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The Balance: An Introduction to the Financial Markets

For Students 9th - 10th
This article explains what the different types of financial markets are, including stocks, bonds, commodities, and derivatives, as well as what the functions of financial markets are.
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CK-12 Foundation

Ck 12: Trigonometry: Introduction to the Triangle Area Formula

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers how to find the area of a triangle using sine.
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Biotechnology Institute

Biotechnology Institute: Your World: A World of Change [Pdf]

For Students 9th - 10th
The introduction of genetically modified organisms (animals, microbes, and plants) into agriculture has been accompanied by controversies over their potential impact on human health, the environment, and farming systems. Management of...