According to the Common Core Standards, in Grade 8, instructional time should focus on three critical areas: (1) formulating and reasoning about expressions and equations, including modeling an association in bivariate data with a linear equation, and solving linear equations and systems of linear equations; (2) grasping the concept of a function and using functions to describe quantitative relationships; (3) analyzing two- and three-dimensional space and figures using distance, angle, similarity, and congruence, and understanding and applying the Pythagorean Theorem.
If you know a particular Common Core Domain that you'd like to practice, you can drill down to it here.
This is a listing of all our 8th Grade Online Math Videos. Newest videos are on top!
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Graphing Distance and Time Students learn that distance and time can be represented on a graph. They also learn that steepness of a line segment on a distance?¢‚Ǩ‚Äútime graph can tell you how quickly an object was traveling during a certain period. |
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Slope Intercept Form Video discussing slope intercept form (5:14) |
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Pythagorean Theorem... Taught by Darth Vader Darth Vader teaches the Pythagorean Theorem (2:50) |
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Functions Table Video from Math Girl on using function tables. |
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Multiplying Radicals and Simplifying Work through a practice problem multiplying radicals and simplifying (4:05) |
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