Scientific Method Animation:
http://glencoe.com/sec/science/physics/ppp_09/animation/Chapter%201/Scientific%20Method.swf
Design a Controlled Experiment Simulation:
http://www.biologycorner.com/worksheets/scientific_method_plant_exp.html
Design a Controlled Experiment Simulation 2:
http://www.biologycorner.com/worksheets/crickets_chirp.html
Steps of Scientific Method:
http://www.sciencebuddies.org/science-fair-projects/project_scientific_method.shtml
Biology4Kids Scientific Method: