Square Roots and Cube Roots:
I can determine between which two integers a square root will fall.
I can recognize taking a square root as the inverse of squaring a number.
I can recognize taking a cube root as the inverse of cubing a number.
I can evaluate the square root of a perfect square.
I can evaluate the cube root of a perfect cube.
LINKS:
Although all work was done in class, here are links to a few videos that may benefit those that are struggling.
http://www.khanacademy.org/math/algebra/exponents-radicals/v/understanding-square-roots
http://www.khanacademy.org/math/algebra/exponents-radicals/v/approximating-square-roots
http://www.khanacademy.org/math/algebra/exponents-radicals/v/finding-cube-roots
For those that would like an extension, here is another link.
http://www.khanacademy.org/math/algebra/exponents-radicals/v/simplifying-radicals
I can determine between which two integers a square root will fall.
I can recognize taking a square root as the inverse of squaring a number.
I can recognize taking a cube root as the inverse of cubing a number.
I can evaluate the square root of a perfect square.
I can evaluate the cube root of a perfect cube.
LINKS:
Although all work was done in class, here are links to a few videos that may benefit those that are struggling.
http://www.khanacademy.org/math/algebra/exponents-radicals/v/understanding-square-roots
http://www.khanacademy.org/math/algebra/exponents-radicals/v/approximating-square-roots
http://www.khanacademy.org/math/algebra/exponents-radicals/v/finding-cube-roots
For those that would like an extension, here is another link.
http://www.khanacademy.org/math/algebra/exponents-radicals/v/simplifying-radicals