Learners complete a matching exercise as a quiz or as a review of state laws and rules pertaining to barbers and cosmetologists.

Students view diagrams of nails and read the client's nail history. They then determine if the affected nail has a disease or a disorder and recommend salon treatment and home care.

In this screencast, learners examine the properties of the peptide bond and how the bond relates to the structure of hair.

Students read about the process of hair growth beginning with the joining together of amino acids.

In this animated object, learners examine the properties of the peptide bond and how the bond relates to the structure of hair.

In this animated object, learners examine the properties of the hydrogen bond and how the bond changes when hair is shampooed or styled.

In this interactive object, learners examine standard and metric thread specifications used in engineering drawings. In a brief quiz, they identify various internal and external thread representations.

Learners examine the symbols and values that control surface roughness, waviness, and lay. A brief quiz completes the object.

Learners follow a step-by-step explanation of how to test fuses and circuit interrupting devices.

Learn about types of bonds formed, atomic mass and valence electrons all in one game.

Diffusion and Osmosis

Matching game

Master your ionic bonding nomenclature skills!