Here are some links to use in the computer lab on Thursday.
Khan Academy – Angle Types – http://www.khanacademy.org/exercise/angle_types
Khan Academy – Measuring Angles Activity – http://www.khanacademy.org/exercise/measuring_angles
Khan Academy – Supplementary and Complementary Angles – http://www.khanacademy.org/exercise/complementary_and_supplementary_angles