Developing Online Learning Oriented Learning Devices to Improve Mathematic Abstraction and Self-Efficacy Abilities Istiqlal Delitua Junior High School VII Class Student

Abstract

ion; student self-efficacy Budapest International Research and Critics in Linguistics and Education (BirLE) Journal Volume 4, No 1, February 2021, Page: 510-523 e-ISSN: 2655-1470 (Online), p-ISSN: 2655-2647 (Print) www.bircu-journal.com/index.php/birle email: [email protected] 511 After the Covid-19 pandemic entered Indonesia which then in mid-March 2020 to reduce the number of Covid 19 sufferers, the provincial and local governments produced policies in the world of education, namely temporarily eliminating face-to-face learning and replaced with online learning at both the school and college levels. In (Adijaya, 2018) it is said that online learning or virtual learning is considered a new paradigm in the learning process because it can be done in a very easy way without having to meet face to face in a classroom and only relying on an internet connection-based application so the learning process can take place. Online learning is a type of learning process that relies on an internet connection to carry out the learning process. Several studies have shown that online learning models have an influence on the achievement of student learning outcomes. The above says that learning begins with the presentation of a contextual problem. By presenting the problems often faced by students in everyday life with the guidance of the teacher through the teaching and learning process by presenting contextual problems. Learning tools are very important for teachers and for students. According to Nur and Aswin (2012), learning devices facilitate and assist teachers in preparing and implementing teaching and learning activities in class. Teachers will not be able to teach effectively and efficiently without learning tools, nor will students be able to adjust to learning without supporting learning tools. The reasons for the importance of learning tools according to Wahyudi (2014: 35) are: 1) as a learning guide, 2) as a minimum standard for teacher work, 3) improving teacher performance, 4) teacher performance evaluation tools. So that with complete teacher learning tools, they can see the performance they are doing. Therefore, learning tools are very important to be developed. From the observations, the reality and condition of the teachers at SMP Istiqlal Medan, it turns out that the teachers are still not able to arrange learning tools properly, this is because the teacher s understanding in arranging learning tools is still lacking. Teachers at SMP Istiqlal are required to prepare learning tools, but the tools that have been compiled are not validated, so they are not yet effective for use. Textbooks are intended for teachers and students. Teaching materials (books that will be made contain activity-based learning plans and contain learning sequences that are stated in the activities that students must do. This book directs to things that students must do with teachers and classmates to achieve certain competencies, not books whose material is only read, filled out or memorized. From the observations of the textbooks used, the material begins with a formula given, then an example problem. Teaching is not in accordance with the 2013 curriculum, namely the scientific approach that starts with observing real problems, is followed up by asking questions, exploring, associating, and ending with communicating them. The printed books used are still less attractive so that students feel less attractive so that students feel less interested in reading and studying the book. To support learning other than textbooks, student worksheets are a supporting component of learning. According to Trianto (2011), student activity sheets are student guides used to carry out investigative activities or problem-solving abilities. This activity sheet is a guide for cognitive development exercises as well as a guide for the development of all aspects of learning. Student activity sheets contain a set of basic activities that must be done by students to maximize understanding in an effort to form basic abilities in accordance with the indicators of achievement of learning outcomes that must be taken. Meanwhile, the use of LAS is still recommended by schools made by publishers whose contents refer to the material summary and a collection of questions.