Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.

In this learning activity you'll observe the growth of gram negative organisms and determine if they're lactose positive or negative.

In this learning activity you'll calculate problems using the negative both inside and outside of the parenthesis.

In this learning activity you'll review independent and dependent variables and view a demonstration of the positive and negative correlation.

Students read the rules used in multiplying and dividing signed numbers. They view examples and work practice problems.

In this interactive object, the learner practices identifying charges on ions.

Learners follow the steps for adding and subtracting signed numbers and complete practice exercises.

Learners choose responses in workplace situations that are compared to positive-attitude responses. They evaluate their responses, looking for areas in which they would like to improve.

Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.

In this overview, students examine and identify mannitol positive and mannitol negative bacteria on mannitol salt agar.

In this learning activity you'll describe inflation, its causes, and the negative consequences of it.

The inverting amplifier configuration is presented. The closed loop voltage gain and the closed loop bandwidth formulas are explained, along with the concept of negative feedback.

Ions are electrically charged particles obtained from an atom or from a chemically bonded group of atoms by adding or removing electrons. Eight examples illustrate the number of protons, neutrons, and electrons in positive ions (cations) and in negative ions (anions).

Learners hear examples of customer focused responses to upset callers. They then practice rewording negatively phrased responses by employees.