Curated OER
Where's the Water?
Fifth graders conduct an investigation into water purification during a role play situation in an Amazon Rainforest. They design a scientific experiment for cleaning and filtering water.
Curated OER
Biodegradable Plastics
Students prepare a type of biodegradable plastic. They design method(s) to compare its properties with some common plastics that are readily available in the market. They later advance to identifying variables in an experiment and fair...
Curated OER
Groundwater Realities
Students review the components of the scientific inquiry method. In groups, they use the internet to research the sustainability of water resources in their community. They examine an environmental impact study, answer questions and...
Curated OER
Detection Detective
Students describe what each detection method uses and rank the wavelengths of each if appropriate. They answer questions about absorption, importance of materials and explain differences. Students make sure they describe diagnostic uses...
Curated OER
Electrical Circuits And Switches
Students design and draw circuits with batteries, small light bulbs and common household conductors. They build and test the circuit then modify it so someone who couldn't use their hands could turn the circuit on and off.
Curated OER
Kinesin and Exocytosis
Students design a visualization to illustrate the role of the protein kinesin in exocytosis of a secretory material in a directed manner.
Curated OER
Coarl Reef Degradation
Middle schoolers explore methods of preserving Hawaii's ocean ecosystem. Using underwater cameras, students take pictures of the underwater reef. They perform activities to determine the history and degradation of the coal reef. While...
Curated OER
Termite Trails
Students observe the behavior of termites and draw conclusions about their behavior. They record data as to termite behavior and recognize elements in the experimental design which must include a hypothesis.
Curated OER
How Can You Study Things You Can’t See Like: Atoms?
Students simulate how scientists studied things they can't see like atoms. In this chemistry lesson, students predict what is inside the numbered obsertainers. They design a way to investigate what's inside without opening it.
Curated OER
TE Activity: The Boxes Go Mobile
Students create a mobile of boxes and cubes that they made in a previous lesson that can be accessed from this page. They design the mobile using method that an engineer would use to balance the items based on surface areas and volumes.
Curated OER
The Importance of Water
Young scholars explore the importance of water. They discuss why water is important and students design an experiment that evaluates the water quality and methods of improving water quality. Young scholars perform testing and report...
Curated OER
Lewis and Clark: The Language of Discovery
Students replicate some of the trailblazing methods of Lewis and Clark on a fifteen-minute "writing journey" through the school or neighborhood.
Curated OER
Plants Under Attack
Third graders will identify the four needs for plant survival and gain skills and confidence in using scientific measurement tools, probes as well as the spreadsheets and graphing capacity of a computer to represent and analyze data.They...
Curated OER
As the Sun Burns
High schoolers test commercial sunscreens or sunglasses for accuracy of their Sun Protection Factor. They devise a method for testing UV beads with a visual clues which they publish as research. They investigate occupations such as...
Curated OER
Testing the Hypothesis
Middle schoolers create and conduct various experiments to determine the origin of a family artifact, and then determine whether their results were successful. Students summarize their results and evaluate whether their hypotheses were...
Cornell University
Fibers, Dyes, and the Environment
Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...
Curated OER
Splish! Splash! From the Bath to my Glass
An excellent lesson on the water cycle! In it, learners should gain a general understanding of the water cycle, along with how water first falls as precipitation, then ends up coming out of our faucets. This lesson nicely integrates...
Curated OER
Bubble and Boyle
Even middle schoolers still enjoy experimenting with bubbles! They execute a series of experiments enabling them to distinguish between convex and concave surfaces, explore the properties of buoyancy, surface tension, and density,...
Teach Engineering
Introduction to Water Chemistry
What are the issues surrounding water quality? Viewers of this short presentation gain information about the importance of clean water, the lack of fresh water, water contamination, and ways that engineers treat water.
Curated OER
Animal clues
Fifth graders use general knowledge to make educated guesses about the habitat and survival strategies of animals from Australia, Antarctica and Africa. They research to confirm and check ideas and group animals in a variety of ways.
Curated OER
Survival
Students identify characteristics of Australia, Africa and Antarctica and compare and contrast them to each other. They work together to identify adaptations that animals have used to survive. They also practice classifying animals.
Messenger Education
Snow Goggles and Limiting Sunlight
Why would someone need contact lenses that offer UV protection? With a 28-page packet full of instruction and worksheets, students discuss solar radiation and its potential harm to eyes. They make snow goggles similar...
Curated OER
Exponents
Ninth graders solve problems involving exponential functions. In this algebra lesson, 9th graders apply their knowledge of exponential properties to add, multiply, divide and subtract exponential functions. They perform these operations...
Institute of Electrical and Electronics Engineers
Virtual Reality and Anaglyph Stereoscopic Technology
Experiment with 3-D glasses to learn about stereo images and virtual reality. Scholars look at various images to determine if green/red or red/cyan glasses are preferable. They determine distances between images using the 3-D glasses and...