The student reviews definitions of effect/affect and completes a practice exercise.

This lesson focuses on the affective domain, which refers to attitudes of awareness, interest, attention, concern and responsibility. Users quiz themselves on their basic understanding of the content.

Learners examine how CEC, base saturation, and soil pH work with each other to define plant nutrient availability.

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

In this learning activity you'll review how a short affects current flow and voltage in a series circuit.

In this learning activity you'll review how an open in a series circuit affects current.

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

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

Students examine the four factors that affect resistance of a wire: temperature, length, diameter, and the type of material from which it is made. A short quiz completes the activity.

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

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

Learners study factors that affect the synchronous speed of an AC motor: the applied AC frequency and the number of stator poles.

In this animated learning object, users study the factors that affect a pipe’s fluid flow and how those factors pertain to a numerical value (the Reynolds Number).

Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.

In this learning activity you'll identify Man-in-the-middle attacks and discuss how they affect network security.

Learners study factors that affect the synchronous speed of an AC motor: the applied AC frequency and the number of stator poles.

In this learning activity you'll explain how voltage and resistance in a series circuit affect current flow.

In this learning activity you'll examine how diet and exercise affect stress.

This learning activity describes the physical properties that affect the inductance, in henries, of an inductor.

In this teaching and learning aid, the user can alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.