10 research outputs found
PENERAPAN STRATEGI BERTANYA DENGAN MEDIA GAMBAR UNTUK MENINGKATKAN PEMAHAMAN TENTANG PENGARUH LINGKUNGAN FISIK TERHADAP DARATAN PADA SISWA KELAS IVB SDN KANDANGAN III/621 SURABAYA
No full textABSTRAK Murdi, Ahmad. 2011. Penerapan Strategi Bertanya dengan Media Gambar untuk Meningkatkan Pemahaman tentang Pengaruh Lingkungan Fisik terhadap Daratan pada Siswa Kelas IVB SDN Kandangan III/621 Surabaya. Penelitian Tindakan Kelas, Jurusan Kependidikan Sekolah Dasar dan Pra Sekolah Fakultas Ilmu Pendidikan Universitas Negeri Malang. Pembimbing: Dr. Lia Yuliati, M.Pd Kata kunci : strategi bertanya, media gambar, lingkungan Kurangnya pemahaman siswa tentang pengaruh lingkungan fisik terhadap daratan disebabkan kurang tepatnya strategi model pembelajaran yang diterapkan guru. Guru belum menggunakan strategi bertanya dan memanfaatkan media dalam pembelajaran secara maksimal, misalnya media gambar. Padahal penggunaan media gambar akan membantu siswa untuk lebih mudah mencerna dan memahami materi yang diajarkan. Penelitian ini bertujuan untuk meningkatkan pemahaman tentang pengaruh lingkungan fisik seperti erosi, banjir, abrasi dan tanah longsor terhadap daratan pada siswa kelas IVB SDN Kandangan III/621 Surabaya melalui strategi bertanya dengan media gambar. Penelitian ini menggunakan rancangan penelitian tindakan kelas (PTK) yang terdiri dari dua siklus. Pada masing-masing siklus dilaksanakan tahap perencanaan, pelaksanaan tindakan, pengamatan, dan refleksi. Subyek dalam penelitian ini adalah siswa kelas IV SDN Kandangan III/621 Surabaya yang berjumlah 30 orang siswa. Pelaksanaan penelitian dilaksanakan dalam rentang waktu dua bulan, mulai bulan April sampai Mei 2010. Pengumpulan data dilakukan dengan menggunakan pedoman observasi, tes, dan catatan lapangan. Analisis data dilakukan secara deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa strategi bertanya dengan media gambar yang digunakan dalam pembelajaran IPA pada pokok bahasan pengaruh lingkungan fisik terhadap daratan dapat meningkatkan pemahaman siswa. Penugasan membuat pertanyaan juga dapat membuat siswa lebih leluasa untuk mengungkapkan rasa keingintahuannya, sehingga tingkat pemahaman siswa pun ikut meningkat. Berdasarkan hasil tersebut dapat disimpulkan bahwa penerapan strategi bertanya bertanya dengan media gambar dapat meningkatkan pemahaman tentang pengaruh lingkungan fisik terhadap daratan pada siswa kelas IVB SDN Kandangan III/621 Surabaya. Untuk memperoleh hasil yang maksimal diharapkan dalam penerapan strategi ini digunakan gambar yang lebih kompleks dan penggunaan pertanyaan dalam bentuk uraian
Corak Ilmi tafsir al-Maraghi karya Syekh Ahmad Mustafa Al-Maraghi
Get PDFAlquran adalah firman Allah yang turun kepada manusia sebagai pedoman hidup, namun tidak semua orang bisa memahami Alquran dengan mudah, oleh sebab itu, muncullah para mufassir (ahli tafsir) yang mencoba mempermudah cara kita untuk memahami Alquran. Akan tetapi masing-masing (mufassir) tidak bisa terlepas secara bebas dari latar belakang dirinya dalam menafsiri Alquran, sebagian dari mereka memiliki kecenderungan tersendiri yang berbeda antara satu mufassir dengan mufassir yang lain, sehingga muncullah corak tafsir yang sesuai dengan kecenderungan tiap-tiap mufassir. Diantaranya yaitu corak Ilmi. Tujuan dari penelitian ini adalah untuk mendeskripsikan tentang corak ilmi dalam Tafsir al-Maraghi karya Syekh Ahamad Must{hafa al-Maraghi dan akan dibuktikan dengan beberapa ayat kauniyah yang mana al-Maraghi menafsirkan dengan sangat ilmi. Penelitian ini merupakan penelitin library research dengan model penelitian kualitatif. Adapun kajian yang digunakan dalam penelitian ini adalah kajian tentang corak ilmi. Sumber data yang di dapat dengan data primer dan data sekunder, data yang diperoleh yaitu dengan cara dokumentasi. Sedangkan alat analisis menggunakan metode deskriptif analitik. Hasil penelitian dari penulisan, corak ilmi Tafsir al-Maraghi karya Syekh Ahamad Must{hafa al-Maraghi dijelaskan bahwasanya penulis menemukan corak ilmi dalam Tafsir al-Maraghi, padahal yang diketahui selama ini corak penafsiran dari Tafsir al-Maraghi adalah corak adabi ijtima’i
Influence of Soil Exchangeable Cations on Growth, Nutrient Uptake and Physiology of Oil Palm Seedlings
Get PDFIncreasing the efficiency of nutrient uptake can significantly reduce the cost of production, since fertilizer cost is about 30% of total cost of oil palm production. Despite many agronomic trials on the response of oil palm to various fertilizers, there were few published information on the multidisciplinary study of physiological responses with cations e.g. potassium (K), calcium (Ca) and magnesium (Mg). Therefore, this study is necessary to increase efficiency in the oil palm nutrient management system through multidisciplinary aspects of soil and plant physiology. The trial was conducted in the nursery of the Malaysian Palm Oil Board (MPOB) Research Station in Lahad Datu, Sabah. Oil palm seedlings were grown in polybag filled with two types of soil i.e Semporna Family which contain high exchangeable Ca or Lumpongan Family with low exchangeable Ca. Semporna soil was tested at 32 levels of K and Mg and Lumpongan was tested at 33 levels of K, Ca and Mg with three replicates. Among the parameters studied were vegetative measurements, relative chlorophyll content and leaf relative water content. Destructive samplings of whole plants were done and seedlings were separated into rachis, pinnae, stem and roots. The tissues were then used to determine K, Mg and Ca concentrations and uptake. Soil samples were taken at the beginning and the end of trials and subsequently analysed for cations content. Leaf gas exchange parameters were measured using a portable infrared gas analyser two weeks before the final destructive sampling. Pre-treatment analysis showed that the exchangeable K, Mg and Ca in Lumpongan soil were 0.35, 6.74 and 6.07 cmol (+) kg-1 respectively. Meanwhile, in Semporna soil the exchangeable K, Mg and Ca were 0.17, 1.22 and 33.50 cmol (+) kg-1. Application of cation fertilizers significantly increased respective exchangeable cations in both soils. There were non significant increases in seedling dry matter components with regards of cations treatments in both soils. The concentration and uptake of K in seedling components were increased significantly by K fertilizer in both soils. Magnesium fertilizer was not recommended on Lumpongan soil but 6.69 g of Mg per seedling are needed to sustain the growth of seedling in Semporna soil. The seedling recovery efficiency for K and Ca in Lumpongan soil was about 3.65 and 1.21%, respectively. Meanwhile, in Semporna soil the recovery efficiency for K and Mg was about 4.56 and 2.54%, respectively. This study showed that total cation in oil palm seedling leaves was largely determined by soil exchangeable calcium rather than K or Mg. The proportion of individual tissue cation to total cations was fairly constant, i.e about 29% if the soil exchangeable calcium is high (> 25 cmol (+) kg-1). This was considered sufficiently balance for oil palm nutrient requirement. However, excessive amount of exchangeable Mg in soil (> 4.75 cmol (+) kg-1) such as Lumpongan soil resulted in an imbalance proportion of individual tissue cation to total cation. The oil palm seedling vegetative growth, leaf tissues turgidity and chlorophyll content exhibited less sensitivity to cation treatments as indicated by non significant difference in both soils. Excessive amount of Ca in Semporna soil contributed to low shoot to root ratio of the seedlings by 7 to 9% as compared to Lumpongan soil. The photosynthesis rate on Lumpongan and Semporna soils ranged from 8.52 to 9.45 μmol m-2s-1 and 7.07 to 8.66 μmol m-2s-1, respectively. This implies that, cations treatments did not significantly reduce the photosynthesis rate. It was also concluded that the stomata conductance and intercellular CO2 concentrations of seedlings in both soils were adequate to support leaf gas exchange as indicated by non significant different between treatments. In conclusion, combinations of K1 (35.11 g K) + Mg0 (0 g Mg) + Ca1 (14 g Ca) and K2 (70.22 g K) + Mg1 (6.69 g Mg) were recommended for sustaining optimum growth, nutrient uptake and physiological requirement in oil palm seedlings grown in Lumpongan and Semporna soils, respectively. These combinations take into account the total dry matter production, uptake, recovery efficiency and physiological characteristics of oil palm seedlings at each cation levels
Medina in the Ayyubid period and the Shi'a influence upon it
Get PDFThe underlying concern of this thesis is to shed light on the history of Medina during the Ayyubid period, discussing and analysing the Shi'a emergence in the city in that time, and the transfer to them of power, the judiciary and the key religious positions. It also discusses their influence over the various facets of life there. The study comprises an introduction, six central chapters and a conclusion. The first chapter includes a general introduction, beginning with a historical background of pre-Islamic Medina, and then proceeds to present an overview of the importance of the subject and the reasons for choosing it. It then moves on to an exposition of the key issues which the study will discuss, and the methodology which it follows. The second chapter provides a concise account of the significance of Medina in the Islamic sources (the Qur'an and the hadith), discussing the role of the city and its inhabitants in their support for and propagation of Islam. It also gives a short account of the history of Medina following the death of the Prophet up until the Umayyad period, and briefly discusses the key historical events during that period. The
third chapter examines the state of the Islamic World prior to and during the Ayyubid period, and discusses the key historical events that occurred in Medina at that time and
their connection with what was happening in the Islamic World. The fourth chapter studies and analyses the emergence of the Shi'a in Medina during the Ayyflbid period, and examines certain accounts of this. It also tracks the history of the Shia in Medina prior to the Ayyübid period by providing critical examples of some of the accounts on the subject. The reasons behind the emergence of the Twelver Shia doctrine in Medina during the
Ayyübid period will also be studied and analysed, and the chapter will explain how the Shi'a came to assume the key political and religious offices in the city. Their relations with other Shi'a sects will also be examined, and the way in which their control of Medina came to an end will be discussed. The fifth chapter discusses political life in Medina during the Ayyubid period and the influence of the Shia upon it, studies and analyses the political
relations between the emirs of Medina and each of the neighbouring tribes, the emirs of Mecca, the sultans of the Ayyubid state and those of the Banü Rasül in Yemen, and
explains the influence of the Shi'a on these relations and the role which they played in the political life in the city. The sixth chapter discusses social life in Medina during the Ayyubid period and the influence of the Shia upon it, by studying the composition of civil society and its groupings, the distinguishing features apparent in each grouping, and the elements of social life and its economic conditions, as well as the constructive interplay between them, in order to present an accurate picture of the city's social life. The seventh chapter discusses the state of learning in the city during the Ayyübid period and the Shia
influence upon it, by examining some of the accounts mentioned by certain historians and travellers. It will also include a refutation of these negative accounts by presenting a thorough, extensive description of the state of learning in Medina, through studying the teaching lectures which were current in the Prophet's Mosque and the madrasas of that time, the kuttabs, the syllabuses, the teaching methods, the most notable 'ulama' and their key works, the role of the Sunni 'ulama' in the flourishing of learned activity and, lastly, the Shi'a influence upon it. The eighth chapter summarises and discusses the study's most
important findings and draws conclusions from them, before making suggestions for future research
Assessment on pollen carrying capacity and pollen viability of Elaeidobius kamerunicus (Coleoptera: Curculionidae)
No full textOil palm, also known as Elaeis guineensis Jacq (Arecales: Arecaceae), depends greatly on the pollinating weevil Elaeidobius kamerunicus (Coleoptera: Curculionidae) for fruit production. Despite this, information on the pollen-carrying capacity of E. kamerunicus is still lacking. This study assessed the pollen-carrying capacity (PCC) and pollen viability (PV) of E. kamerunicus in two oil palm plantations with different soil types in Sabah, Malaysia. The pollination contribution of adult weevils to sex and body surface area (BSA) was also investigated. Adult weevils were collected from both male and female inflorescences and kept in microcentrifuge tubes containing pollen grain germination medium solutions to assess their pollination contribution. Results indicated a significant difference for BSA between sexes. Mann-Whitney test showed greater PCC for male weevils than female weevils for FELDA Sahabat and Long Danau from male inflorescence. PCC for female inflorescence showed no significant differences between male and female weevils for both oil palm plantations. PV showed no significant difference between sexes but differed significantly between oil palm plantations due to better soil quality in clay textured soil. Based on the results, pollination contribution by male adult weevils was greater than female adult weevils for both plantations
A DIGITAL SOLUTIONS FOR AGRICULTURE: BUILDING A DEMAND AND SUPPLY (D&S) PORTAL FOR MONITORING AGRICULTURAL PRODUCTS
No full textThis study addresses these challenges by exploring the issues faced by the agriculture industry, particularly the need for marketing information, difficulties in reaching potential purchasers, and the need for effective marketing strategies. However, effectively managing this sector\u27s complex supply and demand dynamics presents substantial challenges. The primary objective of this research is to develop a user-friendly agriculture portal called a Demand and Supply (D&S) Portal that empowers small-scale farmers to make informed decisions about marketing their products. The Agile methodology guides the development of this portal, ensuring flexibility, adaptability, and iterative development. The research process incorporates rigorous literature reviews and problem recognition as foundational steps before system development. The evaluation of the portal indicates high user satisfaction. Respondents found the portal\u27s features for managing and monitoring agricultural product demand and supply straightforward and valuable. The portal\u27s usability and efficiency were well-received, with users expressing their intention to recommend it to others. It serves as a reference model for developers and researchers in the agricultural sector, offering valuable insights into demand and supply management. Future enhancements include optimising the portal for mobile use, incorporating product images and pricing information, and enhancing security features. The D&S Agri Portal is a promising tool for empowering small-scale farmers and improving the efficiency of agricultural transactions. Continuous user feedback and technological adaptations will enhance its usability and effectiveness in facilitating agricultural demand and supply management. This research contributes to understanding the agriculture industry\u27s challenges and the potential solutions to address them. It also highlights the importance of empowering small-scale rural farmers through effective marketing platforms
Terminalia catappa Leaves Effects on Aquatic Primary Productivities
Get PDFTerminalia catappa leaf, also known as Ketapang leaf, is well known for its medicinal properties and long history of use in aquaculture. Studies on the effects of leaf extracts on fish productivity are scarce. This study performed a time-series observation of ground young and mature T. catapppa leaves on tropical phytoplankton productivity. The young and mature leaves were prepared as fine powder separately. For the time-series experiment, 10 grams of each ground leaf were added to 10 L of lake water containing phytoplankton and incubated at room temperature with ambient illumination. The chlorophyll a saturation optical density was quantified on alternate days using a spectrophotometer and the data were analysed using Origin 6.0 Software. On Day 11, the chlorophyll a percentage had decreased by 73% and 81% in the control and mature leave treatment carboys, respectively. Meanwhile, the sample treated with young leaves of T. catappa showed only a 29% decrease. The results have shown that phytoplankton treated with young T. catappa powder demonstrated a positive but weak correlation (R² = 0.123), represented by the chlorophyll saturations. This study supported the hypothesis that young T. catappa leaves sustained phytoplankton growth
Validity and reliability of the Oil Palm Fertilizer Infographic Mobile App module to enhance knowledge practices in palm fertilization among smallholders
Get PDFImplementing best practices in oil palm fertilisation is pivotal for enhancing fresh fruit bunch production within the oil palm cultivation sector. However, small-scale farmers in Malaysia still encounter a notable deficiency in understanding fertiliser management. Therefore, providing easily accessible and comprehensible sources of palm fertilisation information is crucial, with a focus on materials containing verified and dependable content from the Malaysian Palm Oil Board (MPOB). This study aims to evaluate the validity and reliability of the oil palm fertiliser infographic mobile app module for smallholders. The module’s content was made simpler by referring to multiple documentation sources regarding recommended palm fertilisers by the Agronomic Unit of the MPOB. The infographic module is designed to encourage best practices in palm fertilisation for smallholders through a user-friendly mobile app platform. A module draft was submitted to five specialists in palm fertiliser and module development to assess its validity. Several improvements were made based on the comments and feedback gained from these experts. 55 individuals, including smallholders, contributed to evaluating the module’s reliability and the impact of the knowledge practices in palm fertilisation. The entire module’s content attained a validity rate of 90%, confirming the acceptance of its content validity. Furthermore, the module recorded a Cronbach’s alpha value of 0.981, indicating a high level of reliability. The utilisation of this module within the mobile app platform suggests that the application could effectively improve users’ knowledge of palm oil fertilisation practices. These findings demonstrated that the Infographic Oil Palm Fertilizer is appropriate and successful in achieving the intended learning objectives
Peran ekstrakurikuler Pramuka dalam meningkatkan kedisiplinan siswa di MI Hidayatul Mubtadi’in Ngudirejo Diwek Jombang
Get PDFINDONESIA:
Kedisiplinan merupakan suatu tindakan yang dilakukan sesuai aturan, penuh tanggung jawab. Oleh karena itu, kedisiplinan perlu ditanamkan sejak dini. Dengan membiasakan disiplin nantinya siswa menjadi manusia-manusia yang dapat memperbaiki bangsa. Begitu pentingnya disiplin karena ini merupakan upaya pencegahan dan penanggulangan berbagai jenis penyimpangan seperti siswa tidak mengikuti upacara, tidak masuk kelas walaupun bel sudah berbunyi, ramai dikelas ketika guru menjelaskan, melalaikan tugas yang diberikan guru, melanggar tata tertib sekolah, membolos. Untuk mengatasi hal tersebut sekolah mengadakan kegiatan diluar jam pelajaran yang lebih dikenal dengan kegiatan ekstrakurikuler pramuka, yakni sebuah kegiatan yang menyenangkan, erat dengan disiplin.
Penelitian ini dilaksanakan di MI Hidayatul Mubtadi’in Ngudirejo Diwek Jombang. Adapun tujuan dari penelitian ini secara umum adalah untuk mendeskripsikan proses peningkatan kedisiplinan siswa melalui ekstrakurikuler pramuka. Secara khusus tujuan yang ingin dicapai dalam penelitian ini adalah; 1) Mendeskripsikan pelaksanaan ekstrakurikuler pramuka; 2) Mendeskripsikan peran ekstrakurikuler pramuka dalam meningkatkan kedisiplinan, dan 3) Mendeskripsikan faktor penghambat dan pendukung pelaksanaan kegiatan ekstrakurikuler.
Metode yang digunakan dalam penelitian ini adalah kualitatif dengan desain penelitian studi kasus. Pengumpulan data pada penelitian ini antara lain observasi partisipan, wawancara mendalam, dokumentasi sedangkan untuk menguji keabsahan dilakukan dengan tiga cara yaitu perpanjangan keikutsertaan, ketekunan atau keajegan dan triangulasi atau membandingkan wawancara, observasi dan catatan lapangan.
Hasil dari penelitian yang dilakukan penulis dapat disampaikan bahwa 1) Pelaksanaan kegiatan ekstrakurikuler pramuka dilaksanakan setiap hari minggu jam 14.30-16.00 WIB yang diikuti oleh kelas IV, V dan VI pada pelaksanaan terdapat dua golongan yaitu golongan siaga dan penggalang yang disesuiakan dengan usianya dengan dibimbing seorang pembina bernama kak Murdi dilaksanakan didalam dan diluar ruangan.; 2) peran ekstrakurikuler pramuka sangat menunjang kedisiplinan siswa karena sesuai dasa dharma yang ke-8 yaitu disiplin. Selain itu peran ekstrakurikuler pramuka dalam meningkatkan kedisiplinan siswa adalah sebagai Pembentuk kedisiplinan, Pendorong kedisiplinan, dan Pendukung kedisiplinan 3) faktor penghambat adalah Kurangnya kesadaran mengikuti kegiatan ekstrakurikuer pramuka, Kondisi cuaca, Lingkungan luar yang tidak mendukung sedangkan faktor pendukung adalah Tata tertib yang mendukung, Pembina yang professional, Dukungan dari kepala sekolah dan jajarannya.
ENGLISH:
Discipline is an act committed by the rules, full responsibility. Therefore, the necessary discipline inculcated early. Familiarize students with the discipline will be human beings who can fix the nation. Once the importance of discipline because it is the prevention and control of various types of aberrations such as the students do not attend the ceremony, do not even go to class bell rang, crowded classroom when the teacher explained, dereliction of duty by the teacher, the school disciplinary breaches, hooky etc. To overcome these schools held activities outside school hours, better known by scouts extracurricular activities, which is a fun activity, closely with discipline.
This research was conducted at the Islamic Elementary school of Hidayatul Mubtadi’in Ngudirejo Diwek Jombang. The purpose of this study was to describe the general process of improving discipline students through extracurricular scout. Specifically the objectives of this research are: 1) to describe the implementation of extracurricular scout; 2) Describe the role of extracurricular scouts in improving discipline, and 3) Describe the factors inhibiting and supporting the implementation of extracurricular activities.
The method which was used in this study was a qualitative case study research design. Data collection in this study include participant observation, in-depth interviews, while to examine the validity of the documentation done in three ways, namely the extension of participation, persistence or constancy and triangulation or compare the interviews, observations and field notes.
The results of research by the author can be said that 1) The scout extracurricular activities held every Sunday at 2:30 p.m. to 16:00 pm, followed by classes IV, V and VI There are two groups in the implementation of the standby group and adjusted for age raiser who guided a builder named kak Murdi conducted within and outside the room.; 2) the role of scouts really support extracurricular student discipline because according to Dasa Dharma number 8 is discipline (disiplin, berani dan setia; disciplined, courageous and loyal) . In addition, the role of extracurricular scout in improving student discipline is the discipline Shapers, Pusher discipline, and discipline Supporters 3) inhibiting factor is the lack of awareness followed Scouts Extracurricular activities, weather conditions, unfavorable external environment while supporting factor is the supporting Codes of conduct, Professional coaches, support from the school principal and staff
Cultivating Knowledge: Design and Development of the Infographic (Baja Sawit) Mobile Application to Enhance Oil Palm Fertilization Practices among Smallholders
Get PDFThis study presents detailed information for developing the Infographic Oil Palm Fertilize Mobile Application called Baja Sawit. The Infographic Baja Sawit Mobile Application development aims to promote good practices in palm fertilization among smallholders in a simple and accessible manner using Mayer's 12 Principles of Multimedia Learning approach. The study illustrates the systematic development of the application's content, marked by precision in integrating insights derived from a comprehensive literature analysis and interviews with five highly skilled professionals in oil palm fertilizers. The workshop done with the Malaysian Palm Oil Board (MPOB) used the Infographic Baja Sawit App, monitoring participants throughout. This study utilized the Mobile Application Development Life Cycle (MADLC) methodology, encompassing seven key phases: identification, design, development, prototyping, testing, deployment, and maintenance. The resulting Infographic Baja Sawit Mobile Application offers substantial advantages to oil palm smallholders by actively promoting best practices in palm fertilization. This study has substantial implications for developing a digital information infographic culture tailored to oil palm smallholders from various regions in Malaysia
