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

Learners consider the steps and supplies to use when diapering infants and toddlers. The proper diapering procedure not only meets basic care and sanitation needs but builds relationships and promotes the child’s learning. Brief quizzes complete the learning object.

Explore the Microsoft Office Suite, which is so much more than just email.

In this animated activity, learners read an explanation of the four different modalities (currents) used in electrotherapy.

In this animated object, learners examine how changes in pH affect the salt bonds in strands of hair.

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

In this animated lesson, learners read about the disulfide bond, the second strongest chemical bond in the hair. This bond can only be altered by chemicals.

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