Students read about the different kinds of civil/constitutional rights interest groups and answer multiple-choice questions.

Students read about the three categories of interest groups: Economic, grass roots and community-based, and civil and constitutional rights.

Students read about the different kinds of economic interest groups including business and trade associations, labor unions, agricultural organizations, and professional associations.

The student reviews primary and secondary groups and takes a short quiz.

In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.

In this learning object you'll review various types of groups as well as the concepts of rules and norms in groups.

The learner sorts a variety of foods based on personal preferences. Those personal choices are then classified by food group. The learner views the charts and reads information about the major food groups.

In this animated and interactive object, learners observe how two, three, or four groups of electrons around the central atom cause the shape of the molecule to be linear, trigonal planar, bent, tetrahedral, or pyramidal. Seven examples and eight interactive questions are provided.

Learners answer questions about foundry-related technology and terms using a game board format. This learning object can be used individually, in small groups, or as a class activity to provide an alternative self-assessment tool.

Learners answer questions about internal combustion engines using a game board format. This learning object can be used individually, in small groups, or as a class activity to provide an alternative self-assessment tool.

Learners read definitions of terms related to legal, insurance, and advocacy issues regarding the elderly. At the end of the activity, learners test their knowledge in three matching exercises. Some of the programs and groups discussed are Medicare, Medicaid, Social Security, long-term care insurance, OBRA, SSI, and CWAG.

Learners examine how five or six groups of electrons around a central atom cause the shape of the molecule to be trigonal bipyramidal, seesaw, T-shaped, linear, octahedral, square pyramidal, or square planar. Seven examples and three interactive questions are provided in this animated activity.