Curated OER
Stratigraphy and Cross-Dating
Students interpret archaeological strata using the law of superposition. They apply cross-dating to determine the age of other artifacts.
Curated OER
Why Do We Need Petroleum?
Students learn the many ways petroleum is used in our industrial society, and the advantages and disadvantages of its use. They explore what it would be like to live in a world without petroleum.
Curated OER
Clouds
Students explore the characteristics of clouds, their formation, symbols used in their identification, and the relationship of clouds to weather. The lesson focuses on how they are formed and their classification.
Curated OER
Teacher's Guide For: Water Temperature and Salinity Experiment
Students experiment with water density, temperature and salinity. In this water lesson, students observe how the coldest water sinks to the bottom of a test tube, and how saltwater sinks in comparison to freshwater.
Curated OER
Biomes: Extreme Climate
Students discuss the causes of global warming. In this earth science lesson, students examine how global warming is connected to the arctic and world climate. They write a paragraph about their interconnection.
Curated OER
Rocks Review
In this rocks worksheet, students review the characteristics of igneous, metamorphic, and sedimentary rocks. This worksheet has 4 true or false, 16 fill in the blank, and 5 matching questions.
Curated OER
A DISAPPEARING ACT Astronomy: Do Stars Always Shine?
Students observe why stars are not visible during the day with a classroom demonstration using an index card punched with holes.
Curated OER
Investigating Erosion in an Outdoor Classroom
First graders observe the effects of erosion. They work in groups to simulate erosion in a streambed, participate in class discussion, read books about fossils and rocks and then go on a fossil hunt.
Curated OER
Aquifers and Recharge Areas
Middle schoolers create a model of an aquifer and describe how an aquifer works. They describe how running affects an aquifer and prepare a model presenting to local planners the important aspects of protecting recharge areas.
Curated OER
Cookie Bar Coal
Young scholars observe the effect of heat and pressure on materials representing those involved in the formation of coal.
Curated OER
Recycled Water?
Students participate in a hands-on activity to investigate how water is recycled in a small environment, and determine how water is cycled on earth.
Curated OER
Geographic Information Systems
Students examine the concept of geographic information systems (GIS) and its basic components. They explore an application program using GIS technology and list the various uses for GIS.
Curated OER
Avalanche
Students investigate the concept of avalanches and how they effect people who use the slopes. They conduct research using multiple resources that includes the internet in order to create a final oral presentation.
Curated OER
Understanding Salinity
Students discuss why the ocean is salty. They discuss what salinity is. Students are told that is they want to know how much salt is in a body or water, they would use a special scientific tool. They complete an Estuarine Layers science...
Curated OER
Using Yeast as an Ultraviolet Light Measurement Tool
High schoolers accurately measure the relationship between radiation dose and either survival or some genetic event such as mutation or recombination. They investigate the damage that was done to the DNA molecule as a result of exposure...
Curated OER
Weather Wise
Pupils investigate weather and how to forecast it. They discuss the three types of clouds and the kind of weather they bring. After setting up a database, they reearch weather-related websites to check cloud conditions and weather...
Curated OER
Bacterium Cells
In this bacteria worksheet, students read several elements of bacterium cells, their diet, types, locations, reproduction, resting stages, effects of, and classification. Students also study a cross-section of bacterium cells.
Curated OER
"Potato Mountain": Reading/Understanding Topographic Maps
Middle schoolers investigate how to read topographic maps. In this map reading lesson plan students complete a topographic map activity.
Curated OER
Aquifers
Students participate in an experiment about aquifers. They answer questons and make observations about the experiment. They discuss how they can make a difference in the way water is used.
Curated OER
Rock Cycle Review
In this rock cycle worksheet, students review major concepts related to rock formation by answering 15 multiple choice questions and matching 15 terms to their definitions. Students identify 7 rocks as metamorphic, sedimentary, or...
Curated OER
Fossil Inferences
Fourth graders use their knowledge about fossils to arrange fossil pictures in sequence from oldest to youngest. They explain how fossils can be used to make inferences about past life, climate, geology, and environments and discover...
Curated OER
Rocks, Minerals, and Fossils
Fourth graders do 5 different lab stations to explore rocks, minerals, and fossils.
Curated OER
What does AG have to do with me?
Students practice alphabetizing while categorizing sources of basic agricultural products. They discuss agricultrual products, discover where they are grown and draw a simple agricultural scene on poster board.
Curated OER
Asteroids
Students examine a potential asteroid impact site. They describe evidence and theories for extinction events.