3. Scope
3.1 Place
Coconut oil is extracted . At home , the preparation and coconut oil is derived , students can experiment by supplying Execution . The sample for our experiment by using coconut oil . And storage
3.2 Period
Coconut oil is extracted for 1 week during 18-24 August 2556 to provide a sample for our experiment
by using coconut oil . And collected data for two weeks during 26th August to 8th September 2013.
3.3 variables or samples.
3.3.1 Execution population is students Muang Buriram. Office of Education School District 32.