a study on the seventh grade students’ vocabulary mastery on descriptive te…

Vocabulary mastery is the core of communication. It is almost impossible to acquire fluency in English without a good grasp of vocabulary. Words are the tools of communication, and a student's ability to master them significantly influences how well they understand and use English in various contexts. The purpose of this study was to find out the level of vocabulary mastery on descriptive texts…

the correlation between listening to song and vocabulary mastery of english s…

This research aims to find out whether or not there is a significant correlation between listening to song and vocabulary mastery among fourth-semester students of the English Study Program at Riau University. This research adopts a quantitative approach with a correlational design, The population in this research consisted of 118 students in the fourth-semester English study program at Riau Un…

developing animated video for vocabulary learning: communication and the media

This research aimed to develop an animated learning video focusing on vocabulary related to communications and media. The researcher employed the Research and Development (R&D) method by applying the ADDIE model. However, this research was limited only to the development stage. The subjects of this research were 39 students from Class 4B, 2023 cohort, in the English Education Department at…

a study on the students’ ability in writing analytical exposition text

This study aims to determine the writing ability of the tenth-grade students at SMK Telkom Pekanbaru. The study employs a descriptive quantitative research design with a writing test as the research instrument. The research sample consists of 30 students selected through cluster random sampling techniques.The findings indicate that the student's ability to write analytical exposition texts …

the students perceptions of using duo lingo to improve vocabulary knowledge a…

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1905111097

an analysis of third grade students’ simple past tense mastery at smpn 5 si…

This study aims to assess the ability of third-grade students at SMPN 5 Siak Hulu in simple past tense, and in what aspects of simple past tense that seems to be the problem for the students to use simple past tense. Employing a descriptive quantitative design, the researcher involved 20 students that has completed a multiple-choice test which consist of 40 questions. The test focused on four a…

the correlation between the use of webtoon and students reading comprehension…

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1905112682

the effect of picture media on students’ vocabulary mastery at smpn 3 siak

This study aimed to determine the effect of picture media on the vocabulary mastery of eighth-grade students at SMPN 3 Siak. This research used a pre-experimental design with a one-group pre-test and post-test. Approximately 30 students were included in this research group. Based on the research results, the average pre-test score of the students was 54.86% before the picture media treatme…

a study on the recount text writing ability of the first year students of smk…

This study aims to determine the writing ability level of first-year students at SMKN 1 Pekanbaru in composing recount texts. The population of this research consisted of 426 students. Using cluster random sampling, one class with 34 students was selected as the sample. The instrument used in this study was a writing test. To ensure validity, the students’ writing results were assessed by…

a study on students’ reading comprehension ability on narrative text at sma…

This research is about students' reading comprehension ability on narrative text at SMAN 5 Pekanbaru. This research uses quantitative method that uses reading test as instrument. The main purpose of this research is to know students' reading comprehension ability on narrative text. The researcher used cluster random sampling technique to determine the sample. The sample of this study was 45…

pengaruh model pembelajaran kooperatif tipe teams games tournaments (tgt) ber…

This study aims to identify and describe the effect of using the Team Games Tournament (TGT) cooperative learning model assisted by snakes and ladders media on the mathematics learning outcomes of fifth-grade elementary school students. The background of this study is motivated by the low mathematics learning outcomes of students, which are caused by the limited variation of teaching metho…

Pemberian Biofungisida Plus Terhadap Pertumbuhan Bibit Tanaman Kelapa Sawit T…

ABSTRACT Oil palm is a leading plantation commodity with high economic value and significantly contributes to national foreign exchange. However, oil palm seedling cultivation faces challenges such as limited fertile growing media and disease attacks, one of which is caused by the fungus Ganoderma boninense, leading to basal stem rot. This study aims to examine the effect of applying biofungic…

Aplikasi Pupuk Organik Kascing Terhadap Pertumbuhan Dan Hasil Tanaman Sawi Hi…

ABSTRACT Green mustard (Brassica juncea L.) is a high-economic-value vegetable commodity widely favored by the Indonesian population. However, its cultivation on marginal lands such as inceptisol is limited due to low soil fertility. This study aimed to evaluate the effect of different doses of vermicompost (kascing) organic fertilizer on the growth and yield of green mustard and to determine …

Pengaruh Harga, Kualitas Produk Dan Kualitas Pelayanan Terhadap Loyalitas Pel…

ABSTRACT This study aims to determine the effect of price, product quality and service quality on customer loyalty with customer satisfaction as an intervening variable of Janji Jiwa coffee in Pekanbaru city. The population in this study were all customers who had ever purchased Janji Jiwa coffee products. Sample selection was based on non-probability sampling techniques with purposive samplin…

Pengaruh Harga, Kualitas Produk Dan Brand Ambassador Terhadap Kepuasan Pelang…

ABSTRACT This study aims to determine the effect of price, product quality and brand ambassador on purchasing decisions and customer satisfaction of scarlett whitening products in Pekanbaru city. The population in this study were consumers who bought and used scarlett whitening products in Pekanbaru city, the number of which is not known for sure. Sampling used nonprobability sampling with pur…

Pengaruh Green Product Knowledge Dan Green Brand Image Dengan Green Trust Seb…

ABSTRACT This study aims to examine the influence of Green Product Knowledge and Green Brand Image on Green Purchase Intention through Green Trust in Avoskin beauty products. The population of this study was Pekanbaru City residents who had never purchased Avoskin beauty products and had a knowledge about Avoskin as a green product. A sample of 115 respondents was drawn using purposive samplin…

Pengaruh Promosi Penjualan Dan Harga Terhadap Keputusan Pembelian Dengan Mina…

ABSTRACT This study aims to determine the effect of sales promotion, price, and purchase intention on the purchase decision of Madame Gie products consumers in Pekanbaru City, and to determine the effect of sales promotion and price on purchase decision mediated by purchase intention of Madame Gie products consumers in Pekanbaru City. The population in this study is Madame Gie consumers who ha…

Gambaran Penilaian Sanitasi Rumah Dan Personal Hygiene Dengan Kejadian Stunti…

Stunting is a chronic health problem caused by long-term malnutrition and recurrent infections, affecting child growth, especially during the first 1,000 days of life. This study aimed to describe household sanitation and hygiene conditions toward the incidence of stunting in children under five in Kampung Pinang Village, Perhentian Raja Sub-district, Kampar Regency. This was a descriptive quan…

Gambaran Hematologis Ikan Jambal Siam (Pangasianodon Hypophthalmus) Yang Dire…

Mangosteen peel (Garcinia mangostana) can be used to treat striped catfish infected with Aeromonas hydrophila. The extract of mangosteen peel contains antioxidant and antibacterial properties, such as tannins, alkaloids, flavonoids, and saponins, which can help fight infection. Study was conducted from December 2024 to March 2025 at the Laboratory of Fish Parasites and Diseases, University of R…

Pengaruh Perendaman Ikan Jambal Siam (Pangasianodon Hypophthalmus) Dalam Laru…

Mangosteen peel (Garcinia mangostana) contains antibacterial compounds such as tannins, alkaloids, flavonoids, and saponins that have the potential to treat bacteria-infected fish. This study was conducted from December 2024 to April 2025 at the Fish Parasite and Disease Laboratory, Faculty of Fisheries and Marine Sciences, University of Riau. The objective was to observe the gill and kidney ti…