The Virginia Council on Economic Education 2015-2016 Featured Books: Tia Isa Wants a Car by Meg Medina, Helen’s Big World: Life of Helen Keller by Doreen Rappaport, and Uncle Jed’s Barbershop by Margaree King Mitchell with discussion questions and lesson plans. These books are used to teach about savings,savings goals, opportunity cost, productive resources, and human capital.

From the 2015 AP Chemistry test free response 2d and 2e, a tutorial on Lewis electron-dot diagram and bond angles for ethanol. [6:20]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Calculating the necessary energy to recycle aluminum from aluminum oxide which was a question on the 2015 AP Chemistry exam. [6:16]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

Learn to write a narrative essay by identifying the differences between descriptive and narrative essays, knowing the difference between autobiographical and biographical narratives, recognizing the structure of narratives, and identifying and stressing the importance of personal growth in a narrative essay.

A free CK-12 account is required to view all materials.

This section investigates the process for dividing rational expressions that are written as fractions. Additionally, it provides opportunities to explore different processes for simplifying rational expressions written as fractions prior to dividing.

A free CK-12 account is required to view all materials.

This section explores the process for adding and subtracting rational expressions. It primarily focuses on how to identify and use the Least Common Denominator to combine fractions with rational expressions.

A free CK-12 account is required to view all materials.

This section builds from previous sections on simplifying, multiplying, dividing, adding, and subtracting rational expressions, and it investigates how to apply those skills to solving rational equations. It also covers several approaches to checking the solutions to confirm that they are correct or to determine if any are extraneous solutions.

A free CK-12 account is required to view all materials.

This section draws on previous sections that explored how to add, subtract, multiply, and divide rational numbers in order to solve real-world problems involving rational equations. It explores how to apply these procedures in order to solve equations.

A free CK-12 account is required to view all materials.

This section explores the process for solving radical equations, including those with square, third, and fourth roots. It also investigates how, when, and why some solutions that appear to be correct are incorrect, and are therefore considered extraneous solutions.

A free CK-12 account is required to view all materials.

This section explores both expressions and equations with radical signs that can be modeled using real-world situations, and provides opportunities to simplify and/or solve problems that require eliminating radicals.

A free CK-12 account is required to view all materials.

Find out about the ways to name rotation symmetry: order, fraction of a turn, and angle.

A free CK-12 account is required to view all materials.

This textbook tutorial revisits exponential functions.

A free CK-12 account is required to view all materials.

This section draws on the different laws of exponents that have been covered in previous sections and uses them to simplify exponential expressions. Additionally, the lesson explores the impact on the simplified expression when the laws of exponents are applied in different orders.

A free CK-12 account is required to view all materials.

This section explores the process for finding inverses of functions, and then proving the function and its inverse algebraically. Additionally, it explores how the graphs of functions and their inverses compare to each other, and it investigates how to use the horizontal and vertical line tests to determine if the inverse is itself a function or not.

A free CK-12 account is required to view all materials.

This lesson explores the statement that the log functions are identified as the inverse of exponential functions. These functions will be compared visually through the graphs of both the logarithmic and exponential functions.

A free CK-12 account is required to view all materials.

Learn to write a persuasive essay by organizing arguments in a logical order, providing appropriate supporting details, clarifying main arguments, and identifying and refuting a counter argument. W.9-10.1 Arguments, W.11-12. 1 Arguments

A free CK-12 account is required to view all materials.

Learn to analyze prose by understanding connotation and denotation, identifying metaphors and similes, looking for repetition, and finding imagery in a text.

A free CK-12 account is required to view all materials.

This lesson applies the principals of hypothesis testing to situations involving two samples. It identifies situations with different types of samples, and explores how to test hypotheses about the difference of proportions or means between samples.

A free CK-12 account is required to view all materials.

Gain a better understanding of tone and style by understanding formal and informal style, learning to write clearly, correcting vague sentences, distinguishing between denotative and connotative meanings, and much more.

A free CK-12 account is required to view all materials.

This lesson is about counting by fives from AAAmath.com. There are separate sections for learning, practice, playing a game, and exploring more about skip counting.