Following are seven null hypotheses for the study:
H01: There is no significant difference of scientific inquiry method of teaching and Lecture method of teaching
on students’ achievement in physics.
H02: There is no significant difference of guided scientific inquiry method of teaching and Lecture method of
teaching on students’ achievement in physics.
H03: There is no significant difference of unguided scientific inquiry method of teaching and Lecture method of
teaching on students’ achievement in physics.
H04: There is no significant difference of combine scientific inquiry method of teaching and Lecture method of
teaching on students’ achievement in physics.
H05: There is no significant difference of guided scientific inquiry method of teaching and Lecture method of
teaching on students’ ability to apply knowledge of physics concepts in real life.
H06: There is no significant difference of unguided scientific inquiry method of teaching and Lecture method of
teaching on students’ ability to apply knowledge of physics concepts in real life.
H07: There is no significant difference of combined scientific inquiry method of teaching and Lecture method of
teaching on students’ ability to apply knowledge of physics concepts in real life.
H08: There is no significant difference of combined scientific inquiry method of teaching and guided scientific
inquiry method of teaching on students’ ability achievement in physics.
H09: There is no significant difference of combined scientific inquiry method of teaching and unguided scientific
inquiry method of teaching on students’ achievement in physics.
H010: There is no significant difference of guided scientific inquiry method of teaching and unguided scientific
inquiry method of teaching on students’ ability achievement in physics