Curated OER
Rollin' on the River: The McClellan-Kerr Arkansas River Navigation System
Middle schoolers take a close look at the McClellan-Kerr Arkansas River Navigation system. They study how the Army Corps of Engineers built and monitor the system. Learners discover how a lock and a dam work, and study three benefits of...
Curated OER
The Tennessee River: The Tie That Binds
Seventh graders examine the Tennessee River to see why it is still a major transportation artery in lieu of the age of modern transportation such as interstate highways, air cargo, and elaborate railway systems.
Curated OER
Mary and the Red River Raft
Upper elementary and middle schoolers examine how the clearing of rivers such as the Red River helped to boost the Arkansas economy of the mid-1800's. They listen to a story called, "Mary and the Red River Raft," then conduct research on...
Curated OER
Trig River
Students calcute distances using trigonometry and angle measurements. They estimate the width of the Trig River, measure it and compare their results with their classmates. They collaborate with a group to research and find the results.
Curated OER
From Lazy River To Deep Water
Student investigate the lock and dam system of the Mississippi River by creating one for the class to observe. The experiment is completed in conjunction with research bring compiled from different resources for a research project.
Curated OER
The Price of Power
Explore the current political debate over regulating power plant emissions. Critical thinkers research, formulate, and present arguments regarding selective catalytic reduction systems for coal-burning plants.
Curated OER
Salmon Vs. Dams: the Dam Removal Debate on the Elwha River
Young scholars role-play a meeting of the Elwha River council in which they present opposing views to council members on hydroelectric power and salmon fisheries resources. They brainstorm possible conflicts between various people in...
Curated OER
Where Am I?
Extensive background on marine navigation is provided for you as the teacher. Assign groups to research marine navigation techniques and construct astrolabes. Resource links are listed for extension ideas. If you are teaching an...
Curated OER
Where Oh Where Did the Rainwater Go?
Third graders conduct an experiment to determine how water moves through different soils found in the Apalachicola River watershed. They read a scenario, conduct the experiment, answer follow-up questions, and draw the water movement...
Curated OER
A Hunting We Will Go
Learners navigate the Internet to research online encyclopedias and answer questions. In this navigating the net activity, students answers questions and compare their answers. Learners discuss information gathered and the sources....
Curated OER
Getting to the Point
Students determine location by using the technique of triangulation. They imagine that they are out in the wilderness and have come to the top of a ridge. How can one identify the ridge on the topo map? How can one figure out where you...
Curated OER
My Wet Robot
After hearing about the 2006 PHAEDRA mission that explored the Aegean Sea, middle schoolers work in groups to create a robotic vehicle. They must consider power, propulsion, and other vital systems. Use the multitude of external...
Curated OER
Rational Numbers
Young scholars investigate rational numbers in this algebra lesson. They graph systems of equations and use technology to find the point of intersection. They need a TI for this assignment.
Curated OER
Along Our Coast
Learners explore the coast lines of Florida. They examine the benefits of estuaries and examine the estuary systems found along the coast. Students research and construct a saltwater food web.
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Syracuse University
Erie Canal
While canals are not the way to travel today, in the first half of the nineteenth century, they were sometimes the best way to move goods and people. Scholars examine primary sources, including maps and pictures, to investigate the role...
Curated OER
National Marine Sanctuaries Shipwrecks
Junior oceanographers access the Channel Islands National Marine Sanctuary Shipwreck Database and plot the locations of several shipwrecks. Shipwrecks are always an enthralling subject and this activity allows your learners to act as...
Curated OER
Twain's Hannibal
High schoolers use primary resources to examine the context the writings of Mark Twain. They criticize the resources for reliability, accuracy, perspective, relevancy, and authoritativeness.
Curated OER
Simple Thermodynamics of Transportation
Young scholars watch videos about various modes of transportation, they examine the energy transformations that occur in each, and they be introduced to the laws of thermodynamics.
Curated OER
A Sense of Location: The Mental Map
Students consider the ways a mental maps of geographic landmarks can help migrating animals stay on the correct course.
Curated OER
Building Texas: the U.S. Army Corps of Engineers Lesson Plan
Seventh graders study the engineering projects that the US Army Corps of Engineers initiated during the development of Texas. They examine primary source documents that are in digital and print form, and identify US Army Corp of Engineer...