Posts Tagged ‘algebra’

Review Properties of Real Numbers While Simplifying Expressions

This video reviews several properties of real numbers while simplifying expressions.

Simplify Expressions by Combining Like Terms (No Negatives)

This video explains how to combine like terms in order to simplify an expression.

Write Basic Expressions from Words Modeling Situations

This video explains how to write basic expressions from words.

Write Inequalities as Words

This video explains the different ways to write out a given inequality into words.

Similar Polygons: Find Missing Perimeter Given the Ratio of Areas (CC:6.G.1)

This video explains how to determine the missing perimeter of two similar rectangles given the ratio of the area.

Similar Polygons: Find Missing Area Given the Ratio of Perimeters (CC:6.G.1)

This video explains how to determine the missing area of two similar rectangles given the ratio of the perimeters.

Discover the Ratios of Sides, Perimeters, and Areas of Similar Polygons (CC:6.G.1)

This video uses two similar triangles to discover the ratio of corresponding sides, perimeter, and area.