In this learning activity you'll explore Russia's Lake Baikal, the largest lake in the world.
Who Votes in America?
By Barbara Laedtke
In this interactive object, learners identify common characteristics of people who are likely to vote.
By Virginia Kirsch
Students read about the world's active volcanoes that make up the "Ring of Fire." In an interactive exercise, they locate these volcanoes on maps.
Students read about the Caspian Sea and use a map to identify the five countries that surround it.
Interpreting Line Graphs
In this learning activity you'll analyze line graphs and answer questions about the information shown.
AC Capacitor: A Water Tank Analogy
By Roger Brown
In this animated lesson, students read an analogy comparing water in a "special" water tank to the current "flow" through a capacitor.
Change Model: How to Change
By Barbara Liang
Learners reflect on their own attitudes toward change and list them in the order they might experience them. In a separate exercise, they prioritize the actions a group might take when faced with change in the workplace.
By Rosie Bunnow
In this scenario, learners put themselves in the place of a safety director at a local company. They watch video of an injury-causing incident and propose changes to company policies and procedures to try to maintain a safe environment.
Regulators of Blood Osmolality and Blood Volume
By Debbie Heinritz
In this learning object, you will learn about four blood osmolality and volume regulators, their sites of production, their sites of action, and the results of those actions.
Pressure Measurements in Inches of Water Column
By Terry Bartelt
Learners read how inches of water column is used as a unit of pressure measurement. Practical applications and a conversion formula to psi are included.
Practice your water cycle knowledge!
A quiz about water, hydration, dehydration, and the human body.
Test your knowledge of environmental issues
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Give your new group a name.