Python.

Download Python 3.3.5 x64 bit
Download Pyscripter 2.5 x64 bit

 

Python Coding.

Python Basics examples

Roll a Dice examples

Average Calculator examples

Controlled Assessment

Turtle examples

Graphical User Interface examples

Pseudo Code examples

Bubble Sort

Insertion Sort

Merge Sort

 

Teaching Ideas.
Agbonline Teaching Exercises.
Using python.com
20 code Challenges( complete for GCSE 9-1 )
Python Exercises.
Introduction to Python
Python exercises