Calculating the Determinant of a 2x2 Matrix
By Roy Peterson
In this learning activity you'll calculate the determinant of a 2x2 matrix.
Confusing Words --May be, Maybe
By Rosie Bunnow
The student reviews definitions of may be/maybe and completes a practice exercise.
The Limiting Reagent in Chemical Reactions
By Debbie McClinton, Dr. Miriam Douglass, Dr. Martin McClinton
In this interactive object, learners determine the limiting reagent and the excess reagent in chemical reactions. Learners test their knowledge by solving three problems.
Logical Reasoning in Speeches (Screencast)
By Dr. Cynthia Ellenbecker
In this learning activity you'll be introduced to the eight most common logical fallacies commonly used in persuasive speeches.
The Kinetic Theory of Gases
By Dr. Miriam Douglass, Dr. Martin McClinton
In this animated activity, learners examine what gases are composed of and how their particles interact. They also consider several assumptions that form the basis for the Kinetic Theory of Gases.
Molarity
By Jill Larson
Students solve a molarity problem in a drag and drop exercise.
How to Really Be a Millionaire
By Jill Stiemsma
In this learning activity you'll play "How to Really Be a Millionaire" to learn the basics of accumulating wealth.
Mini-Lecture: Transactional Analysis/Ego States
By Mary Fehrer-Williams
In this learning activity, you'll identify behaviors of the three ego states and practices their use.
Mechanism Description: Electric Pencil Sharpener
By Bev Paulick
In this learning activity you'll write a technical description of an electric pencil sharpener.
Confusing Words -- Stationary, Stationery
The student reviews definitions of stationary/stationery and completes a practice exercise.
Numerals, Alphabet Letters, Isolated Words, Degrees, and Abbreviations
By SWTC Communication Department
Students read a brief explanation and then complete an exercise writing plurals.
The Structure of the Muscle Organ
By Barbara Liang
In this animated object, learners examine the various connective tissue layers of the muscle organ. The terms "prime mover," "synergist," "antagonist," "origin," and "insertion" are defined.
Exploring the Realities of Life As a Refugee
In this learning activity, you'll analyze a poem written by a refugee to answer four short questions.
Why Nano?
Learners read how nanotechnology is creating new jobs in emerging industries while making others obsolete. This colorful and animated activity also looks at the types of products being created through the use of technology and how educational institutions have responded.
Percent Composition of Compounds (Screencast)
Learners examine the method used to calculate the mass percent of an element in a compound. Three examples and one problem illustrate the method.
Exploring Memory
By Therese Nemec
The student reads about encoding, storage, and retrieval and test his or her memory in an interactive exercise.
Communication: Prepositions
By Elizabeth Jones
In this study guide, we will review the general rules for using prepositions.
Increasing Message Clarity
By Kedron Wiersgalla
In this learning activity you'll use critical thinking to write appropriate responses.
Grouped Numerical Frequency Distributions - Definitions: Second in a Series
By Thomas Pomykalski
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.
Finding the Lowest Common Denominator for Algebraic Fractions
By Jim Cihak
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.
Confusing Words -- To, Too, Two
The student reviews definitions of to/too/two and completes a practice exercise.
Overlapping Circles: An Unstable Figure
By Carol May
In this learning activity you'll discover how the visual perception concept influences your understanding of unstable figures.
Linking Boxes: An Unstable Figure
Chemical Formulas
By Debbie McClinton, Dr. Martin McClinton
Students read an explanation of chemical formulas in this animated activity. A quiz completes the object.
Problem Solving and Decision Making
By robin rathsack
In this learning activity you'll list three decisions and the methods you used when making your decisions. You'll also learn about decision making methods.