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th
The 4 Educational Science International Conference
Towards a Sustainable Future of Education: Preparing Teachers and Prospective Teachers for the Digital Age

SCIED-12

Validity of Physical Teaching Materials Based on The Potential of Humid Tropical
Forests and Their Environment on Global Warming Materials and Its Impact on Life

Markawi, Zulkarnaen, Riskan Qadar
Mulawarman University, Indonesia
awimarkawi20@gmail.com

Abstract

The purpose of this study is to determine the level of validity of teaching materials in the form
of prototypes of physics teaching materials based on the potential of humid tropical forests
and their environment on global warming material and its impact on life. This research
adapted Analysis, Design, Development, Implementation and Evaluation (ADDIE)
development model. The overall assessment results from validators and practitioners obtained
score of 3.57 and 3.18 with good criteria. Thus, the teaching materials could be declared
valid.

Keywords: validity of teaching materials, humid tropical forests, global warming.

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