Chemistry Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods. |
| 47 | |
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| 68 |
| Use a common household bug spray | Use the proper concentration of chlorine to purify a water source | Develop a safe commercial cleaner |
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Biology Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment. |
| 46 | |
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| 39 |
| Feed domestic animals | Investigate the effects of pollution on marine plants and animals | Isolate and identify a new virus |
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Mathematics Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. |
| 46 | |
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| 46 |
| Add two numbers | Analyze data to determine areas with the highest sales | Derive a complex mathematical equation |
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English Language Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. |
| 44 | |
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| 47 |
| Write a thank you note | Edit a feature article in a local newspaper | Teach a college English class |
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