Posterous theme by Cory Watilo

2D Instruments

Students in 2D began to present their invented instruments to the class.  Each inventor presented on the following points:

1. Name of Instrument

2. How the instrument makes sound.

3. How the instrument changes pitch.

4. How the instrument changes volume.

Following the presentation, each inventor received 2 questions or comments from the audience. 

Listen to the students as they say the names of their original instruments. 

(download)