Curated OER
How Many Frogs?
Students explore the concept of linear regression. In this linear regression lesson, students find the line of best fit for a set of data pertaining to a frog population. Students use their line of best fit to predict the frog population...
Curated OER
Radiation Comparison Before and After 9-11
Using the NASA website, class members try to determine if changes could be detected in cloud cover, temperature, and/or radiation measurements due to the lack of contrails that resulted from the halt in air traffic after the attacks...
Curated OER
Mathematics in Bioengineering: Its Application for Today's Students
High schoolers explore the different fields of bioengineering. They will create and interpret graphs from cancel cells data. They then calculate the amount of drugs found in blood and eliminated by the body over time.
Virginia Department of Education
Solution Concentrations
What happens when you combine 6.022 times 10 to the 23 piles of dirt into one? You make a mountain out of a mole hill. Scholars use dehydration to obtain percent composition and then calculate the molarity of the original...
University of California
Hot! Hot! Hot!
Calories are not tiny creatures that sew your clothes tighter every night, but what are they? A science lesson, presented at multiple levels, has learners experiment with heat, heat transfer, and graph the function over time....
Virginia Department of Education
Average Atomic Masses
Facilitate learning by using small objects to teach the principles of atomic mass in your science class. Pupils determine the average mass of varying beans as they perform a series of competitive experiments. They gather data and...
Curated OER
Multi-dimensional Modeling of Ore Bodies Making Sense of Empirical Data
Math scholars identify four different rock types in that strata and use this identification and data to construct a two dimensional geologic cross-section. They use data tables to construct a three-dimensional geologic cross-section.
National Nanotechnology Infrastructure Network
Scale Models
With instructions to adapt the activities for any grade K-12, any teacher can incorporate the concept of scale into the classroom with a simple, yet effective lesson.
NOAA
Invent a Robot!
Wait til your class gets their hands on this! Aspiring engineers design a working robotic arm in the fifth and final installment in a series of ocean exploration lessons. Pupils learn about the use of underwater robots in ocean...
Curated OER
Count Down
Pupils are introduced to useing websites as a data source. Using bird population predictions, they test their predictions from various websites. They record, organize and graph the data and share their results with the class.
Curated OER
The Breathtaking Nature of the Urban Explosion, Part 2
Students explore ozone levels. They measure the concentrations of ground-level ozone in the atmosphere. Students observe changes in the concentrations of ozone over time. Students complete a data sheet to record ozone readings over a...
Curated OER
The Breathtaking Nature of the Urban Explosion, Part 4
Young scholars explore the respiratory system. They use a computer to monitor the respiratory rate of an individual. They determine residual oxygen levels in exhaled air. Students evaluate how internal 02 and C02 concentrations...
Curated OER
Sorting Rocks
Students develop a rock word web during a large group discussion. Using the categories generated during that discussion, they sort their rock samples accordingly.
Curated OER
Onion Skins
Students explore the structure of a plant cell. They carefully peel a single layer of onion skin from a slice of onion and stain it with methylene blue to observe the structures inside. They use a Digiscope connected to a computer to...
Curated OER
Weather Watchers
Learners watch the weather. For this science observation lesson, students collect data regarding the local weather and create their own weather forecasting video.
Curated OER
Now You're Speaking My Language; Deciphering the Symbols of Early Civilizations
Students explore early attempts at written language. In this early civilizations lesson plan, students investigate first attempts at written communication. Among the civilizations covered are Mayan, Greek, and Egyptian.
Curated OER
Bacterial Transformation
Students discuss a bacterial experiment they previously performed and complete a pre-assessment. They participate in a lecture discussion given by the teacher through PowerPoint and then complete a cartoon worksheet and post-assessment.
Curated OER
DNA Fingerprinting
Students discuss methods used by forensic scientists and the basics of DNA and how it can be used to identify an individual after reading an article from The New York Times.
Curated OER
The Impact
Students study different inventors and inventions. In this invention introduction lesson students pretend that they are an inventor and come up with their own invention.
Curated OER
Trees of Mississippi
Pupils research tree species found in Mississippi, and record the tree types, numbers of trees, and locations. Students then research the forest industry sites, and determine possible relationships between industry location and tree...
Curated OER
Can You See What I See?
Young scholars gain an understanding of the methods used to explore the earth's surface. Students create a time line leading to the first satellite image of the Earth that includes the various methods utilized to observe the earth's...
Curated OER
Power Crisis in California
Students read an online CNNfyi.com article related to the energy crisis in California. They calculate the monthly cost of running household appliances. They develop a list of alternative methods of energy sources.
Curated OER
Newtonian Mechanics
Students familiarize themselves, through teacher demonstration, with Gavendish's apparatus first used for experimentally determining the value of the Universal Gravitational Constant G, and calculate theoretical value of Earth's...
Curated OER
Analyzing the Relationship between Snowpack and River Flow
Students 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.