Physical Sciences and Mathematics Commons^™

Gases Concept Inventory (Gci): An Instrument Test To Analyze Students’ Mental Models Of The Kinetic Theory Of Gases, Muhammad Guntur Purwanto

English Language Institute

This poster is to promote a Gases Concept Inventory (GCI) as an instrument test to evaluate students’ mental models on kinetic theory of gases. By evaluating mental models using GCI, teachers can assess students’ initial perception and understanding in kinetic theory of gases, so they can prepare the best method to deliver kinetic theory of gases concept to students. THE GCI is analyzed by evaluating its validity, reliability, and difficulty level to prove that GCI is valid and reliable to be used.