scholarly journals Dificultades De Comprensión De Nociones Relativas A La Clasificación Periódica De Los Elementos Químicos: La Opinión De Profesores E Investigadores En Educación Química

2013 ◽  
Vol 2 (16) ◽  
pp. 53
Author(s):  
Antonio Joaquín Franco-Mariscal ◽  
José María Oliva-Martinez
Keyword(s):  
Science Education ◽  
Secondary Education ◽  
Student Learning ◽  
Periodic Table ◽  
Learning Difficulties ◽  
Structured Interviews ◽  
The Subject

En este artículo se analizan las dificultades de aprendizaje de los alumnos de educación secundaria en torno al tema de la clasificación periódica de los elementos. Para ello, se recogen las opiniones de una muestra de profesores de Química y de didáctica de las ciencias obtenidas a partir de cuestionarios escritos y entrevistas individuales semiestructuradas. La información resultante es analizada a partir de un conjunto de ocho dimensiones, correspondientes a diferentes razones que pueden obstaculizar el aprendizaje en este ámbito. Concretamente se proponen estas dimensiones, a saber: 1) aspectos actitudinales, 2) memorización, 3) carencias o preconcepciones en torno a conceptos previos sobre los que se sustenta el tema, 4) desconocimiento o incomprensión de las propiedades que se utilizan como criterios de clasificación, 5) la noción de periodicidad y de percepción de su utilidad, 6) ambivalencia de significados de nociones asociadas a la Tabla Periódica, 7) carácter abstracto de los conceptos implicados y de los razonamientos exigidos y 8) deficiencias en el proceso de enseñanza. AbstractThis paper analyzes the learning difficulties of students in secondary education about the subject of the Periodic Table of elements. We present the opinions of a sample of teachers in Chemistry and Science Education obtained from written questionnaires and semi-structured interviews. The information has been analyzed from a set of eight dimensions that allow us to systematize several sources of difficulty and different reasons that may hinder student learning in this subject. Specifically, we propose these dimensions: 1) attitudinal aspects, 2) memorizing 3) deficiencies about preconceptions in the lesson 4) misunderstanding of the properties used as criteria classification; 5) the notion of periodicity and the perception of its usefulness 6) ambivalence of meanings of notions related with the Periodic Table; 7) the abstract nature of the concepts involved and the reasoning required; and 8) deficiencies in the teaching process.ResumoEste artigo analisa as dificuldades de aprendizagem dos alunos do ensino secundário sobre o assunto da tabela periódica dos elementos. Isso irá refletir as opiniões de uma amostra de professores de Química e Ciências da Educação obtidos a partir de questionários escritos e entrevistas individuais semi-estruturadas. A informação resultante é analisada a partir de um conjunto de oito dimensões, por razões diferentes, que podem dificultar a aprendizagem nesta área. Especificamente, propõe-se estas dimensões, a saber: 1) aspectos atitudinais, 2) Memória 3) lacunas ou preconceitos sobre os conceitos anteriores sobre a qual se baseia o tema; 4) ignorância ou incompreensão dos imóveis utilizados como critérios classificação, 5) o conceito de freqüência e percepção da sua utilidade; 6) ambivalência de significados dos conceitos associados à Tabela Periódica, 7) natureza abstrata dos conceitos envolvidos eo raciocínio necessário, 8) as deficiências no processo de ensino.

scholarly journals Bimbingan Belajar Kimia Bagi Siswa SMA Yang Berdomisili Di Penfui-Binilaka Kupang

2021 ◽  
Vol 4 (2) ◽  
pp. 124
Author(s):  
Maria Aloisia Uron Leba ◽  
Faderina Komisia ◽  
Maria Benedikta Tukan
Keyword(s):  
High School ◽  
Student Learning ◽  
Learning Outcomes ◽  
Descriptive Analysis ◽  
Learning Difficulties ◽  
Student Learning Outcomes ◽  
Student Understanding ◽  
Learning Method ◽  
Chemistry Learning ◽  
The Subject

AbstrakBimbingan belajar merupakan salah satu metode belajar dengan cara memberi bantuan berupa penjelasan materi pelajaran secara terstruktur dan perlahan kepada siswa dalam mengatasi kesulitan belajarnya. Kegiatan bimbingan belajar ini bertujuan untuk 1). mengkaji peningkatan pemahaman siswa dalam mempelajari ilmu kimia, 2). mengkaji ketuntasan dari hasil belajar yang diperoleh siswa. Sasaran kegiatan ini adalah tiga siswa SMA kelas X yang tinggal di daerah Penfui – Binilaka, Kupang. Metode pelaksanaan kegiatan ini adalah bimbingan belajar yang meliputi diskusi, penjelasan materi dan latihan soal. Teknik pengumpulan data yang digunakan adalah tes. Data hasil kegiatan ini dianalisis dengan 1). persamaan N-Gain untuk mengkaji peningkatan pemahaman siswa, 2). analisis deskriptif untuk mengkaji ketuntasan dari hasil belajar siswa. Hasil analisis menunjukan bahwa 1). peningkatan pemahaman siswa pada setiap pertemuan tergolong tinggi yang ditunjukan dengan rata-rata nilai N-Gain adalah 0,83, 2). hasil belajar siswa tergolong tuntas yang ditunjukan dengan rata-rata ketuntasan dari hasil belajar siswa adalah 76,02%.Kata Kunci: Bimbingan belajar, kimia, hasil belajar, N-Gain, pembelajaran kimiaAbstractTutoring is a learning method that provides assistance in the form of structured and slow explanation of the subject matter to students in solving their learning difficulties. The purpose of this tutoring are to 1). examines the increase of student understanding in studing chemistry, 2). Examines the completeness of student learning outcomes. The target of this activity are  tree high school stutents class X who live in the Penfui - Binilaka. The methods used in this activity are discussion, explanation of the material and exercises. The technique of data collection used was a test. The data of this activity were analized by 1). N-Gain equation to assess the increase in student understanding, 2). descriptive analysis to assess the completeness of student learning outcomes. The analysis results showed that 1). the increase of student understanding at every meeting was high, which was indicated by the average of N-Gain value was 0.83, 2). the learning outcomes of students was complete, which was indicated by the average completeness of student learning outcomes was 76.02%.Keywords: Tutoring, chemistry, learning outcomes, N-Gain, chemistry learning

scholarly journals ANALISIS KEMAMPUAN KOGNITIF DAN KESULITAN BELAJAR SISWA PADA MATERI POKOK SISTEM PENCERNAAN MAKANAN DI KELAS XI IPA MAN DI KOTA MEDAN

2018 ◽  
Vol 5 (4) ◽  
Author(s):  
Ummi Rapikah ◽  
Tri Harsono ◽  
Darusalim Darusalim ◽  
Herawati Herawati ◽  
Masdiana Masdiana
Keyword(s):  
Student Learning ◽  
Digestive System ◽  
Field Model ◽  
Population Sample ◽  
Learning Difficulties ◽  
Learning Methods ◽  
Internal Factors ◽  
The Subject ◽  
The City ◽  
Very High

This study aims to determine the level of student learning difficulties based on cognitive aspects on the subject matter digestive system food grade XI IPA MAN in the city of Medan learning year 2016/2017. Students' learning difficulties were obtained through questionnaires and validated tests, students with learning difficulties were students who scored below the KKM. The sample in this research is 118 people consisting of 48 0rang class XI Mia-6 MAN 1 Medan, 41 class XI IPA MAN 2 Model Medan and 29 class XI Mia-5 MAN 3 Medan taken by cluter random from population sample. Based on data analysis descriptively obtained level of student's learning difficulties on food digestive system material class XI IPA MAN in Medan city of learning year 2016/2017 Degree of student's learning difficulties in material digestive system of food in class XI IPA MAN in Medan city year of study 2016/2017 obtained The highest percentage of learning difficulty is found in Man 2 Field model is C1, C2, C3 aspect Including high C4 aspect category and C5 aspect is very high category, while in Man 3 Medan C1 aspect is high as aspect C2, C3, C4, C5 Imperative In the category of low and in Man 1 Medan entered in the moderate category.Based on data from the three schools can be seen that in Man 3 Medan internal factors are very influential as the cause of difficulty learning in the external factors influencing teachers, media and learning methods. In Man 2 Medan Model factors that are very influential only motivation, environment, media and learning methods used by teachers. And Man 1 Medan is only the motivation of the newcomers as the cause of student learning difficulties.Keywords: Learning difficulties

scholarly journals LAS EMOCIONES Y SUS CAUSAS EN EL APRENDIZAJE DE LA FÍSICA Y LA QUÍMICA

2016 ◽  
Vol 4 (1) ◽  
pp. 287 ◽  
Author(s):  
Mª Antonia Dávila Acedo ◽  
Ana Belén Borrachero Cortés ◽  
María Brígido Mero ◽  
Emilio Costillo Borrego
Keyword(s):  
Science Education ◽  
Secondary Education ◽  
Learning Process ◽  
Positive Emotions ◽  
First Grade ◽  
Affective Domain ◽  
Basic Aspect ◽  
The Subject ◽  
The University ◽  
Academic Year

Abstract.EMOTIONS AND ITS CAUSES IN THE LEARNING OF PHYSICS AND CHEMISTRYIn science education, pointing out the affective domain is a basic aspect which is an important achievement, recognize the affection as an emotion in acts of knowing, thinking, acting and relating is fundamental/crucial in the learning process. This paper aims to analyze the emotions of the students in Secondary Education (ESO) to learning of physics and chemistry and find the causes that originated those emotions. The sample consisted of 510 students from first grade of different careers and branches of knowledge from the University of Extremadura in the academic year 2012 / 2013. The results show that the negative emotions coexist with positive emotions in learning physics and chemistry. The causes of these emotions would be related to aspects of teacher, the subject and the student.Keywords: Emotions, Physics, Chemistry, Secondary Education, Learning.Resumen.En la enseñanza de las ciencias, señalar el ámbito afectivo es un aspecto básico que constituye un logro importante, pues reconocer el afecto como una emoción en los actos de conocer, pensar, actuar y relacionarse es fundamental en el proceso de aprendizaje. El objetivo de este estudio es analizar las emociones de los alumnos de Educación Secundaria Obligatoria (ESO) ante el aprendizaje de la Física y la Química y encontrar las posibles causas que originaron esas emociones. La muestra está constituida por 510 alumnos de primero de grado de diferentes carreras y ramas de conocimiento de la Universidad de Extremadura durante el curso académico 2012/2013. A groso modo, los resultados muestran que las emociones negativas coexisten con las emociones positivas en el aprendizaje de la Física y la Química. Las causas de estas emociones estarían relacionadas con aspectos del profesor, de la asignatura y del propio alumno.Palabras Claves: Emociones, Física, Química, Educación Secundaria, Aprendizaje

scholarly journals Analisis Diagnostik Kesulitan Belajar Mahasiswa PGSD Pada Mata Kuliah Konsep Dasar Matematika II

2017 ◽  
Vol 8 (2) ◽  
pp. 145
Author(s):  
Rieke Alyusfitri ◽  
Yusri Wahyuni
Keyword(s):  
Data Processing ◽  
Student Learning ◽  
Subject Matter ◽  
Basic Concept ◽  
Learning Difficulties ◽  
Learning Materials ◽  
The Subject ◽  
The Mean ◽  
Single Data ◽  
Location Type

This study aims to describe the learning difficulties of PGSD students in Basic Mathematics Concept II lecture which is viewed from the location, type and factor of student learning difficulties. From the results of research conducted obtained: 1.The location of learning difficulties of students in learning materials data processing on the subject of Basic Mathematics Concept II is on the indicator: determine the mean, median, and mode for single data with 75.478 percentage, 2. the types of learning difficulties experienced by students in the subject matter of the basic concept of mathematics II are the types of procedural and skill errors with each percentage of 27% and 20%. Therefore, it is important for students to understand and master the concept of the material and understand the procedures (skills) done in solving a problem.

scholarly journals Challenges Faced by Maltese Students Studying Advanced Level Physics

Information ◽  
2020 ◽  
Vol 11 (8) ◽  
pp. 397
Author(s):  
Nathan Pullicino ◽  
Charles Bonello
Keyword(s):  
Secondary Education ◽  
Thinking Skills ◽  
Structured Interviews ◽  
Problem Solving Skills ◽  
Advanced Level ◽  
Physics Students ◽  
Post Secondary ◽  
Teaching Content ◽  
Mathematical Problems ◽  
The Subject

One of the aims of the Secondary Education Certificate (SEC) Physics syllabus is “to provide the basis for further study of the subject”. This research determined the extent to which the syllabus is fulfilling this aim. In this study, seven post-secondary Physics teachers participated in semi-structured interviews and 200 students provided feedback to a questionnaire. Areas in which the SEC Physics syllabus is not preparing students well enough to further their studies in the subject were identified and suggestions were given to help improve the situation. This study confirmed that there is an academic disparity between SEC and Advanced Matriculation (AM) Physics. This disparity is highlighted in the problem-solving skills necessary for success at both levels, mathematical physics, language and in concepts which are highly abstract. The study also confirmed that there is a large amount of rote learning involved in SEC level Physics. As a result, students learn superficially and struggle to grasp the complex concepts taught in A-level Physics. In order to prepare students better for post-secondary education, SEC Physics students should be asked to answer questions which involve higher levels of thinking and to solve more complex mathematical problems. Furthermore, more frequent practical sessions, a greater degree of student involvement and a greater emphasis on the link between theoretical ideas and practical work is also recommended. A shift of emphasis is required from teaching content to teaching higher order thinking skills.

scholarly journals ANALISIS FAKTOR KESULITAN BELAJAR SISWA PADA MATERI POKOK SISTEM EKSKRESI MANUSIA KELAS XI MIA SMA NEGERI 16 MEDAN

2017 ◽  
Vol 5 (2) ◽  
Author(s):  
Rahmayani Rahmayani ◽  
Masdiana Sinambela ◽  
Rosida Rosida
Keyword(s):  
Student Learning ◽  
Research Design ◽  
Subject Matter ◽  
Teaching Method ◽  
Learning Difficulties ◽  
Purposive Sampling ◽  
The Subject ◽  
Very High ◽  
Student Attention

The objective of this research is to know the student’s learning difficulties in the material of SystemHuman's Excretion from indicator aspects and factors students learning difficulties on the System Human'sExcretion class XI MIA in SMA Negeri 16 Medan year learning 2016/2017. The research design used is descriptivequantitative. Samples was taken by Purposive Sampling which amounts 80 students. Data colletion techniquesused were test and questionnaire. The results of research showed that students were categorized as incomplete.Presentation of student learning difficulties on aspects of learning indicators that are indicators-1 of 52.81% in thecategory of very high difficulty, in indicator-2 of 55.41% in the very high difficulty category, in indicator -3 of 64% inthe category of very high difficulty, in indicator-4 of 52.25% in the category of very high difficulty, in indicator-5 of40.625% in high difficulty category, on indicator-6 of 50.41% is in the category of very high difficulty. The factorsthat cause student learning difficulties in studying the subject matter of human excretion system are health,student attention, interest, motivation, learning standard, subject matter, parent and school atmosphere,intelligence, teacher teaching method and media.Keywords: factor learning difficulties, learning Indicators, learning difficulties

ANALISIS KESULITAN BELAJAR MATEMATIKA SISWA PADA POKOK BAHASAN BANGUN RUANG SISI DATAR DI SMP NEGERI 12 BANDUNG

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Eka Khairani Hasibuan
Keyword(s):  
Student Learning ◽  
Learning Process ◽  
Mathematics Learning ◽  
Learning Difficulties ◽  
Mathematics Students ◽  
Flat Side ◽  
Learning Mathematics ◽  
Class Viii ◽  
The Subject

This research focuses on the effort to describe the difficulties experienced by students in the learning process on the subject of building a flat side room in mathematics learning. This research was conducted in connection with the difficulty of students in learning mathematics on the matter of building a flat side room. Therefore, it takes an effort to to find out the causes of difficulties experienced by students in the process of learning mathematics. One way that can be done is to identify the causes of student learning difficulties experienced by mathematics students during the process of learning mathematics took place in the classroom. This research will be conducted on the students of class VIII SMP Negeri 12 Bandung

scholarly journals IDENTIFIKASI KESULITAN BELAJAR SISWA PADA MATA PELAJARAN IPA KELAS V DI SD MUHAMMADIYAH SEMINGIN

2018 ◽  
Vol 1 (3) ◽  
pp. 208
Author(s):  
Nurhikmah Nurhikmah ◽  
Ika Maryani
Keyword(s):  
Student Learning ◽  
Learning Difficulties ◽  
External Factors ◽  
Male Students ◽  
Quality Analysis ◽  
Scientific Language ◽  
Internal Factors ◽  
Surrounding Environment ◽  
The Subject ◽  
Science Material

This study aimed to find out how to identify student learning difficulties in grade V science subjects at SD Muhammadiyah Semingin. This research is a type of qualitative research. The subject of research is the class teacher's and all of the V students of SD Muhammadiyah Semingin which amounted to 14 students, 10 male students and 4 female students. The object of research is identifying student learning difficulties. The data collection techniques in the form of observation, interviews and documentation. The data analysis tehnuque using descriptive quality analysis. The results showed that learning difficulties were caused by 1) the difficulty of difficult science material that often uses scientific language, 2) learning difficulties lack of concentration while studying, 3) learning difficulties arising from internal factors and external factors. Student internal factors include psycho-physical impairment or lack of students (cognitive, affective, and psychomotor). While the external factors of students include all the situations and conditions of the surrounding environment that do not support student learning activities. Learning difficulties must be taken in several stages of activities such as 1) Identifying students who are expected to experience learning difficulties; 2) Determine the factors causing learning difficulties; 3) Determine how to overcome them.

PENGGUNAAN DIRECT INSTRUCTION MODEL UNTUK MENINGKATKAN HASIL BELAJAR IPA PADA MATERI TUMBUHAN DAN FUNGSINYA SISWA KELAS IV A SDN 015 SUNGAI SALAK KECAMATAN TEMPULING

2016 ◽  
Vol 5 (1) ◽  
pp. 14
Author(s):  
Garnawati Siregar
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Science Learning ◽  
Instructional Improvement ◽  
Mastery Learning ◽  
Fourth Grade ◽  
Student Learning Outcomes ◽  
Fourth Grade Students ◽  
The Subject ◽  
Class Iv

Problems in the Classroom Action Research (PTK) is the low learning outcomes IPA A fourth grade students of SDN 015 Sungai Salak Kecamatan Tempuling. This study addressed the problem by applying direct instrucsion models. The problem of this research is "Is the direct application of the model intruction IPA can improve learning outcomes in grade IV A SDN 015 Sungai Salak Kecamatan Tempuling ?. The purpose of this study is to improve science learning outcomes in class IV A SDN 015 Sungai Salak Kecamatan Tempuling by way of direct intruction models. Direct intruction A model of fourth grade students of SDN 015 Sungai Salak, Kecamatan Tempuling can improve learning outcomes significantly. At first the student learning outcomes pre-cyclye is 36.00 categorized as very unfavorable; in the first cycle was 61.00 with category; and the results of the second cycle is 81.50 with very good category. Mastery learning individually and classical increases; pre-cyclye 4 students and 20.00 (not finished); in the first cycle is 12 students and 60.00% (not finished) and the second cycle is 19 students or 95% (complete). Based on observations of fourth grade students of SDN 015 A Sungai Salak Kecamatan Tempuling, activity in the first cycle an average of 72% or better and the second cycle of activity is 82% or better at all. Students seem to understand the direct intruction models and they can understand the subject matter properly and appropriately. Based on the research results with direct instructional improvement intruction models managed to fix the problem of low student learning outcomes SDN 015 class IV A Sungai Salak Kecamatan of Tempuling. 

PELAKSANAAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD UNTUK MENINGKATKAN HASIL BELAJAR PPKn SISWA SMP NEGERI 3 TELUK KUANTAN

2018 ◽  
Vol 2 (5) ◽  
pp. 789
Author(s):  
Maria Yulianti
Keyword(s):  
Cooperative Learning ◽  
Initial Data ◽  
Student Learning ◽  
Learning Outcomes ◽  
Student Learning Outcomes ◽  
Learning Model ◽  
Learning Models ◽  
The Subject ◽  
High Level

The background of this study was the low student learning outcomes of PPKn, from 28 students who achievedthe completeness criteria at least only 11 students (39.29%). The low student learning outcomes are caused bythe high level of individuality between students so that the achievement of competence among studentsexperiences a very distant difference. Based on this, the researchers made improvements to student learningoutcomes through the application of STAD cooperative learning models. This research is a classroom actionresearch, with the subject of class VII of SMP Negeri 3 Teluk Kuantan. The data used in this study is PPKnlearning outcomes data. The results stated that after applying the STAD type cooperative learning model studentlearning outcomes had increased in the initial data the number of students who completed were 11 students, incycle I had an increase with the number of 18 students, and in cycle II the number of students who completedcontinued to increase by the number 22 student.

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