THE INFLUENCE OF VIDEO-BASED MEDIA MULTIPLICATION BOARDS IN IMPROVING MATHEMATICS LEARNING OUTCOMES FOR MI PLUS GRADE II STUDENTS AL- ISTIGHOTSAH TULUNGAGUNG

Based on the results of interviews conducted by researchers at MI Plus AlIstighotsah Tulungagung, it was known that the online learning process has not used learning media, only asking students to read, observe and do assignments. So that they do not understand the multiplication material being studied. This study aims to explain the effect of video-based multiplication board media in improving mathematics learning outcomes for class II students MI Plus Al-Istighotsah Tulungagung. This research is a quasi-experimental research with a quantitative approach. Data collection techniques using tests. Based on data analysis, it can be seen that there is a significant difference between learning that received special treatment (using video-based multiplication board media) and learning that did not receive special treatment. This can be seen from the results of the analysis on the t-test that the t-count value is 2,087, while the t-table value is 1,697 at the 5% significance level with db = N-2 = 56-2 = 54. Based on the results of tcount with ttable it can be concluded that tcount > t table is 2,087>1,697 with sig. (2-tiled) is 0.042 < 0.05. Based on the results of the study, it can be concluded that there is an effect of video-based multiplication board media in improving mathematics learning outcomes for class II students of MI Plus Al Istighotsah Tulungagung.

initially carried out face-to-face, due to the COVID-19 pandemic, education had to be done online. According to Luh Devi Herlindry (2020), online education is considered effective for carrying out learning even though it is in a different place. Online learning urges an educator to innovate and adapt to the use of technology. The utilization of technology in learning can be used in all subjects.
The learning process carried out at MI Plus Al-Istighotsah Tulungagung was carried out online without using learning media, only asking students to read, observe and do assignments. So that they do not understand the multiplication material being studied. This can be seen from the results of the multiplication material math test with an average value of students is 67. Many of the results of these tests have not been completed.
Researchers are interested in researching the development of video-based multiplication board media at MI Plus Al-Istighosah Tulungagung with the reason that the school has not used video-based Multiplication Board media and from the principals and teachers are very enthusiastic about the video-based Multiplication Board media which later can help improve students' mathematics learning outcomes in online learning. The multiplication board media is proven to be able to help students improve learning outcomes following the article Inarotul Humaero et al, with the titled efforts to improve the Mathematics Learning Outcomes of Multiplication Materials through the Class III Napier Board Media at SDN Kalisabuk 03 2019. In this journal, the Napier board is used as a multiplication medium. The Napier board is made of styrofoam modified with number cards, where there is a series of additions and a series of multipliers. The results of the study were obtained from the first cycle with an average value of 67.59 with a completeness percentage of 45.45%, while in the second cycle the score increased by an average of 80.04 with a completeness percentage of 77.27%. Thus it can be concluded that there is an increase in the value of the use of Napier board media.
Based on the problems above, the researcher formulates the problem formulation, how does the influence of multiplication board media video-based in improving mathematics learning outcomes for class II students MI Plus Al-IstighotsahTulungagung. The purpose of this study is to explain the effect of

METHOD
This research used a quantitative research approach with a quasi-experimental type of research. According to Kerlinger, (2006:215) in all experimental research is a study with the control class group and the experimental class having the same ability.
The experimental class was given special treatment, while the control class was not given special treatment. Then the results of the two are compared to determine whether there is an effect of special treatment from the experimental class.
This study used a population of all class II, which amounted to 79 students. The researcher used a research sample of class II C as the experimental class, which consisted of 28 students, and class II B as the control class with 28 students. To obtain the research sample, the researcher used a cluster sampling technique. As for data collection using a test with two types of questions, which are five multiple-choice questions and five fill-in questions. Researchers used data analysis techniques using ttest with SPSS 16.0. Tulungagung obtained the following data:

Students' Daily Test Values
Based on the results of the table above, it can be seen that the significance is 0.820 so that it is obtained 0.820 > 0.05, then the three have no difference in ability, so they can be used as research samples.       Based on the results of the table above, it can be concluded that there is an effect of multiplication board media video-based in improving mathematics learning outcomes for class II MI Plus Al -Istighotsah Tulungagung students. This can be seen from the results of the analysis on the t-test that the t-count value is 2.087, while the t-   Reinforced by Lalita Nurfi Kurniawati who stated that the multiplication board media used in the learning process was more fun, students were more active and directly involved in the use of the multiplication board media. Students are easier to learn multiplication and easy to remember.
Reinforced by Arif Yudianto who stated that Video is one of the learning media that can be seen and heard very effectively to support the learning process. Both face-toface learning and online learning (distance learning). The selection of video media as a tool to convey material to students in addition to innovation can also combine audio and visual which can make it easier for students to receive messages and understand the content of the material. Video becomes effective to use because it can be viewed repeatedly, can be reproduced.
Based on the explanation above, it is concluded that the use of multiplication board media video-based can improve the Mathematic learning outcomes of class II students MI Plus Al-Istighotsah Tulungagung.

CONCLUSION
Based on the results of the study, there is a significant effect Multiplication Board media video-based in improving grade II mathematics learning outcomes MI Plus Al-Istighotsah Tulungagung. This is based on the results of the t-test analysis can be 2,087 > 1,697 with sig. (2-tiled) 0.042 < 0.05. Based on the explanation above, it is concluded that the use of multiplication board media video-based can improve mathematics learning outcomes for class II students of MI Plus Al-Istighotsah Tulungagung.