Teacher receptivity to system-wide curriculum reform in the initiation stage: a Chinese perspective

This article explores the South African governmentâ€™s national school workbook intervention aimed at addressing poor learner performance in the context of teacher under-preparedness and curriculum reform. It shows how the workbooks use a distance education approach to provide pedagogical and content support for teachers, albeit in the context of classroom teaching, to compensate for teachersâ€™ pedagogical challenges. This article uses a mixed methods research approach to explore how teachers, learners and parents used the workbooks and shows that while the distance educational design scaffolded teaching, additional support is necessary to enable the intervention to be more impactful.Â

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KURIKULUM DAN TANTANGANNYA Studi Kasus Jurusan Perbankan Syariah di SMK Ibnu Sina

10.35542/osf.io/mu42g ◽

2020 ◽

Author(s):

Eny Puspita Ningrum

Keyword(s):

Curriculum Reform ◽

Face To Face ◽

Educational Curriculum ◽

Study Approach ◽

Technological Advances ◽

Life Education ◽

Real Picture ◽

In The Beginning

Education is an important thing that has become a necessity for every human being in order to achieve a better quality of life. Education cannot be separated from the educational curriculum, which is where the curriculum continues to develop following every development of society and technological advances. The curriculum is the heart of education and is dynamic in nature where the curriculum must always be updated or changed. From this curriculum reform and change, it is a challenge for teachers to continue to innovate to improve the quality of education. By using a qualitative research method a case study approach, it is hoped that it can explain the real picture that is being experienced by the teacher at SMK Ibnu Sina. which focuses on the Sharia Banking major due to changes in the adjusted curriculum because the world is being faced by COVID-19. In the era of COVID-19, the educational curriculum must be adjusted, which in the beginning learning can be face-to-face now has turned into a distance learning online learning model.

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Influence of long-term fertilization on soil microbial biomass and dehydrogenase activity in relation to crop productivity in an acid Inceptisols

ORYZA- An International Journal on Rice ◽

10.35709/ory.2019.56.3.6 ◽

2019 ◽

Vol 56 (3) ◽

pp. 305-311

Author(s):

Debasis Purohit ◽

Mitali Mandal ◽

Avisek Dash ◽

Kumbha Karna Rout ◽

Narayan Panda ◽

...

Keyword(s):

Microbial Biomass ◽

Dehydrogenase Activity ◽

Nutrient Content ◽

Crop Productivity ◽

Maturity Stage ◽

Microbial Biomass Nitrogen ◽

Biological Potential ◽

Initiation Stage ◽

The Impact

An effective approach for improving nutrient use efficiency and crop productivity simultaneously through exploitation of biological potential for efficient acquisition and utilization of nutrients by crops is very much needed in this current era. Thus, an attempt is made here to investigate the impact of long term fertilization in the soil ecology in rice-rice cropping system in post kharif - 2015 in flooded tropical rice (Oryza sativa L.) in an acidic sandy soil. The experiment was laid out in a randomized block design with quadruplicated treatments. Soil samples at different growth stages of rice were collected from long term fertilizer experiment.The studied long-term manured treatments included 100 % N, 100% NP, 100 % NPK, 150 % NPK and 100 % NPK+FYM (5 t ha-1) and an unmanured control. Soil fertility status like SOC content and other available nutrient content has decreased continuously towards the crop growth period. Comparing the results of different treatments, it was found that the application of 100% NPK + FYM exhibited highest nutrient content in soils. With regards to microbial properties it was also observed that the amount of microbial biomass carbon (MBC) and microbial biomass nitrogen ( MBN) showed highest accumulation in 100 % NPK + FYM at maximum tillering stage of the rice. The results further reveal that dehydrogenase activity was maximum at panicle initiation stage and thereafter it decreases. Soil organic carbon content, MBC, MBN and dehydrogenase activity were significantly correlated with each other. Significant correlations were observed between rice yield and MBC at maturity stage( R2 = 0.94**) and panicle initiation stage( R2 = 0.92**) and available nitrogen content at maturity stage( R2 = 0.91**).

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Evolving appropriate zinc fertilization strategy for rice-rice (Oryza sativa) cropping system in Cauvery Delta Zone

ORYZA- An International Journal on Rice ◽

10.35709/ory.2019.56.3.5 ◽

2019 ◽

Vol 56 (3) ◽

pp. 294-304

Author(s):

C Sharmila Rahale

Keyword(s):

Oryza Sativa ◽

Tamil Nadu ◽

Field Experiments ◽

Foliar Spray ◽

Cropping System ◽

Green Leaf ◽

Farm Yard Manure ◽

Zinc Fertilization ◽

Initiation Stage ◽

Cauvery Delta

Six field experiments were conducted at Tamil Nadu Rice Research Institute, Aduthurai to evolve suitable zinc fertilization method for rice - rice (Oryza sativa L.) cropping system in Cauvery delta zone. The treatment includes: T1 : Control, T2 : 100 g zinc sulphate (ZnSO4)/cent in nursery alone., T3 : root dipping alone in 2 % zinc oxide (ZnO) solution, T4 : 25 kg ZnSO4 ha-1, T5 : 37.5 kg ZnSO4 ha-1, T6 : 25 kg ZnSO4 ha-1+ Farm Yard Manure (FYM) 12.5 t ha-1, T7 : 25 kg ZnSO4 ha-1 + Green Leaf Manure (GLM) 6.5 t ha-1, T8 : Tamil Nadu Agricultural University Micro Nutrient (TNAU MN) mixture 25 kg ha-1 as Enriched Farm Yard Manure (EFYM), T9 : TNAU MN mixture 37.5 kg ha-1 as EFYM, T10 : Foliar spray of 0.5% ZnSO4 + 1 % urea at tillering and panicle initiation stage, T11 : 100g ZnSO4 /cent in nursery alone + Foliar spray of 0.5 % ZnSO4 + 1 % urea at tillering and panicle initiation stage (T2+ T10), T12 : root dipping alone in 2 % ZnO solution + Foliar spray of 0.5 % ZnSO4 + 1 % urea at tillering and panicle initiation stage (T3 + T10), T13: 100 g ZnSO4 /cent in nursery alone + root dipping alone in 2 % ZnO solution + Foliar spray of 0.5 % ZnSO4 + 1 % urea at tillering and panicle initiation stage (T2 + T3 + T10). The treatments T5, T6, T7 and T9 were skipped in rabi season to know the residual effect of these treatments in the subsequent season. Among the treatment combinations, application of 25 kg ZnSO4 ha-1 + FYM 12.5 t ha-1 recorded higher grain yield in both kharif (6232 kg ha-1) and rabi (6236 kg ha-1) seasons. The same treatment combination recorded higher Zn content and Zn uptake as well. Regarding soil nutrient content, the same treatment recorded higher N, P and K content. This treatment was followed by application of 25 kg ZnSO4 ha-1 + green leaf manure 6.5 t ha-1. The experimental findings suggested that combination of organic and inorganic sources not only increased the yield but also improves soil health in Cauvery delta zone.

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