DEVELOPMENT AND VALIDATION OF REASONING-BASED MULTIPLE CHOICE TEST FOR MEASURING THE MASTERY OF CHEMISTRY

by NAHADI, HARRY FIRMAN, MIFTAHUL ULUM
Published 2018-06-01

The Development and Validation of Science Virtual Test to Assess 7th Grade Students' Critical Thinking on Matter and Heat Topic

by Yustika Syabandari, Harry Firman, Lilit Rusyati
Published 2017-11-01

Contribution of Logical Thinking Ability to Students’ Achievement in Three Level of Representations in Chemical Dynamic Materials

by Aditya Rakhmawan, Harry Firman, Sri Redjeki, Sri Mulyani
Published 2018-11-01

COLLABORATIVE LEARNING TO IMPROVE PRESERVICE TEACHERS’ KNOWLEDGE ABOUT CHEMISTRY CONTENT IN THE AUTOMOTIVE VOCATIONAL CONTEXT

by Antuni Wiyarsi, Sumar Hendayana, Harry Firman, Sjaeful Anwar
Published 2015-12-01

The Profile of Students’ Critical Thinking Measured through Science Virtual Test on 9th Grade in The Theme of Living Things and Environmental Sustainability

by R. Auliya Ulul 'ilmi Fernandi, Harry Firman, Lilit Rusyati
Published 2017-11-01