2.+Tuesday

= Tuesday =
 * *Autograph needs to be downloaded and installed for afternoon session. **

Session 1 - An Introduction to Investigation Portfolio Tasks
A reminder of the assessment model for IB What is coursework? Why do coursework? Delegates will attempt a SL investigation type task. SL Matrix Powers They will not necessarily have time to finish. Share results, approaches, use of technology

Session 2 - Assessing Investigations
How might students have approached the previous task? How long might you give them to complete it? In assessing the student’s work what would you like to see? Delegates will come up with some common GENERAL areas for assessing work. A look at student work - 2 pieces to give a mark out of 20 A look at IB assessment criteria. Delegates attempt to mark work using IB assessment criteria. SL Assessment criteria

**Depending on the outcomes of these two sessions it may be approapriate to repeat this activity with a HL task.

Session 3 - Autograph Introduction
Download Autograph from here (> 200Mb) - []

Using an investigative approach to learn a skill Dynamic graph questions What is the locus of the points equidistant from a point and a line? Parabola problems - Can you construct these then prove the generalities Differentiating from 1st Principles Differentiating Trig Functions Areas under graphs, volumes of revolution, vectors, ... Transformations

Some Excellent Video tutorials can be viewed here

[] [] Some worksheet tutorials can be found here []

Session 4 - An Introduction to Modelling
Modelling Quadratics (fiting a quadratic to a photographic image) Logan's Logan, Eiffel Tower, try [] or google images or better still your own photographs Mathematics & Music Average Monthly Temperatures using Regression Tool Analysis in GDC