Teach Engineering
Computer Simulation of an Artificial Neural Network
Ready to learn about machine learning? Pupils explore neutral networks and machine learning by analyzing the logic used in a single perceptron model. They consider its weaknesses and then use a multi-layer perceptron model to run...
Curated OER
Playing With Science
Young scientists investigate the scientific concepts and principles that help make common toys such as hula hoops, yo-yos, slinkies, and silly putty work. As a class, they read "Backyard Rocket Science, Served Wet" to get a look behind...
Curated OER
Computer Accuracy
Students work together on computers to practice measuring for navigation. They discover that errors in their calculations can lead them in the wrong direction. They examine the need of computers by engineers.
Curated OER
Sunrise-Sunset
Students gather data, make and share predictions about the time of sunrise ans sunset in their area. Patterns are analyzed and shared with students from other areas.
Curated OER
Hands On Biodiversity: Networking Students and Their Biomes
Students telecommunicate and use the US Mail to network students from five biomes in the United States in order to monitor water quality in each area. They have e-mail pals and exchange materials representative of themselves and their...
University of Rhode Island
The Interactive Boston Computer Museum Tour
Fifth graders use the Internet to use an interactive program which helps them explain the Internet better. They take a tour of a computer museum and focus on how the Internet works through an exhibit.
Curated OER
Great Lakes Ecology
Students are able to use a secchi disk to measure the turbidity of water by determining the depth at which the sechi disk is no longer visible and using the data in a formula to quantify the results. They are able to use Vernier probes...
Curated OER
Something Fishy?
Students try to draw and identify a jellyfish from a physical description. After reading an article, they discover new information about cnidarians. In groups, they research and develop dioramas about a specific cnidarian species. They...
Curated OER
Evolutionary Exchange
Learners discuss the difference between designed and natural elements. After reading an article, they discover information about current controversies in evolutionary science. In groups, they research and write dialogues between two...
Curated OER
"Finding Your Sweet Tooth"--An Introduction to the Dichotomous Key
Sixth graders classify candy according to observable characteristics. They use a dichotomous key to identify their bag of "treats." Thus, describe how dichotomous keys help to the identifying of organisms. Design a self-generated...
Curated OER
Variety Is the Spice of Cellular Life
Do you need to review animal cell structure? Investigate the ways in which different types of cells interact in a common human reflex. Your students can explore the functions of stem cells, consider various illnesses and assess stem...
Curated OER
A Pill with a View
Students brainstorm a list of potential uses for micro-video technologies. After reading an article, they analyze the development of a new pill-sized camera. In groups, they create a children's book that shows them the various systems of...
Curated OER
It's Getting Hot in Here
Discover the environmental and economic impact of global warming. After reading an article, emerging environmentalists identify how different countries are responding to the Kyoto Protocol. They research emission laws and write a news...
Curated OER
An Opportunity to access and use the Internet for Research and Study.
Students analyze how to begin hands on research for science projects and experiments. They develop a problem and design a systematic effort to resolve it.
National Nanotechnology Infrastructure Network
Jell-O® Waveguide and Power Loss
Jell-O® can help model the transmission of light through fiber optic cables. Young scientists use the jiggly dessert to make a waveguide to transmit a laser beam from one point to another. Their models help them learn the function of...
National Nanotechnology Infrastructure Network
Hiding Behind the Mask
Microchips are a man-made wonder. Investigate the manufacturing wonder with a hands-on inquiry-based lesson. Scholars simulate the process of pattern transfer using photoresist. Their conclusion identifies how their process replicates...
Curated OER
Colorful Indicators
Young chemists learns about acids and bases by coming up with a solution that will test for each. They also access the Internet to perform research. They are encouraged to contact students in other schools by conducting the experiment at...
Curated OER
Wind Effects- A Case Study
Learners explore hurricanes. For this weather data interpretation lesson, students draw conclusions about the impact of Hurricane Floyd as it related to weather conditions. Learners read and interpret a tide data table, a barometric...
Curated OER
From Lake to Tap
Students use the Internet to study how water is treated to make it safe to drink. They use a tutorial on the U.S. Environmental Protection Agency's website to gain this information. They complete a worksheet for the assessment portion...
Curated OER
GROWING PLANTS UNIT
Students predict outcomes of scientific experiment,.conduct a scientific experiment with control groups, and plant seeds to observe, measure, and compare growth across groups. They gather, record, analyze, and share data with other...
Curated OER
Science: When Autumn Leaves Fall
Students conduct Internet research to discover the reason why leaves change color in autumn. On a nature walk around school grounds, they collect leaves of various colors and shapes over a three-week period. finally, students select...
Curated OER
Analyzing the Relationship between Snowpack and River Flow
Learners use the Internet to research current and past snowpack levels and river gauging station readings. They determine the relationship between snowpack and river flow. They predict future river flow.
Curated OER
Asteroids
Students study asteroids and how their size relates to a possible danger of one colliding with Earth. In this asteroids lesson students see how big an asteroid has to be to cause destruction to Earth.
Curated OER
The Effect of Natural Selection on Genes, Traits and Individuals
Rotating through five stations, evolutionary biologists explore the question of how changes in DNA facilitate the changes in a population over time. High-quality, colorful cards of animals, skeletons, skulls, and DNA sequences can all be...