Teach Engineering
Microbes Know How to Work!
Scholars harness the power of microbes with an engaging activity that uses yeast to break down sugar in water. Multiple setups of the same experiment lets learners determine which temperature results in the fastest rate of sugar...
Chicago Botanic Garden
Introducing Ecosystem Services
Purifying air and water, providing soil in which to grow crops, and moving water through its natural cycle are all services an ecosystem provides that benefit humans. Lesson four in a series lets learners explore and discuss the value of...
Describing Egypt
Temple of Kalabsha (Temple of Mandulis)
What was the Kalabsha Temple to ancient Egyptians? Discover the importance of the dock and the use of bodies of water to the Egyptian people. The resource includes side panels with important information about the history of the location.
Curated OER
Sunrise/Sunset
Third graders discovver what causes the dramatic colors of a sunset by seeing the changing color of light as it passes through a clear container of water to which milk is gradually added. They measure the liquids and observe what happens...
Curated OER
Changing Planet: The Case of the Leaky Gyre
The fascinating video "Changing Planet: Fresh Water in the Arctic," introduces your oceanographers to the world's gyres. They learn that melting sea ice is making the gyres larger, and that the changes could, in turn, contribute even...
Curated OER
Following Instructions
Get scholars thinking about the scientific process with this fun experiment they can do at home. Learners practice reading directions as they underline each instruction in a procedural paragraph. They create a flow chart and record what...
Curated OER
Cholera and the Scientific Method
Five individuals in the class are "infected" with cholera! The rest of the class serves as investigators to discover the source of the outbreak. They test drinking fountains around campus for contamination. You, of course, will secretly...
Curated OER
My Angle on Cooling: Effects of Distance and Inclination
Students discuss what heat is and how it travels. They discover that one way to cool an object in the presence of a heat source is to increase the distance from it or change the angle at which it is faced.
Curated OER
What Goes Down Must Come Up
Third graders explore the capillary action of plants. They discover what makes paper "grow" when water is dropped on it. Pupils observe how paper reacts as it absorbs water. Students use a variety of saturate solutions to grow crystals,...
Curated OER
Silly Semi-Solids
Students create a polymer out of glue, water, and borax. They discuss the resulting substance and perform several experiments with it.
Curated OER
Make a Solar Sill
Students design a solar still and purify water. In this earth process and design lesson, students observe how the heat of the sun helps to purify water. Students analyze why this could be helpful on a desert island. Students record...
NY Learns
Geography of the Fertile Crescent by ECSDM
Using Google Earth, a vocabulary assignment, and map handout, your class members will outline the Fertile Crescent in Mesopotamia and identify the source of the Tigris and Euphrates rivers. They will then complete graphic organizers...
National Wildlife Federation
What's Your Habitat?
How are third graders like rabbits? They both live in habitats and require food, water, and shelter to survive! An educational science lesson encourages your learners to think about their own habitats and survival needs, before comparing...
National Institute of Open Schooling
Air Pollution
Seventy percent of the air pollution in China is due to car exhaust. Under the umbrella of environmental chemistry, learners extensively explore air pollution. From the makeup of our atmosphere to sources of major air pollutants, classes...
Space Awareness
The Engine of Life
There is a specific zone, or distance from a star, that a planet must be in order to have water in a liquid form. The activity demonstrates how flux density depends on its distance from the source. A photovoltaic cell gets power to drive...
Curated OER
Geography and Culture of China
Take out a map, a paper, a ruler, and those coveted colored pencils for a lesson on Chinese culture and geography. This is a multifaceted approach to basic geography skills that incorporate story telling, class discussion, primary source...
Curated OER
Microbes
Microbiology beginners feed different sweetening agents to yeast and measure carbon dioxide production to estimate energy contained in each. They set the trials up in zip-top plastic baggies and then measure gas volume by water...
Curated OER
The Chemistry of Refining Crude Oil
Consider our energy sources: wood, coal, oil, uranium. Learners compare the pollution to energy produced for each. They practice fractional distillation of an alcohol/water mixture to simulate the process of refining crude oil....
Curated OER
Wind Effects- A Case Study
Learners explore hurricanes. In 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
Building Soil Nature's Way: Exploring decomposition and soil health
Students explore decomposition and soil health by creating their own garden. In this agriculture lesson, students build a "lasagna garden" with organic matter found in the area and plant perennials native to their region. Students are...
Curated OER
Create a Cloud in a Bottle
Meteorology or earth science classes reach for the sky with this lesson plan! You will need to purchase a Fizz Keeper® device and temperature strip for each lab group if you want them to perform this as an activity rather than you doing...
Curated OER
Coasts and Reefs: Shallow Marine Processes
A more thorough presentation on coastal systems would be difficult to find! Detailed diagrams illuminate the offshore, shoreface, foreshore, and backshore zones of beach. The sources and movement of sediments along the coastline are...
Curated OER
Aerobic/Anaerobic Respiration
Both aerobic and anerobic respiration are introduced in this succinct PowerPoint. The chemical equations for both are included. The last slides give instructions for a lab activity in which pupils use a gas sensor to measure the...
Curated OER
The Learning Network: Alligators Everywhere Fill-In
Meant to be used with the article, "In Florida, the Natives Are Restless" (included here), this is a great source of high-interest, nonfiction reading. A fill in the blank vocabulary activity and an activity focusing on reading...
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