Khan Academy
Khan Academy: Biology: Chemistry of Life: Matter, Elements, and Atoms
Did you know matter is made up of atoms? In this article learn about the smallest unit of matter called the atom.
Khan Academy
Khan Academy: Acids, Bases, and Ph
Test your knowledge on acids, bases, and pH with this quiz that is part of the Chemistry of Biology unit.
Khan Academy
Khan Academy: Biology Foundations: Unit Test
A nine-question unit test over biology foundations along with a review of the chemistry basics to help you understand the beauty of life.
US Department of Labor
Bureau of Labor Statistics: Agricultural and Food Scientists
This resource provides information about careers focusing in agriculture and food sciences.
Science Education Resource Center at Carleton College
Serc: Bridge: Ocean Sciences Education Teacher Resource Center
Bridge, the Ocean Sciences Education Teacher Resource Center, is a growing collection of on-line marine education resources. It provides educators with accurate, useful, content-correct and content-current marine and data information on...
TeachEngineering
Teach Engineering: The Great Pacific Garbage Patch
The Great Pacific Garbage Patch (GPGP) is an interesting and somewhat publicized environmental problem. A swirling soup of trash up to 10 meters deep and just below the water surface is composed mainly of non-degradable plastics. These...