Sophia Learning
Sophia: Null Set / Empty Set
This video lesson defines the phrase null or empty set. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Oceans
An audio podcast highlighting the numerous marine ecosystems in the oceans. [1:50]
Sophia Learning
Sophia: Octet Rule
Learn about the octet rule and ionic bonds in this slide show presentation. Then find out how to start a molecular formula.
Sophia Learning
Sophia: Ordering Fractions and Decimals
This video tutorial reviews how to order fractions and decimals by converting the numbers to either all fractions or all decimals. It includes detailed examples.
Sophia Learning
Sophia: Order of Magnitude
This slide show presentation introduces the concept of order-of-magnitude, and how it is used to estimate large values in physics.
Sophia Learning
Sophia: Order of Magnitude
A short introduction to the concept of order-of-magnitude, with an explanation of how it is used to make estimations in physics.
Sophia Learning
Sophia: Organ Systems
A video lesson explaining the structure and function of the human body's major organ systems. [5:58]
Sophia Learning
Sophia: Paleozoic Era
A brief overview illustrating the Paleozoic era in Earth's geologic history.
Sophia Learning
Sophia: Paper Writing: Outlines
Show students how essential an outline is to writing a paper. This source provides explanations for writing an outline and information about how to create both formal and informal outlines.
Sophia Learning
Sophia: Parts of Speech
On this site a learner can click through a slide presentation for the definition and examples of each of the eight parts of speech, and read a poem to increase memory and understanding. Then view a series of video lessons on nouns...
Sophia Learning
Sophia: Parts of Speech
This tutorial focuses on the parts of speech using 6 slideshow presentations. The first lists the 8 parts of speech and their functions; the next five discuss nouns, verbs, adjectives, adverbs, and conjunctions individually. These...
Sophia Learning
Sophia: Parts Per Million Calculations
Learn how to figure parts per million calculations in this short, guided lesson.
Sophia Learning
Sophia: Passive and Active Voice
This website provides two presentations on active and passive voice. The first presentation explains the difference between active and passive voice as well as how to build sentences in each voice. The second presentation explains when...
Sophia Learning
Sophia: Passive and Active Voice
This tutorial focuses on active and passive voice. Definitions, examples, and the reasons that the active voice is the preferred voice in most cases. It offers a slide show with definitions, examples, when to use, forms of passive voice...
Sophia Learning
Sophia: Past Perfect Tense
A video lesson explaining the past perfect verb tense, how it is formed, and how it can be utilized within a sentence. [4:06]
Sophia Learning
Sophia: Percent Difference Calculations Ii
This guided example demonstrates how to find the density of a substance, and then compare the calculation to the density listed in reference sources.
Sophia Learning
Sophia: Personification
Seven slides introducing and providing examples of personification. Slides also explain the purpose and impact of personification within a text, and examples come from "Rappaccini's Daughter" by Nathaniel Hawthorne.
Sophia Learning
Sophia: P H Scale
A video tutorial introducing the pH scale as a representation of the concentration of protons. [4:45]
Sophia Learning
Sophia: Planar Objects Have Only Two Dimensions
Explore why objects drawn on a plane are two dimensional in this video tutorial. [4:57] Take a quiz to assess learning.
Sophia Learning
Sophia: Planning Your Answer
In this slide show tutorial, students will review how to approach answering short answer and extended response essay questions. Marking strategies examples are included.
Sophia Learning
Sophia: Planning Your Answer
In this slide show tutorial, students will review how to approach answering short answer and extended response essay questions. Marking strategies examples are included.
Sophia Learning
Sophia: Plant Kingdom: Angiosperms
In this illustrated introduction to angiosperms, learn about the structure and other characteristics of flowering plants.
Sophia Learning
Sophia: Plant Kingdom: Angiosperms
Take a look at this illustrated introduction to flowering plants characterized as angiosperms.