Abstract
This study aims to produce teaching materials in the form of CTL-based worksheets for class XI at Senior High School. The method used in this research is the method of development. The initial stage is an analysis of the teaching materials used by teachers at school. Before being tested on class XI students, the worksheets were validated by experts as well as physics teachers and students at Senior High School 1 Gunung Tuleh. After being validated, improvements were made according to the suggestions given. The average results of the validation of learning experts, physicists, and linguists were 0.77, 0.90, and 0.81 from all aspects. The practical value of teachers and students is 79.68 and 87.43 with the valid category. After testing the validity and practicality of the physics learning videos, the results of the effectiveness test of the learning videos were obtained to measure students' critical and creative thinking skills. The average N-gain values are 0.22 and 0.26. With the overall results obtained, it can be concluded that the contextual-based worksheets that have been developed are suitable for use in learning activities
Highlights
The 2013 curriculum is a curriculum that is applicable and implemented in schools today
Based on interviews that were conducted at 7 schools in West Sumatra regarding the media and teaching materials used by teachers at school, it was obtained data that the teacher said the media commonly used in schools when learning physics was PowerPoint media, but some teachers used video media
Based on the analysis of the results of the worksheets validation assessment with learning expert lecturers, physicists, and language experts, it shows that contextual-based worksheets are valid for use in learning activities
Summary
The 2013 curriculum is a curriculum that is applicable and implemented in schools today. The 21st century is an era where the most prominent factors are thoughts and knowledge of both individuals and organizations (Cintamulya, 2012) In this 21st century, education has an important role in shaping the character and morals of the Indonesian nation (Putri, et al, 2018). Various challenges that must be faced in this 21st century include globalization, technology, migration, international competition, market changes, environmental challenges, and international politics (Mahanal, 2014). This can be seen from the implementation of the 2013 curriculum which is in line with the development of the 21st century (Ramdani, A, et al, 2019). In the 2013 curriculum, learning activities use a scientific approach, which is recommended to use the inquiry learning model, Jurnal Penelitian Pendidikan IPA (JPPIPA)
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
