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Lubiano, Michael Leonard D.; Magpantay, Marife S. – International Society for Technology, Education, and Science, 2021
This study enhanced the 7E instructional model towards enriching the science inquiry skills of senior high school learners in General Chemistry 1. A total of 136 Grade 12 learners enrolled in the Science, Technology, Engineering, and Mathematics (STEM) strand participated in the study. The study was composed of three phases. In Phase I, the…
Descriptors: Foreign Countries, Science Instruction, Teaching Methods, Inquiry
Ramos, Mark Louie F. – Online Submission, 2008
The purpose of this study was to construct and evaluate an instrument for determining student preparedness in College Algebra. A 73-item instrument covering prerequisite arithmetic and high school Algebra knowledge for College Algebra was constructed. The instrument was pilot-tested on a freshman population of 595 students. Results of reliability…
Descriptors: Predictive Validity, Item Analysis, Foreign Countries, Algebra