Given a description, extend or find a missing term in a pattern or sequence. 0206.3.2

Links verified on 12/30/2014

1. Help Caillou Build a Train Track - When Caillou asks "Do you want to play with me?", click on the train. Match patterns of track pieces to let the passengers get to the train station.
2. Pattern Detectives - identify and extend patterns in a variety of settings, audio is used to assist non-readers.
3. What Comes Next? - study repeating patterns and click on the one that continues the pattern