Curated OER
Erosion
In this erosion worksheet, students complete a crossword puzzle given 17 clues about the types of erosion, the causes of erosion and the results of erosion.
Curated OER
Mechanical Science - Small Engine Operation
Students experiment with two- and four-stroke engines. They conduct experiments to determine how atmospheric pressure affects the engine's running capability. Further tests are conducted to asses proper llubrication and its affects on...
University of Kentucky
The Great Spider Debate
Poor, misunderstood spiders! They are feared, disrespected, and detested by many people, yet they do so many positive things. A great addition to any insect unit, learn about some of the more common spiders, while hopefully dispelling...
Curated OER
Arc Welding
Students study and are evaluated on the use of arc welding equipment. They demonstrate safety techniques by changing the lens and head gear on a welding helmet.
Curated OER
Race to the Eating Line
Seventh graders investigate the steps in writing a newspaper sports article and utilizd the information to report their class car race results. The racing cars are built out of vegetables and fruit and entered into the class competition,...
Curated OER
Introduction to Welding
Students explore how to weld and the safety procedures that are in place. In this welding lesson students take a safety test on welding and once they know all the rules they use the angle grinder.
Curated OER
Nucleic Acids
A lively presentation presents general facts and history of nucleic acids in a note-taking format. Every slide contains colorful photos or graphics to illuminate and engage. Biology aces learn about the function and structure of...
Curated OER
Nucleic Acids: information storage
This sequence of slides covers each main macromolecule that is involved with human structure and function. The history of nucleotide research and the way that they are formed is summarized, a diagram accompanies the explanation. The main...
Curated OER
How Many Hats Does a Farmer Wear
In this farmer worksheet, students make a spinning wheel to describe the jobs of a farmer. Students create 1 wheel with 8 different jobs for a farmer.
University of California
Asi: What Is Sustainable Agriculture
Agriculture has changed dramatically, especially since the end of World War II. Food and fiber productivity soared due to new technologies, mechanization, increased chemical use, specialization and government policies that favored...