In this learning activity you'll discover three factors that affect group performance: group cohesiveness, communication structure, and individual roles.

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

In this learning activity you'll examine the terms associated with a grouped frequency distribution and follows the steps to construct a grouped frequency distribution using manual methods.

In this interactive object, learners read the definitions of terms associated with the construction of a grouped frequency distribution. A brief quiz completes the activity.

Learners follow steps to establish class boundaries and tally the data using a spreadsheet.

In this interactive object, students read about organizing data in a tabular form. A brief quiz completes the activity. This is the first in a series of six learning objects.

Students follow step-by-step directions for entering data into a spreadsheet and reporting the results.

Students examine an Excel spreadsheet to determine range, class, and width.

Learners follow steps to establish the lower and upper limits in a spreadsheet.

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

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 civil/constitutional rights interest groups and answer multiple-choice questions.

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

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

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 interactive and animated object, learners follow instructions for finding the lowest common denominator for a group of algebraic fractions. Immediate feedback is provided. This activity has audio content.

Learners follow the steps required to construct an ungrouped frequency distribution using either manual methods or a spreadsheet.

Learners reflect on their own attitudes toward change and list them in the order they might experience them. In a separate exercise, they prioritize the actions a group might take when faced with change in the workplace.

Learners follow step-by-step instructions for finding the lowest common denominator for a group of algebraic fractions and then enter their answers to three problems. Immediate feedback is provided. This activity has audio content.

Chytrids, as members of this group are known, are found everywhere. In this animated learning object, students examine the role of chytrids and their impact on the environment.