Calculus
Power Rule, Constant Multiple Rule, Derivative of Sin and Cos.
Discuss d/dx notations versus f ' (x) notation
Derivitaves are more than yet another operation, like raising to a power or taking a square root, they produce slope functions and functions that have meaning on their own... such as the first derivative of the gravity acceleration function being a velocity function... and the derivative of the velocity function being the position function.
Aside: Why Gravity is not a force:
Gravity and velocity of stellar objects could prove to be life-changing for us humans walking around on Earth.
Dont' think it could happen...? Small impacts happen all the time... with dramatic effect.
Classwork p.113 (3-15)
Geometry
2 Column Proofs involving Triangle Congruency
Examples
Handout - 8 proofs to be worked and turned in at end of class.
Handout PDF - LINK
