Inovasi Bahan Ajar Berbasis Kontekstual Untuk Meningkatkan Hasil Belajar Pada Pokok Bahasan Hidrolisis Garam Di SMA

2019 ◽  
Vol 1 (2) ◽  
pp. 87
Author(s):  
SRY NUR AFRIDA ◽  
MARUDUT SINAGA

This study aims to (1) obtain high school-based chemical teaching material products based on salt hydrolysis materials that are in accordance with BSNP standards (2) find out whether the learning outcomes of students taught using innovative teaching materials are higher than the learning outcomes taught without the use of innovative teaching materials .The feasibility of the contents 3.63, the feasibility of 3.58 languages, the feasibility of presenting 3.56, and the feasibility of graphics 3.72, average pre-test score ofn 3 3, 2 5 and the average post-test score was 79.63. Hypothesis testing firstly conducted a normality test that is equal to 9.49 <11.07 in the experimental class 9.64 <11.07 in the normally distributed control class, the results of the analysis of the normality test in the control and experimental class amounted to 1.15569 <1.582 namely data on both classes are normal, the results of the hypothesis test that is the right hand side test, the table is obtained with α = 0.05 and db = n-1 = 40-1 = 39 which is 1.6671 and t arithmetic = 2.20192 means the increase in learning outcomes taught using innovative teaching materials is greater than using regular teaching materials

2021 ◽  
Vol 2 (1) ◽  
pp. 140-148
Author(s):  
Arif Rahman Hakim ◽  
Muhammad Sururuddin ◽  
Nur Haqiqi

This study aims to determine the effectivenes of the CTL based SETS approach to student science learning outcomes in fourth grade. This type of research used in this study is an experimental research design using one group pretest-posttes. The sample used was 27 peoples who were grade IV. Data collection techniques using observation and test descriptions to determine student learning outcomes that are assessed using an assessment rubric. Before the data were analyzed, the instrument was tested for validity and reliability. After the research was carried out and the data collected, the pre-test and post-test results were analyzed. The pretest result reached an average of 64.98 into the sufficient category. Then at the posttest the average overall score is 71.28 in the good category. For the requirement test, data analysis was carried out by using the chi-square normality test, while the hypothesis testing technique used the t-test. Hypothesis test results obtained tcount>ttable. It means the conclution that there are differences in student science learning outcomes before and after the Science, Environment, Technology, And Society approaches are used based on CTL in grade IV SDN 6 Masbagik Selatan in the 2020/2021 academic year.


2021 ◽  
Vol 9 (3) ◽  
pp. 195-201
Author(s):  
Adha Siagian ◽  
◽  
Kartika Manalu ◽  
Khairuddin Khairuddin

This study aims to determine the differences between NHT) and STAD learning outcomes of clas VII Biology MTs Madinatussalam. The sample of this research is class VII-1 with 32 student as NHT class and 32 student in VII-2 as STAD class. The instrument used in this study was a multiple choice test concisting of 20 questions. The results of analysis showed that the average post-test score for the experimental class I NHT was 82 very high category. Meanwhile, the experimental class II STAD the average post-test score was 67,2 high category. The hypothesis test of the difference in learning outcomes of students in expremental class I NHT and expremental class II STAD, obtained tcount = 6,036>ttable = 1.999, then Ho is rejected and Ha is acepted. This shows that there is a difference in the biology lerning out comes of student who are thought using NHT learning method and those taught using the STAD learning method.


Author(s):  
Maria A. F. Mbari ◽  
Marianus Yufrinalis ◽  
Theresia Nona

This study aims to determine the effect of the use of inquiry learning methods on the learning outcomes of fifth grade students in science subjects of light traits in Catholic Elementary School Nita I. This research is a quasi-experimental study. The sample of this study was 39 students consisting of 20 VA students as the experimental class and 19 VB students as the control class. Learning outcomes tests and learning motivation questionnaire sheets were used to obtain data in this study, with a t-test performed to test hypotheses preceded by a prerequisite analysis test in the form of a normality test. The results of this study indicate that the implementation of the inquiry learning method has a positive and significant effect on the students’ learning outcomes. The group of students who took part in the learning with inquiry learning method obtained a better post test score which was equal to 76.25 compared to the group of students who followed conventional learning who obtained a post-test average score of 65.26.


2018 ◽  
Vol 3 (1) ◽  
pp. 204
Author(s):  
Nurbaiti Sirait

<span>This study aims to know the student learning outcomes by using brainstorming method, conventional methods and knowing the difference between both of the 2 learning methods in the course of banking information systems . The objects are the students of semester V of Islamic Economics Program about 62 students with random sampling. In this research, the researchers succeeded in obtaining the values for the normality test in the experimental class on the pre-test obtained Lstat = 0.122, while in the post-test Lstat= 0,093 and for the control class on the pre-test Lstat = 0.129, while in the post-test 0.102, then the Ltabel = 0.159 with the two classes having the same number of students, means the data is normally distributed. For homogeneity test the value of pre-test obtained Fstat = 1.61 and the value of post-test diperleh Fhitung = 1.17, while for Ftabel = 1.84, which means the two samples each homogeneous. As for the hypothesis test t obtained price t count = 2.389 and ttable = 2,000. Which means t-stat &gt; t-table, that is 2,389 &gt; 2,000 means there are differences in learning outcomes in banking information system courses that are taught by brainstorming and conventional methods.</span>


2018 ◽  
Vol 1 (2) ◽  
Author(s):  
Bambang Winanto Raharjo ◽  
ENNY DWI LESTARININGSIH

The research problem is how the significance level of the influence of computer-based teaching materials on students’learning outcomes in Indonesian subjects in SMA 1 Jekulo. This study used an experimental research with two variables, namely independent variables (computer-based teaching materials) and dependent variable (student learning outcomes). The research design used Control Group Pre-Test-Post-Test. To know the level of significance of the influence of computer-based teaching materials on the students’ learning achievement used t-Test: Paired Two Sample for Means. The result of pretest hypothesis test on homogeneity test obtained Fhitung = 1.10 and Ftable = 1.72 so Fcount <Ftable. This means that the initial value is homogeneously distributed. Thus, based on the initial scores of students' abilities the experimental and control groups are almost equal. In the pretest significance shown that the experimental group and the control group was not significant with tcount = 1.839 and ttable = 2.028 so that tcal < = 0.01. This means thitung was a = 0.05, and ttable = 2.39 for a ttabel.After held post-test as the end of activity obtained the correlation number was 0.618. If consulted with the table, then the number showed a high relationship. The result of t test was calculated = 12.652, whereas ttable = 2.028 for >  = 0.01. Thus, it can be concluded that the use of computer-based teaching materials has a significant effect on students’ learning outcomes.a = 0,05 or a ttabel either real level.Keywords: teaching materials, computers, learning outcomes


2021 ◽  
Vol 10 (1) ◽  
pp. 107-116
Author(s):  
Jauhara Dian Nurul Iffah

AbstrakPenelitian ini dilatar belakangi oleh kurangnya penggunaan media pembelajaran serta pentingnya media pembelajaran sebagai alat bantu bagi siswa dalam memahami materi. Media yang disebut worksheet merupakan lembar kerja yang berisi ringkasan materi dan kata kunci materi untuk memudahkan siswa memunculkan kembali hubungan yang diperlukan untuk menyelesaikan soal. Penelitian ini bertujuan untuk mengetahui ada tidaknya pengaruh worksheet terhadap hasil belajar siswa. Jenis penelitian adalah kuantitatif dengan desain pre test – post test. Sampel penelitian ini siswa kelas VIIIA MTs Salafiyah Syafi’iyah Tebuireng Jombang berjumlah 31 siswa. Materi yang digunakan adalah luas permukaan serta volume bangun Kubus dan Balok dengan isntrumen penelitian worksheet dan soal tes. Teknik analisis data menggunakan uji normalitas dan selanjutnya uji hipotesis menggunakan statistik uji-t dengan . Hasil penelitian menunjukkan bahwa terdapat pengaruh penggunaaan media worksheet terhadap hasil belajar siswa kelas VIIIA pada materi Kubus dan Balok. Sehingga worksheet dapat dijadikan alternatif media pembelajaran untuk materi Kubus dan Balok. The Effect of Using Worksheet Media on Middle School Student Learning Outcomes AbstractThis research is motivated by the lack of use of instructional media and the importance of learning media as a tool for students in understanding the material. The media called a worksheet is a worksheet that contains a summary of the material and keywords of the material to make it easier for students to bring back the relationships needed to solve the problem. This study aims to determine whether the worksheet affects student learning outcomes. This type of research is quantitative with a pre-test - post-test design. The sample of this research was students of class VIIA MTs Salafiyah Syafi'iyah Tebuireng Jombang totaling 31 students. The material used is the surface area and volume of cubes and blocks with research instruments worksheets and test questions. The data analysis technique used the normality test and then the hypothesis test used the t-test statistic with α = 0.05. The results showed that there was an effect of the use of worksheet media on the learning outcomes of class VIIA students on cubes and blocks. So that worksheets can be used as an alternative learning media for cubes and blocks.


2019 ◽  
Vol 31 (2) ◽  
pp. 104-123
Author(s):  
Eko Tri Rahardjo

Abstract This study aims to get practical answers about the effect of the use of electronic atlases on student learning outcomes in class XI on geography subjects. Research using experimental methods. The population in this study were all students of class XI Labschool Jakarta High School. The sampling technique used is purposive sampling, where one class is an experimental class taught by using an electronic atlas, and another type as a comparison class that is a control class taught not to use an electronic atlas. The instrument used in this study was in the form of multiple-choice tests namely pre-test and post-test. The data analysis technique used to test hypotheses is the t-test.  The results showed that there were differences in student learning outcomes between the experimental class and the control class on natural resource material. Before conducting the hypothesis test, the data requirements test is carried out, namely data normality test using Chi-Square test and data homogeneity test using Bartlet test. From the results of normality test data both pre-test and post-test in the experimental class and the control class obtained prices X2-count < X2-table, meaning that the data collected are typically distributed. The results of the homogeneity test data calculations using the Bartlet test also obtained estimates F2-count < F2-table, eaning that the data from both groups are homogeneous. After testing the data requirements, a hypothesis test is performed using the t-test, and values are obtained t-count = 3,61 dan t-table with dk 56, and the 0.05 significance level is 1.67. So t-count > t-table means that the alternative hypothesis is accepted, and the null hypothesis is rejected. The results of the study concluded that there is an influence of the use of electronic atlases on the learning outcomes of students of class XI IPS on geography subjects with natural resource material. Therefore, geography study teachers can use this electronic atlas as one of the media used in the learning process of geography.  Keywords: Electronic atlas, Geography learning outcomes, Labschool High School Jakarta   Abstrak Penelitian ini bertujuan untuk mendapatkan jawaban empiris mengenai pengaruh penggunaan atlas elektronik terhadap hasil belajar siswa kelas XI pada mata pelajaran geografi. Penelitian menggunakan metode eksperimen.  Populasi dalam penelitian ini adalah semua siswa kelas XI SMA Labschool Jakarta. Teknik pengambilan sampel yang digunakan yaitu purposive sampling, dimana satu kelas merupakan kelas eksperimen yang diajarkan dengan menggunakan atlas elektronik dan satu kelas lagi sebagai kelas pembanding yaitu kelas kontrol yang diajarkan tidak menggunakan atlas elektronik. Instrumen yang digunakan dalam penelitian ini adalah dalam bentuk tes pilihan ganda yaitu pre-tes dan post-tes.  Teknik analisa data yang digunakan untuk menguji hipotesis adalah Uji-t.  Hasil penelitian menunjukkan bahwa terdapat perbedaan hasil belajar siswa antara kelas eksperimen dan kelas kontrol pada materi sumber daya alam. Sebelum melakukan uji hipotesis terlebih dahulu dilakukan uji persyaratan data yaitu uji normalitas data dengan menggunakan uji Chi Kuadrat dan uji homogenitas data dengan menggunakan uji Bartlet. Dari hasil uji normalitas data baik pre-tes maupun post-tes pada kelas eksperimen dan kelas kontrol diperoleh harga X2-hitung < X2-tabel, artinya data yang diperoleh berdistribusi normal.  Hasil perhitungan uji homogenitas data dengan menggunakan uji Bartlet juga diperoleh harga F2-hitung < F2-tabel, artinya data dari kedua kelompok tersebut bersifat homogen.  Setelah melakukan uji persyaratan data, kemudian dilakukan uji hipotesis dengan menggunakan uji-t dan diperoleh nilai t-hitung = 3,61 dan t-tabel dengan dk 56 dan taraf signifikansi 0,05 adalah 1,67. Jadi t-hitung > t-tabel artinya hipotesis alternatif diterima dan hipotesis nol ditolak.  Hasil penelitian menyimpulkan bahwa terdapat pengaruh penggunaan atlas elektronik terhadap hasil belajar siswa kelas XI IPS pada mata pelajaran geografi dengan materi sumber daya alam. Oleh karena itu guru bidang studi geografi dapat menggunakan atlas elektronik ini sebagai salah satu media yang digunakan dalam proses belajar mengajar geografi.    Kata kunci: Atlas elektronik, Hasil belajar Geografi, SMA Labschool Jakarta


2020 ◽  
Vol 9 (1) ◽  
pp. 52
Author(s):  
Delvi Afriowanda Putri ◽  
Yos Sudarman

AbstractThis study aims to determine whether audiovisual media influences students’ learning outcomes in Cultural Arts (music) at class XI of SMA Negeri 1 2X11 Enam Lingkung. This type of research was an experimental study with a population of students of SMA Negeri 1 2X11 Enam Lingkung Padang Pariaman Regency. The variables in this study are the independentand the dependent variable. This research instrument used were the objective questions for the initial test (pretest) and objective questions for the final test (post-test). The techniques in analyzing data were normality test, homogeneity test, and hypothesis test. The results of the study show that there are differences of musical art learning outcomes between the use of audiovisual media withconventional methodin the learning of Cultural art (Music) in the even semester in SMAN 1 2X11 Enam Lingkung. This is proven through hypothesis testing with tarithmetic= 3.628 and ttable= 2.008. It can be concluded that, trithmetic>ttable in  = 5% thenH0 is rejected and H1is accepted.Keywords: audiovisual media, learning outcomes, cultural arts (music)


2020 ◽  
Vol 4 (2) ◽  
pp. 119
Author(s):  
Diah Hany Hany Retnosari ◽  
Musaadatul Fithriyah

Abstract: This research discusses the effectiveness of the Gallery Walk learning method in improving the learning outcomes of Hajj fiqh. ThisIresearchIis motivatedUbyItheIlowEstudentIlearningIoutcomes of class V. The problem formulation inIthisIstudyIisIHowIis theIapplicationIofIthe Gallery Walk method in the subject of Hajj fiqh in MI Fathul Huda class? In class V MI Fathul Huda ?. This study uses quantitative research, using a Noniquivalent Control_Group Desig_Experiment research design. The sample in this research is VB and VA grade students, amounting to 40 students. Data collection techniques and instruments: (1) Interview, (2) Test of learning outcomes, (3) Documentation. To find out student learningIoutcomesIusingIpre-test and post-test questions. The instrument, before being used in the study, was first validated and reliably. After that, the hypothesis test uses the t-test is the Independent Sample T-Test. TheIresultsIofIthisIstudyAindicateI"the effectiveness of the Gallery Wak method in improving student learning outcomes," thisIisIevidencedIbyItheIresultsIof the significance of 0,000 <0.05 and the average learning outcomes before using the Gallery Walk learning method 48,75 and after using the Gallery learning method Walk to 80.5. BasedIonItheseIresultsIitAcanIbeIconcludedIthatIthe implementation of the Gallery Walk method of learning outcomes of Hajj fiqh material in class V MI Fathul Huda


2019 ◽  
Vol 17 (1) ◽  
pp. 34-51
Author(s):  
Euis Meinawati ◽  
Rifari Baron

Abstrak Penelitian ini adalah kajian tentang efektivitas penggunaan media sosial, yaitu facebook, untuk meningkatkan kemampuan mahasiswa dalam menulis deskriptif berbahasa Inggris. Penelitian ini adalah penelitian tindakan kelas. Data dikumpulkan dari observasi, dokumentasi, dan tes. Hasil analisis data menunjukkan bahwa: 1) proses pembelajaran menulis deskriptif bahasa Inggris menggunakan facebook lebih bervariasi dan menyenangkan, dan 2) ada peningkatan kemampuan menulis deskriptif bahasa Inggris yang ditandai dari peningkatan hasil tes. Hal tersebut terlihat pada hasil nilai rata-rata pre-test sebesar 66.25, dan hasil rata-rata post-test sebesar 80.15. Dengan demikian dapat disimpulkan bahwa facebook dapat dimanfaatkan untuk meningkatkan hasil belajar dalam pembelajaran bahasa Inggris. Abstract This research is a study of the effectiveness of using social media, namely Facebook, to improve students' ability to write descriptive English. This research is a classroom action research. The data are taken from observation, documentation, and tests. The results of data analysis show that: 1) the process of learning descriptive English using Facebook is more varied and enjoyable, and 2) there is an increase in students’ ability to write descriptive English which is marked by an increase in test results. This can be seen from the average of the pre-test and pos-test score, which is 66.25 and 80.15 respectively. Thus it can be concluded that Facebook can be used to improve learning outcomes in learning English.  


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