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All Journal SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Jurnal Didaktika Dwija Indria
Gumelar, Agus
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Education Languange, Linguistic, Communication & Media

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TINGKAT KESULITAN, DAYA BEDA, DAN RELIABILITAS TES IPAS KELAS 5 SEMESTER GANJIL Gumelar, Agus; Bahrudin, Ahmad; Alhafid, Ahmadfalih; Diyahpangesti, Alfrida; Abdulrohman, Alfin; Suwarto, Suwarto
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol 14, No 2 JUNI (2024): SHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v14i2.58358

Abstract

This research aims to: (1) explain the item difficulty of the odd semester class 5 science test items, (2) explain the item Discrimination of odd semester class 5 test items, (3) determine the reliability of the odd semester class 5 test. The IPAS test consists of 10 questions and was tested on 188 respondents. The data analysis technique used is the item program version 3.00. The results of the analysis show: (1) The item difficulty for class 5 odd semester ranges from 0.23 to 0.64. The level of difficulty of the most difficult item is item 10 and the level of difficulty of the easiest item is item 5. The ratio of the percentage of medium items: difficult items is 90%:10%, (2) Differentiation of grade 5 science test items for odd and even semesters ranges from 0.30 to 0.55. The lowest differentiating power is item 1 and the highest differentiating power is item 7. There are 0 items that have a bad difference. There are only 5 items that have different power. There are 5 items that have good item differentiation. There are 0 items that have very good item differentiation, (3) The reliability of the odd semester 5th grade science test is 0.9.
TINGKAT KESULITAN, DAYA BEDA, DAN RELIABILITAS TES IPAS KELAS 5 SEMESTER GANJIL Gumelar, Agus; Bahrudin, Ahmad; Alhafid, Ahmadfalih; Diyahpangesti, Alfrida; Abdulrohman, Alfin; Suwarto, Suwarto
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 14 No. 2 (2024): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v14i2.58358

Abstract

This research aims to: (1) explain the item difficulty of the odd semester class 5 science test items, (2) explain the item Discrimination of odd semester class 5 test items, (3) determine the reliability of the odd semester class 5 test. The IPAS test consists of 10 questions and was tested on 188 respondents. The data analysis technique used is the item program version 3.00. The results of the analysis show: (1) The item difficulty for class 5 odd semester ranges from 0.23 to 0.64. The level of difficulty of the most difficult item is item 10 and the level of difficulty of the easiest item is item 5. The ratio of the percentage of medium items: difficult items is 90%:10%, (2) Differentiation of grade 5 science test items for odd and even semesters ranges from 0.30 to 0.55. The lowest differentiating power is item 1 and the highest differentiating power is item 7. There are 0 items that have a bad difference. There are only 5 items that have different power. There are 5 items that have good item differentiation. There are 0 items that have very good item differentiation, (3) The reliability of the odd semester 5th grade science test is 0.9.
Peningkatan kemampuan pemahaman konsep zat tunggal dan campuran melalui model pembelajaran kooperatif tipe two stay two stray pada peserta didik kelas v sekolah dasar Gumelar, Agus; Rukayah, Rukayah; Atmojo, Idam Ragil Widianto
Didaktika Dwija Indria Vol 9, No 2 (2021): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v7i9.35629

Abstract

Abstract.This research aimed to increase the ability to understanding the concept of single and mixed subtance by applying Two Stay Two Stray learning model to all The V grade students of elementary school III Slogohimo Year 2018/2019. The subject of this research is the teacher and the V grade students ofSlogohimo Elementary School Year 2018/2019 which was there 32 students.The technique of data validity was used source and technique triangulation. The result of the data in this research showing that the ability to understand singgle and mixed subtance concept was intereased in each cycles. Preaction show the data 6,35%, in the cycles I show the data clasical completeness result from te class 46,9%, and then 90,6% in cycles II. Based on the description above we can conclude that the applying of Two Stay Two Stray learning model can increase the ability of V grade student III Slogohimo Elementary School Year 2018/2019 to understand the single and mixed subtance concept.Keyword :Two Stay Two Stray, The concept understanding, single and mixed subtance 
Co-Authors Abdulrohman, Alfin Ahmad Bahrudin Alhafid, Ahmadfalih Diyahpangesti, Alfrida Idam Ragil Widianto Atmojo Rukayah Rukayah Suwarto Suwarto