In this animated and interactive object, learners examine the inverse proportionality of wavelength and frequency and their relationship to the speed of light.

Learners examine a table containing the names of common cations and anions.

In this animated activity, learners examine the terms "half-reaction," "oxidizing agent," and "reducing agent" and follow five interactive examples to balance equations for oxidation-reduction reactions. Three problems are provided as a self-check.

In this interactive object, learners calculate the amount of heat evolved or absorbed in chemical reactions. Four practice problems are provided.

In this interactive object, learners demonstrate their knowledge of the in-depth checklist a pilot uses on a regular basis.

Learners compare the behaviors and situations that interfere with listening on the job with those that enhance listening skills and job performance.

Learners read the legal definition of sexual harassment and then evaluate two situations to determine if the behavior should be reported as possible sexual harassment.

Learners follow the progression of a sexual harassment situation and recount the steps the victim took to deal with the problem.

In this scenario, learners put themselves in the place of a safety director at a local company. They watch video of an injury-causing incident and propose changes to company policies and procedures to try to maintain a safe environment.

You spin the wheel and u try to get all the correct equipment for lab safety before someone else does

Answer the questions quickly and correctly.

Test yourself cyber security and multi-factor authentication knowledge with Who Wants To Be Cyber Safe!

Choose the correct word or definition of the terms.