#### Distribution of sample proportion.

A complete set of lessons including power points, activities, calculator hints to teach distribution of sample proportions, confidence intervals, margin of error, CLT, using normal approximation for large samples. Quiz included.

Continuity and differentiability exploration.

__Objective____:__ Given a piecewise function, make the function continuous at the boundary between the two branches. Then make the function differentiable at this point.

#### Functions transformations with CAS

#### Continuity and differentiability exploration. Teacher handout.

#### Calculus Task SAC

Analysis Task Tech Active Final

Email us for solutions and marking scheme.

#### Probability Task SAC

2017 Probability SAC 3 Part A – Tech Active

2017 Probability SAC 3 Part B – Tech Active

Email us for solutions and marking scheme.