Sophia Learning
Sophia: Completing the Square
Students learn how to complete the square to solve quadratic equations. Notes, examples, and a video lesson explore the math concept.
Sophia Learning
Sophia: Complex Fractions
This tutorial explores how to change complex fractions into a division problem. It includes detailed examples.
Sophia Learning
Sophia: Complex Numbers
Complex numbers are investigated in this video lesson. The tutorial demonstrates how to add, subtract, and multiply with the imaginary number i.
Sophia Learning
Sophia: Components of Rotational Inertia
A video screencast demonstrating how the rotational inertia of an object depends on its mass and axis of rotation. [2:22]
Sophia Learning
Sophia: Compound Complex Sentences
A video presentation that explains what constitutes a compound-complex sentence and provides examples [7:47]
Sophia Learning
Sophia: Compound Interest
The tutorial explores compound interest. In this video lesson, compound interest is defined and examples are provided.
Sophia Learning
Sophia: Compound Interest
Students learn how to calculate compound interest. The video lesson includes a detailed explanation that examines the algebra concept.
Sophia Learning
Sophia: Compound Interest
Compound interest is investigated in this video lesson. The tutorial demonstrates how to use calculate compound interest using the formula in a real-life scenario.
Sophia Learning
Sophia: Algebra I: Compound Interest Practice
Explore how to determine the amount of compound interest earned on an investment. Assess learning with a quiz. [4:56]
Sophia Learning
Sophia: Compound Words: When to Use a Hyphen
This video lesson focuses on compound words and the rules for when to hyphenate them. Real Player is required.
Sophia Learning
Sophia: Concise Language
A screencast lesson discussing the difference between wordy and concise writing and explaining various ways of making writing more concise. [2:15]
Sophia Learning
Sophia: Concise Language: Avoiding Redundancy
This screencast offers several methods to help readers spot and fix redundancy in their writing. She discusses why concise writing is important, and specific ways to edit for a more expressive, concise text. Includes short quiz. [3:32]
Sophia Learning
Sophia: Concise Language: Stating the Obvious
A screencast explaining the importance of removing obvious information from writing and providing several examples of obvious statements that could be eliminated. [2:52]
Sophia Learning
Sophia: Conclusions
This video lesson focuses on writing strong conclusions through strategies such as restating your thesis, summarizing your support, and calling the reader to action. It also discusses things a writer should avoid doing. [4:15]
Sophia Learning
Sophia: Conclusions
A video lesson explaining the purpose and structure of a conclusion to an essay. [4:39]
Sophia Learning
Sophia: Conditionals
This video defines conditionals, explains how to identify and write the three different types of conditional statements: factual, predictive, and speculative. It also discusses modal verbs and provides a list of them. [6:24]