Problem based learning as inovation on learning because on problem based learning thinking achievement by eptimaly students can developing, assessing, testing and developing achievement of continue thinking. Research using experiment method (Quasi Experimental design) has a purpose to knowing impact of problem based learning to improvement of achievement critical thinking by students on learnin…
This research is caused by the low of science’s learning outcome of the fourth grade students at SDN 67 Pekanbaru in science subject. Based on the minimum mastery criteria (KKM), which set at school is 75, from 28 students of the fourth grade who reach KKM are 12 students (42,86 %) and the students who do not reach KKM are 16 students (57,14 %) with an average score 66,96. The objective of t…
This research is motivated by the teacher is still tied to the monotonous method is less open to the renewal, thus inhibiting the students to be active and creative causes low quality of students. Utilization of audio media is expected to influence in improving learning listening. This research is a research with quasi experimental method with nonequivalent control group design. The purpose of …
This research is based on a problem that found in grade VB SDN 158 Pekanbaru class the result of low learning student, it is seen on student’s score in reaching KKM (Maximum Criterion) only 11 people (40,74%) from 27 students. While the school established KKM is 70, then many students who have not reached KKM are 16 (59.26%). Based on these problems it is necessary to apply the interactive le…
This research is motivated by the low of outcomes in mathematics learning of grade IIIB students in Muhammadiyah 6 Elementary School in Pekanbaru, which is have an average grade of 57.Meanwhile the completeness criteria minimum value (KKM) in Mathematic subject is 73. From 20 students, there are only 5 students who achieve the KKMwith classical completeness of 25%. This research is the type of…
This research is motivated by the problem of the student in analyzing elements. Many of students have problems in analyzing because of lack of understanding about intrinsic elements, where the students just read without understanding the content of the reading text. Besides the lack of the students understanding, the researcher also found information that lack of exercises in analyzing intrinsi…
This research is based on the problem of low learning result of IPS student of class III SDN 003 Binabaru Kampar Kiri Tengah. Where of the 24 students only 8 students who achieved the KKM value set by the school that is 75 for subjects IPS, with grade average grade of 60.83. Based on these problems, researchers apply ETH strategy to improve the learning process. The results of data analysis obt…
This research was carried out because of the low learning outcomes of social studies of grade IV in SD Negeri 105 Pekanbaru. The class consist of 35 students grade IV who reached the KKM (70) are 15 students (42,86%) and students who have not yet reached the KKM is 20 students (57,14%) with average rating of class 60,97%. The purpose of this research is to improve the learning achievement of s…
This research is caused by students less able to read the understanding of the discourse that is less interested students with reading activities, they just read but do not interpret the discourse that is read so they do not understand the content of the discourse, unable to conclude the discourse and determine the main sentence.This makes the student's ability to understand very low reading co…
Anak merupakan generasi dan potensi bangsa dalam pebangunan untuk mewujudkan cita-cita kemerdekaan. Penyebab utama maraknya kenakalan yang dilakukan anak dibawah umur saat ini adalah karena kurangnya perhatian dan kasih sayang orang tua. Salah satu kenakalan anak adalah melakukan tindak pidana balap liar, balap liar ini banyak terjadi di Kota Pekanbaru apalagi disaat malam minggu. Rumusan masa…
Photovoltaic system serves to convert solar energy into electrical energy or DC voltage. This study aims to test and observe the absorption of solar intensity by photovoltaic panels at various angles of the slope. The photovoltaic panel absorbs the maximum solar intensity if the photovoltaic panel is perpendicular to the coming sunshine. The method used to determine the angle of the photovoltai…
Gas insulating material commonly used in electrical system is SF6 gas. SF6 gas is used as an insulator material in electrical systemin the transfer heat. However, SF6 gas is not environmentally friendly, and triggers the increase of global warming so it is necessary to conduct research to get other gas insulators as alternative materials such as gas Carbondioxide (CO2) and Nitrogen (N2). This s…
This final project aims to make pneumatic conveying model used to move the particle from one site to another within a short distance. This tool can facilitate the work of humans because no need to lift the material to move it. The main components of pneumatic conveying model are exhaust fan, cyclone separator, hopper, pneumatic conveying channel, electric motor, DC motor and rotary feeder. This…
Rolling process in metal or steel is generally done manually, which will take a long time and difficult to get the diameter. The purpose of making the bending roll tool is to make the bending roll tool more effective and efficient. In the process of making components on this bending roll tool, there are several steps, namely: (1) Selection of the main components include the selection of shaft, …
Gas welding results can not be separated from welding activity. While the welded gas is very dangerous for the body if inhaled and into the body. The purpose of this Final Project is the manufacture of exhaust fan to remove waste gas from welding at Welding Laboratory. The exhaust fan that is made is the type of axial, which functioned as the fan of the main fan exhaust support to suck the rema…