A research was conducted to develop Learning cycle 5E based Student Worksheets (LKPD) in the material kingdom monera at X grade in Senior High School in the Teacher Training and Education Faculty of the University of Riau from July-December 2019. The research refers to the R & D research approach using the model 4D developed. The research was carried out until the development stage. The resear…
This study aims to explore bacteria that can degrade polyethylene from the Muara Fajar Pekanbaru landfill site to produce Bacteria material handouts in class X high school. The study was conducted at the Sumatra Biota Laboratory of Andalas University and the Microbiology Laboratory of the Faculty of Medicine, Riau University. Fajar Pekanbaru. The research took place in December 2017-May 2018. T…
The fisheries potency in the estuary of Rawa Mekar Jaya Village is high. A research aims to determine the fish community structure in that estuary was conducted in April-July 2019. Fish samples were taken in 3 stations, in the mangrove area (ST-1), reforestation mangrove area (ST-2) and around the residential area (ST-3). The fishes were captured using fishing rod, net traps (mesh size 1-2 inch…
This study aims to determine the quality of daily test questions made by biology teacher class XI of SMA Negeri 1 Pekanbaru in the 2018/2019 school year based on qualitative and quantitative analysis. This research was conducted in March 2019 to May 2019. This type of research is a qualitative descriptive study. The research instrument is a daily test question made by biology teachers consistin…
This study aims to develop a written test instrument based on scientific approach of the topic motion system on 11th grade in senior high school in October 2019 - January 2020. The research was conducted in two places, for validation and phase I limited trials conducted at Biology Education Campus FKIP UNRI and the test phase II limited trials were conducted at SMAN 8 Pekanbaru. This type of re…
Several activities in the Bakuok Lake contribute the input of organic and inorganic matters to the waters, and thus increase the concentration of nitrate and phosphate in the water. A research aims to understand the relationship between organic matter and nutrients (Nitrate and Phosphate) in the Bakuok Lake has been carried out in June-July 2019. There were three stations namely station 1 (arou…
This research aimed to describe the percentage of scientific literacy dimensions and character education content in science textbooks for junior high school grade IX. This research was carried out in Study Program Biology Education, Faculty of Teacher Training and Education, Riau University in June-November 2019. This research uses a qualitative approach with content analysis method. The resear…
Slaughterhouse liquid waste contains fair organic materials that can be used as nutrient source for growing Spirulina sp. The purpose of this study was to determine the effect of fermented slaughterhouse waste as alternative nutrients for the growth of Spirulina sp. This study was conducted in September-October 2019. RAL method was applied with 5 different concentrations, there were 0 ml/4L (P0…
Mangrove ecosystem in the Apar Village inhabited by numerous aquatic organisms, including bivalve. A research aim to determine the community structure of bivalve in the mangrove ecosystem has been conducted on July 2019. There was 2 station, with 3 plots/station and 5 subplots/plot. In each subplot, the bivalve were collected by hand. Result shown that there was 3 species of bivalve, namely Pol…
This research is backed by the independence of the child. Each child has different levels of emotional intelligence in the face of a problem in his life, where the child with emotional intelligence will have a good self control, a sense of responsibility for himself or to overcome the problems faced. This research aims to know the relationship of emotional intelligence with the independence of …
This research aims to know the regulation of the relationship of action and behavior of children aged 5-6 years in TK Negeri Pembina 3 subdistrict Marpoyan Damai City Pekanbaru. The population of this research is a child aged 5-6 years in TK Negeri Pembina 3 District Marpoyan Damai Kota Pekanbaru, amounting to 100 children. The method used is a correlation of Pearson Product Moment. The data co…
Based on the results of field observations on the ability to recognize the concept of number of students have not developed optimally. So it is necessary to apply Game Board. The purpose of this study was to examine the effect of Game Board on the abilityto recognize concept number of children aged 4-5 years. The research was conducted at TK Tunas Kemuning Desa Kemuning Muda of Siak district. T…
This study aims to describe the science literacy of science textbooks for junior high school grade VII based on 4 dimensions, namely science as the body of knowledge, science as a way of thinking, science as a way of investigation and science and its interaction with technology and society and describe scientific literacy in practice questions the repetition on the seventh grade science book of…
Peat swamp waters in Sontang Village are inhabited by many fish species. To understand the types of fish in the peat swamp waters, this research was carried out, which was carried out in May 2019. Sampling was conducted three times, using fishing rods, nets and fish traps. Fish that have been caught then identified. The results show that there are 3 orders, 12 families and 19 species of fish th…
The water in the pond at PT Bumi Siak Pusako-Pertamina Upstream Eor Plant Gathering Station is polluted by oil. The presence of oil in pond water triggers gene mutations in bacteria so that the bacteria can produce biosurfactants to degrade oil. The aim of this study was to obtain a biosurfactant-producing bacterial isolate and was carried out in January - February 2019. Bacterial isolation was…
This research is motivated by the independence of the child. Every child has different adaptations in adjusting themselves to their environment, where if the child has a good adjustment then the child will be able to face various problems that arise in his environment. This research aims to know the relationship of self-adjustment with the independence of children aged 5-6 years in TK Negeri Pe…
Primary productivity is the conversion of solar energy and nutrients to living biomass through photosynthesis. A research aimed to understand the primary productivity based on oxygen method was conducted in July-August 2019. There were three sampling stations namely Station 1 (inlet area), Station 2 (in the middle of the lake) and Station 3 (in the end of the lake). In each stations, there were…
Based on field observations, it can be seen that the ability to recognize the symbol of numbers in children aged 4-5 years has not developed optimally. So it is necessary to apply game board. This study aims to determine the effect of game board on the ability to recognize the symbol of numbers in children aged 4-5 years in Fatimah Islamic Kindergarten, Tampan District, Pekanbaru City. This stu…
Phytoperiphyton is a microscopic organism that attach on submerged substrate. Research aims to determine the type and abundance of phytoperiphyton on plastic substrate has been carried out in June- July 2019 in the Bunter Lake. There were three sampling stations, namely Station 1 (inlet), Station 2 (in the middle of the lake) and Station 3 (in the end of the lake ). The number of substrates in …
This research aims to know the influence of peer association with Kecamatan Rumbai Pesisir Rumbai Kecamatan Rumbai Pesisir city Pekanbaru. The population in this research is the whole child in TK Cendana Rumbai Kecamatan Rumbai Pesisir town of Pekanbaru aged 5-6 years. Class B1-15 children and grade B2-15 children. Total children about 31 children. The method used is correlation using simple re…