following materials should be obtained and prepared prior to the start of the unit: — Thirty to fifty pictures of machines—small and large, simple and complex.
Where can you find pictures of a complex machine? Google provides a powerful image search function that one could use to find pictures of intricate. Is a can a ...
21 May 2011 ... A COMPLEX/COMPOUND MACHINE is made from 2 or more ... look in magazines, catalogs, or online for pictures of complex machines.