Should We Teach Statistics in the Senior High School?

1924 ◽  
Vol 17 (3) ◽  
pp. 129-139
Author(s):  
Godfrey H. Thomson

Strictly one ought to ask, should we teach more statistics in the senior high school; for already we teach some. All pupils know what an average is, are accustomed to drawing graphs in lessons on rainfall, on imports and exports, on social conditions, and the like. The chief reason why I shall urge that the teaching of statistics should be more conscious and should be more complete is, that an understanding of their interpretation is more and more needed in everyday life, in newspaper reading, in comprehending the appeals of this or that political party. And as a subsidiary reason I might add that statistical ideas form links binding together many other subjects as far apart as biology and physics, insurance, and engineering; and I attach great importance to anything which helps to integrate into one unity the intellectual life of the high school, and to prevent it from becoming so many water-tight compartments.

2020 ◽  
Vol 1 (1) ◽  
pp. 7-13
Author(s):  
Endah Kusuma Rastini ◽  
Siswi Astuti ◽  
Fourry Handoko ◽  
Prima Vitasari

The use of plastic is widely known in everyday life, with a variety of advantages (light but strong, transparent, waterproof, low price). But besides having advantages, conventional plastics also have disadvantages, namely that they are difficult to decompose and pollute the environment when they burn. The need to reduce the use of conventional plastics and replace them with the use of bioplastics in the community is still often socialized, one of which is to students at SMA Nasional Malang. The aim of training and socializing environmentally friendly bioplastics is so that students can reduce the use of conventional plastics and switch to using environmentally friendly products, as well as being able to make bioplastic products. The result of the bioplastic making training is that students are able to make eating and drinking utensils made from bioplastics with various models they like. Through socialization, students began to change their lifestyle by reducing the use of conventional plastics and switching to using environmentally friendly products. To better understand the dangers of conventional plastics to the environment, students compared the biodegradability of conventional plastics and bioplastics. The result is that bioplastics break down faster than conventional plastics. Knowledge of bioplastics and their raw materials is new to them. From the questionnaire, it was found that Malang National Senior High School students were very interested in the training provided, some wanted to make various bioplastic product creations independently and hoped that there would be other training to help students develop their knowledge and creativity.


2020 ◽  
Vol 8 (2) ◽  
pp. 95-98
Author(s):  
Mulyadi . ◽  
Griet Helena Laihad ◽  
Hari Muharam

IMPROVING STATE SENIOR HIGH SCHOOL HONORARY TEACHERS CREATIVITY THROUGH PERSONALITY STRENGTHENNING AND ORGANIZATIONAL CLIMATEThe creativity of teachers is one important aspect that determines the success of achieving goal of education that is for the building up the intellectual life of the nation. The study is intended to find out the efforts needed to improve the creativity of teachers through personality and climate of the organization of honorary teachers of SMA Negeri at Cibinong, Bogor District. This research is utilizing correlation methods of research, where the first phase of the research was carried out by using a method of quantitative and the data collected through the deployment of questionnaires, and then analyzed by using regression and supported by the description of the statistics. Population of the research were 174 honorary teachers of SMA negeri at Cibinong district. The sample study as many as 122 respondents were determined by the Taro Yamane formula that using the method of proportional random sampling. The results of the quantitative study revealed that personality which emphasizes the stability of emotions (emotional stability), openness (extroversion), easily agreed (agreeableness), can be relied upon (conscientiousness) and openness to experience may contribute to improve creativity. While organizational climate that emphasizes the responsibility of a member, the structure of the organization, award, standards of performance and working environment can contribute to improve creativity. Based on the findings, it is concluded that the stronger of personality and organizational climate, the higher creativity will be.


Author(s):  
Herdian Herdian ◽  

Banyumas is one of the districts in the western part of Central Java. Banyumas has a variety of uniqueness in the culture and character of the indigenous people of Banyumas. Cablaka or Blakasutha is part of the universal character of the Banyumas people. However, along with technology and modernization, the original character may change or be eroded. We researched three characteristics of informants: parents, college students, and junior and senior high schools to fill in an open-ended questionnaire regarding their perceptions of Cablaka or Blakasutha. The results showed that Cablaka or Blakasutha to parents are still applied in everyday life. In contrast to informants from student colleges and junior and senior high schools who do not know the meaning of Cablaka or Blakasutha even the importance of the terms.


Author(s):  
Célia Abicalil Belmiro

Este texto propõe analisar as possibilidades teórico-metodológicas de alguns livros didáticos de língua portuguesa do ensino médio atuais, no sentido de desvelar, nas propostas de leituras de diferentes textos verbais e visuais, a presença dos sujeitos e a existência ou não de diálogo entre diferentes linguagens. Algumas reflexões podem tomar como ponto de partida as seguintes questões: há, nos livros analisados, uma clara direção para o desenvolvimento da leitura de textos literários e visuais, ou as propostas apenas espelham as características de uma fragmentação pós-moderna que atualiza, na forma e nas estratégias metodológicas, o pensamento de um sujeito deslocado e múltiplo, consumidor de textos? Esses manuais se limitam a um extenso uso de textos e imagens do cotidiano dos alunos ou propõem a ampliação do universo sociohistórico que se espera de um jovem estudante? <br> <br> <B>Palavras-chave</B>: imagem; novos letramentos; leitura; livro didático. <br> <br> <br> <B>Abstract</B>: The aim of this paper is to analyse the theoretical-methodological possibilities that some Senior High School didactic books of Portuguese possess as to revealing, in the proposal of reading different verbal and visual texts, the presence of the subjects and the existence, or non-existence, of a dialogue between the different languages. Some reflections take the following issues as a starting point: in the analysed books can we find a clear direction into the development of reading literary and visual texts, or do the proposals reflect only the features of a post modern fragmentation that presents, both in the form and in the methodological strategies, the thought of a displaced and multiple subject, a text consumer? These manuals are stuck to an extensive use of texts and images from the students´ everyday life or do they propose the enlargement of the social-historical universe expected from a young student? <br> <br> <B>Key words</B>: new literacy, reading, didactic book.


Author(s):  
Beny Septian Panjaitan And Rahmad Husein

This study aimed at analyzing the cognitive dimension based on Revised BloomTaxonomy in reading questions in Look Ahead an English Course for Senior HighSchool Level 1, 2, & 3. This study used quantitative research design. The sampleswere 141 reading questions which taken by using random sampling technique byusing Statistical Program for Social Science (SPSS) version 20.0. in Look Aheadan English Course for Senior High School Level 1, 2, & 3. The data were analyzedby using Table analysis of cognitive dimension of Revised Bloom Taxonomy. Theanalysis showed that the most dominant cognitive dimension of Revised BloomTaxonomy in remembering dimension (57.45%). The second dominant cognitivedimension is understanding dimension (26.24%). The third dominant cognitivedimension is evaluating dimension (10.64%). The fourth dominant cognitivedimension is creating dimension (3.55%). The fifth dominant cognitive dimension isanalyzing dimension (2.13%). There was no cognitive dimension of applyingdimension that applied in reading question of the textbooks.


Author(s):  
Indah Pratiwi And Lince Sihombing

This study is an attempt to discover the effect of applying Think-Talk-Write strategy on students’ achievement in writing descriptive text. The objective of this study were to find out whether applying Think-Talk-Write strategy affect the students’ achievement in writing descriptive text. This study was an experimental research. In conducting the research, the writer used 60 students of Al-Fattah Senior High School Medan as the sample. The 60 students were taken from two classes and they were divided into two groups namely the experimental group who was taught by using Think-Talk-Write strategy and the control group who was taught without Think-Talk-Write strategy. The data of the test were collected by administering written test. The data were analyzed by using t-test formula. The result of the analysis shows that the value of t-observed is higher than the value of t-table (2,3> 2,00 (α = 0.05)) with the degree of freedom (df) = N-2 = 58. It means that there is significant effect of applying Think-Talk-Write strategy on students’ achievement in writing descriptive text. So the alternative hypothesis (Ha) is accepted. The conclusion is that applying Think-Talk-Write strategy can encourage and increase the students’ achievement in writing descriptive text. Therefore, it is suggested that English teacher should try to apply this strategy.


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