Khan Academy
Khan Academy: Subject Verb Agreement Worked Example
David works through a subject-verb agreement question from the Praxis Core Writing test. [4:45]
Khan Academy
Khan Academy: Scatterplots Basic Example
Watch Sal work through a basic scatterplots problem.
Khan Academy
Khan Academy: Key Features of Graphs Basic Example
Watch Sal work through a basic Key features of graphs problem.
Khan Academy
Khan Academy: Scatterplots Harder Example
Watch Sal work through a harder Scatterplots problem.
Khan Academy
Khan Academy: Table Data Harder Example
Watch Sal work through a harder Table data problem.
Khan Academy
Khan Academy: Table Data Basic Example
Watch Sal work through a basic Table data problem.
Khan Academy
Khan Academy: Linear and Exponential Growth Harder Example
Watch Sal work through a harder Linear and exponential growth problem.
Khan Academy
Khan Academy: Linear and Exponential Growth Basic Example
Watch Sal work through a basic Linear and exponential growth problem.
Khan Academy
Khan Academy: Within Sentence Punctuation Worked Example
David works through a within-sentence punctuation question from the Praxis Core Writing test. [4:06]
Khan Academy
Khan Academy: Ratios, Rates, and Proportions Harder Example
Watch Sal work through a harder ratios, rates, and proportions problem.
Khan Academy
Khan Academy: Ratios, Rates, and Proportions Basic Example
Watch Sal work through a basic ratios, rates, and proportions problem.
Khan Academy
Khan Academy: Data Collection and Conclusions Harder Example
Watch Sal work through a harder data collections and conclusions problem.
Khan Academy
Khan Academy: Data Collection and Conclusions Basic Example
Watch Sal work through a basic data collections and conclusions problem.
Khan Academy
Khan Academy: Operations With Rational Expressions Harder Example
Watch Sal work through a harder Operations with rational expressions problem.
Khan Academy
Khan Academy: Operations With Rational Expressions Basic Example
Watch Sal work through a basic Operations with rational expressions problem.
Khan Academy
Khan Academy: Linear and Quadratic Systems Harder Example
Watch Sal work through a harder Linear and quadratic systems problem.
Khan Academy
Khan Academy: Linear and Quadratic Systems Basic Example
Watch Sal work through a basic Linear and quadratic systems problem.
Khan Academy
Khan Academy: Radical and Rational Equations Harder Example
Watch Sal work through a harder Radical and rational equations problem.
Khan Academy
Khan Academy: Radical and Rational Equations Basic Example
Watch Sal work through a basic Radical and rational equations problem.
Khan Academy
Khan Academy: Operations With Polynomials Harder Example
Watch Sal work through a harder Operations with polynomials problem.
Khan Academy
Khan Academy: Operations With Polynomials Basic Example
Watch Sal work through a basic operations with polynomials problem.
Khan Academy
Khan Academy: Solving Quadratic Equations Harder Example
Watch Sal work through a harder Solving quadratic equations problem.
Khan Academy
Khan Academy: Solving Quadratic Equations Basic Example
Watch Sal work through a basic Solving quadratic equations problem.