Curated OER
Genetic Engineering
Students are introduced to the concept of genetic engineering. In groups, they participate in a variety of experiments, in which they analyze the effect of chemicals on different substances. Using the internet, they research gossypol,...
Curated OER
Operation Mexfly
Students research information about pesticides. Students discuss the history of the Mexican fruit fly. They experiment to discover malathion concentration levels in organisms. Students explore the effect of toxins at the top of the...
Curated OER
How Do We Breathe?
Pupils study the structure of the lungs. For this lung structure lesson, students use lung models to study the structure of lungs and experiment to measure the amount of air in the lungs.
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
Come to Mommy
Fourth graders participate in a simple experiment to illustrate the concept of mother bats identifying their young. They sniff stickers in order to imitate the behavior of mother bats in the wild.
Curated OER
Elodea Lab
Students observe the changes between elodea leaves placed in darkness and light. In this life science lesson, students experiment to find evidence of photosynthesis in elodea leaves. Students use indicators to detect the presences of...
Curated OER
Comparison of Protein Sequences From Two Samples of Crabmeat Using Gel Electrophoresis As an Introduction To the Biotechnology Lab
Learners discover that proteins that are the product of DNA translation are different for different species. They determine that by analyzing their mass and charge they can differentiate between two different species. They use some of...
Curated OER
What Every 4-H Leader Should Know
Designed as an overview of the benefits of a 4-H program, this presentation, created by faculty from Purdue University, would provide a terrific introduction. Those who are interested in starting a 4-H group or club could explore the...
Curated OER
Design a Bobsled
Students apply their knowledge of friction, drag, mass and gravity as they design, build, and test mini-bobsleds.
Curated OER
Quality Control at Kality Krunchers Dill Pickle Factory
In a hypothetical scenario, food chemists use titration to concoct a brine solution for producing the crunchiest pickles. They also analyze store-bought pickle juices. In addition to reinforcing titration techniques, the lesson requires...
Curated OER
Moon Watch: Observing the Lunar Phases with a Model
How do you know the moon is going broke? It's down to its last quarter. The lesson provides a more accurate way to teach lunar phases, emphasizing not only naming or understanding them, but being able to explain why they occur....
Curated OER
Finding, Gathering, Saving Seeds
Learners understand the importance of saving seeds. In this saving seeds lesson, students dry out seeds for later use planting. Learners recognize that one plant may have many seeds.
TED-Ed
How to Speak Monkey: The Language of Cotton-Top Tamarins
Tamarin monkey language can be categorized by stem upsweep, duration, peak frequency, and frequency change. Although other complex terminology is used to describe the 38 calls of this species, the video is easy to follow and a...
TED-Ed
Tycho Brahe, the Scandalous Astronomer
Who says scientists are boring geeks? Certainly not the narrator of a short video who dishes up the scandals associated with Tycho Brahe, a Danish scientist and alchemist (now that's two labels you don't often see together) who used...
Curated OER
Genetics
Become familiar with the basic concepts of inheritance. Your junior high students work through mulitple examples of crosses and calculate probabilities of trait occurance. The explain the concept that each parent contributes one half of...
Curated OER
Exploring Weather Conditions Through Painting
Your advanced class will paint a picture of a particular weather condition. For this painting lesson learners describe elements of art in pieces of artwork. They analyze the weather and seasons in the artwork. The students use paper,...
TED-Ed
The Colossal Consequences of Supervolcanoes
The threat posed by super volcanoes is explored in a short video that reviews the destruction caused by Mount Tambora in 1815 and by Peru's Huaynaputina in 1600. Think it can't happen again? The narrator contends that the explosive...
Washington Office of Superintendent of Public Instruction
Using Our Senses to Observe
Look around and explore. Little ones use their five senses with some day-to-day activities designed to guide observation and apply STEM strategies. Young scientists learn through comparing/contrasting and observing with magnifiers as...
NASA
Einstein and His Times
Scholars research and present on the historical happenings of 1919. After sharing their findings, pupils debate about how Congress dealt with the moral issues of the time. The evaluation asks learners to write a persuasive essay...
Curated OER
Ecuadorian Rainforest
Have your class talk about the importance of the rainforest and the products that come from it. Learners watch a video showing the path of chocolate from the rainforest to the supermarket. They discuss how the rainforest and chocolate...
Curated OER
Empowered Barbie
Students access prior knowledge of vocabulary on feminism and psychoanalytic theory, and gender schema. In this Empowered Barbie lesson, students recreate a Barbie doll. Students write a reflection on how they changed Barbie's body and...
TED-Ed
The Fundamentals of Space-Time: Part 3
If you weren't already blown away by first two installments, check out this clip on how gravity and space-time interact! Our physicist friends, Pontzen and Whyntie, continue their discussion of these motion concepts for your high...
Carolina Biological Supply
Aquarium Equilibrium Demonstration
Sometimes equilibrium is a difficult concept for a beginning chemist to grasp. Here is a demonstration that helps them to visualize what is happening at a molecular level. Using two aquariums and different sizes of beakers to transfer...
Curated OER
Friends on the Farm
Young farmers explore the world of farm animals. They are introduced to a variety of animals, what their role is, how many legs they have, and what sounds they make. Worksheets and websites embedded in the plan are used to carry it out....