Scratch

0) 01 lesson plan (5-Dec-10)

1) 05 lesson1: what is scratch (19-Dec-10)

2) 10 lesson2: walk through the sample (5-Dec-10)

3) 15 lesson3: walk through tutorials (19-Dec-10)

4) 20 lesson 4: walk through the reference (19-Dec-10)

5) Download scratch (19-Dec-10)

6) Scratch (4-Dec-10)