Science
Using scientific rules and strategies to solve problems.
Reading Comprehension
Reading work-related information.
Critical Thinking
Thinking about the pros and cons of different ways to solve a problem.
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.
Computers and Electronics
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Mathematics
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Administrative
Knowledge of administrative and clerical procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and other office procedures and terminology.
English Language
Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.