Curated OER
Love in the Time of Cholera
Learners examine causes and treatment options for cholera. In this biology instructional activity, students model the osmotic basis of cholera using dialysis tubes. Learners propose treatments...
Curated OER
Sampling Carbon Dioxide
Learners perform an experiment to determine which source of gas (their breath, exhaust from a car, or the air in the classroom) has a greater concentration of carbon dioxide. Students compare the colors of BTB solutions after...
Curated OER
Acid Rain in our State
Students conduct internet research on acid rain, a serious environmental problem. They examine the pH levels of rainwater for their state, collect data from their community and investigate the causes and solutions for acid rain.
Curated OER
What Makes Bones Strong?
Students explore the function of bone, muscle, and skin. Pasta and rubber bands are used to model how minerals and collagen contribute to bone strength. The effects of the reduction of these substances are explored in chicken bones.
Curated OER
Rockets Away with Newton's Laws of Motion
Eighth graders comprehend Newton's Laws of Motion and to use the scientific method in rocketry sub-unit. They work through the scientific method. Students illustrate how science and Newton's Laws can be used in everyday situations and...
Curated OER
Air Is All Around Us!
Students design an instrument to show that air is all around. In this air lesson plan, students research, construct, and present a design that proves that air is all around, even though they can't see it or touch it. A teacher and self...
Curated OER
Sheep Heart Dissection
Fifth graders examine a sheep heart. In this biology activity, 5th graders dissect a sheep heart to identify the parts of a heart including the aorta, valve, septum, and ventricle.
Curated OER
Measuring Calories in Food
Students measure the amount of calories in food. In this food energy instructional activity, students discuss what a calorie is, how our bodies use a calorie, and how many we need. Then, students use a calorimeter to calculate the amount...
Curated OER
Oh Deer! and English Learner Writing Extensions
Students follow deer through Yellowstone Park and record the number of deer from year to year. In this basic needs of deer lesson plan, students work in small groups and chart the number of deer each year and give explanations using as...
Curated OER
We Use Fractions All the time
In this recognizing fraction usage worksheet, students measure fractions in recipes, match fractions and pictures, and compare pizzas. Students solve 18 problems.
Curated OER
The Influence of Carbon Dioxide on the Chemistry of Soda
Learners investigate the carbon dioxide content of different sodas. In this chemistry lesson, students explain why PET containers are preferable than HDPE for soda bottles. They collect data and graph them.
Curated OER
Allelopathy Experiments
Students explore how allelopathy works in plants. In this botany instructional activity, students explain how this phenomenon affect other organisms. They read and analyze an article about allelopathy and discuss its flaws.
Curated OER
Alcoholic Fermentation in Yeast
Biology classes will bubble with excitement as they complete this assignment. Beginning with an informative overview of cellular respiration and fermentation processes, the highlight comes as an experiment in determining the rate of...
Curated OER
Lazertran Silk Scarf
High schoolers create a silk scarf with digital images transfered onto it. They print out photos for transfer and stretch out the scarf on a frame. They paint the scarf and apply a resist for texture. The results are stunningly...
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...
Curated OER
Physical Science- Sink or Float?
Learners investigate which objects sink and which ones float. Learners engage in an experiment, make predictions, and record results on a graphic organizer. This is a comprehensive and easy to follow resource.
Curated OER
The Air We Have Around Us
Students listen to story, The Lorax, by Dr. Seuss, discuss air quality and how people affect the earth and its atmospheric cycles, and give oral reports on what they have learned.
Curated OER
Monoprint Screams on Clay
Using a famous painting as a model, have your class create their own works of art. Learners take a look at the painting "The Scream" by Edvard Munch, discuss their thoughts on it, and use a similar process to design their own art. What a...
Polar Trec
Is There Salt in a Glacier?
What can conductivity tell us about a glacier? Groups analyze glacial melt to determine salt content through an analysis of the pH and conductivity measurements of two samples. Groups then determine the source of the salts.
LABScI
Circulation and Respiration: Vital Signs
What do your vital signs tell your doctor? An engaging hands-on lesson has your learners monitor their own lung capacity, blood pressure, and heart rate. They then connect the vital measures to the workings of the circulatory and...
Cornell University
Discovering Enzymes
Explore the function of enzymes through a series of lab investigations. Learners use household enzymes such as hydrogen peroxide to model the role of enzymes. The enzymes break down proteins with and without a catalyst.
Nuffield Foundation
Investigating Enzymes Used in Laundry Detergent
It's a win-win situation: learn about enzymes and get clean clothes, too. Young scientists add enzymes to a dilution of laundry detergent. They apply them to stained fabrics to determine the effectiveness of the enzyme-filled detergents.
Curated OER
Photosynthetically Available Radiation (PAR) Measurements Part 1: Calculating the Solar Constant using a TI-8
Twelfth graders are introduced to the term Photosynthetically Available Radiation. In groups, they participate in an experiment to determine how ecosystems survive the conditions in the Arctic. They calculate the amount of solar energy...
Nuffield Foundation
No Stomach for It: Investigating Antacid Medication
You won't get a stomachache doing an investigative experiment. Pupils simulate the effect of antacids on stomach acid. Obviously, they won't be using real stomach acid; diluted hydrochloric acid serves this purpose.