Conservation Office
Investigation: Automotive Emissions and the Greenhouse Effect
It is recommended that you conduct this fabulous experiment as a whole-class demonstration. Collect air samples from the environment, human exhalation, and car exhaust, then compare them for carbon dioxide content using bromthymol blue...
University of Minnesota
Homeostasis of Thermoregulation
Whether you're battling the flu or trying to warm up on a chilly day, your body's ability to react to temperature change is fascinating! Anatomy scholars discover the fantastic feedback loops that control body temperature in a rigorous...
Purdue University
What a Waste of Food!
Follow the life of an apple from harvest to the consumer. A three-part lesson describes the different steps to get an apple from the farmer to your kitchen and the approximate waste that happens at each step. They discuss the process and...
Curated OER
The Beagle Brigade
Students develop an understanding of animal behaviors through reading a case study about detector beagles. They explore the interaction of innate abilities and learned behaviors.
Curated OER
Where Does It Come From?
Students explore where agricultural commodities used in snack foods are grown. They choose a snack food and locate the top five states that produce the food that the snack is made from.
Curated OER
HOW ABOUT A T-BONE?
Young scholars investigate the events that created the historical context for the Progressive Era in the United States. They evaluate the conflicts of business and common people of the time. The research is done using primary and...
Curated OER
Vocabulary Building Through Visualization of Word Meanings to Create Digital Art
Use online dictionaries to define vocabulary words and create a visualization of word meanings through digital art. Middle schoolers go online to define assigned vocabulary words. They visualize the meanings of the words in photo...
Curated OER
Grass as Biomass
Students explore energy properties by listening to a sustainability lecture in class. In this biomass lesson, students identify what biomass is, how it can be transformed into a usable energy and how it complements the energy cycle....