Devices for a Mathematics Laboratory

1950 ◽  
Vol 43 (6) ◽  
pp. 287-289
Author(s):  
Emil J. Berger

This is the first of a series of articles describing mathematical devices which teachers and students can make for themselves. Student produced materials are often more helpful in facilitating understanding than commercially finished devices, because student construction in itself provides an exceptionally fine learning opportunity. It is with this thought in mind that The Mathematics Teacher is introducing this special section as a regular feature. Since printed material on the production of learning aids is scarce, the success of this department will depend to a great extent on reader contributions. Anyone who has a favorite device which be would like to share with fellow teachers is invited to submit a drawing and description, similar to those below, to the department editor. Drawings sent in should be unmistakable in every detail and completely labeled, but they need not be drawn to any particular scale nor finished in any special way. Drawings submitted will be prepared for publication by this department. Send all materials to Emil J. Berger, Monroe High School, St. Paul, Minnesota.

PHEDHERAL ◽  
2018 ◽  
Vol 15 (1) ◽  
pp. 67
Author(s):  
Sabdoadi Dany Saputro ◽  
Djoko Nugroho

<pre><em>This study aims to improve the learning outcomes of students </em><em>of junior high school</em><em> in the academic year 2017/2018 through the use of learning aids.</em></pre><pre><em>This research is a classroom action research. This research was conducted in two cycles, with each cycle consisting of planning, action, observation, and reflection. The research subjects were students of </em><em>of junior high school amount</em><em> 32 students. Sources of data in this study come from teachers and students. Data collection techniques are by observation and evaluation of learning outcomes. Data analysis used descriptive techniques based on qualitative analysis with percentages.</em></pre><pre><em>The results of the analysis of research data can be presented as follows starting from pre-action to cycle I and from cycle I to cycle II. In pre-action, students have not shown good learning outcomes, excellent categories with a percentage of 0%, good categories with a percentage of 3.125% or 1 student from 32 students, enough categories with a percentage of 53.125% or 17 students from 32 students, less categories with percentages 37.5% or 12 students from 32 students, then the category is very low with a percentage of 6.25% or 2 students from 32 students. In the first cycle the category is very good with a percentage of 0%, a good category with a percentage of 3.125% or 1 student from 32 students, enough categories with a percentage of 68.75% or 22 students from 32 students, a category with a percentage of 28.125% or 9 students from 32 students, and very few categories with a percentage of 0%, from the data there can be a number of 23 students have reached the criteria of completion while 9 students have not yet completed. In cycle II it reached a very good percentage of 0%, a good category of 18.75% or 6 students of 32 students, quite a category of 65.625% or 21 students of 32 students, a category of 15.625% or 5 students of 32 students, and less than 0% . So that from the data it can be seen that 27 students reach the criteria of completion while 5 students have not finished with the number of students 32 students.</em></pre><em>The conclusion of this study is that the use of learning aids can improve the learning outcomes of floor gymnastics of junior high school.</em>


1992 ◽  
Vol 85 (1) ◽  
pp. 32-33
Author(s):  
Benita H. Albert

For several years the Oak Ridge Schools have observed “Very Special Person (VSP) Week” during Valentine's Day week in February. This five-day period is specifically intended to remind administrators, teachers, and students that acts of kindness toward each other enhance the school environment. As a mathematics teacher, I think that the most special thing I can do for my own students is to offer continual challenges and excitement in mathematics. It occurred to me, however, that I meet less than 10 percent of the high school population in any year and that many other students and teachers may not share my enthusiasm for mathematics. Thus I was determined that my Very Special Person project for 1990 would reach every classroom — in fact, every teacher and administrator — in the school.


2017 ◽  
Author(s):  
Alex Wirth ◽  
◽  
Boris Aberšek ◽  

Discipline in class is essential. Without it the educational processes and teachings are difficult. In this manner curricula goals are almost impossible to achieve. There are and there always will be some kind of conflicts between teachers and students, but they should not evolve to become a problem. Teachers (especially elderly teachers) often express pessimism of contemporary students. They say that today's students have less knowledge, they do misbehave more often than previous generations. A study among students was conducted. It was trying to determine the rate of discipline in schools in Celje to see if these statements are true. The questionnaire to students of one primary and one high school in Celje, Slovenia were distributed. The answers from 234 students were received. On the one hand, it was found out that senior high school students have the worst level of discipline of all the grades tested. They themselves assess their class atmosphere as less disciplined. They report that teachers use a lot of time to calm the class down. All this is probably a factor in lower average grade that the senior high school students have. On the other hand, it was found out that teachers do not react to the disturbance or they are trying to be repressive. These are not the correct ways of dealing with discipline issues. Therefore, there are some recommended ways how teachers should react. Keywords: discipline in class, primary school, contemporary student, elderly teachers.


2006 ◽  
Vol 5 (1) ◽  
Author(s):  
Chris Roseveare

Few will deny that the past 6 months have been particularly challenging for all clinicians working in hospital medicine. The pressures of ward closures, which many acute hospitals have faced recently, have undoubtedly increased the ‘bottle-neck’ effect at the front door. Any ‘slack’ which might have existed in the past has now disappeared – 82% occupancy, which was once touted as the Holy Grail of bed-crisis prevention now seems a forlorn hope. One of the Government’s solutions is that chronic disease will be managed without admission to hospital. In reality, this will require dramatic changes in the attitudes of patients, carers and general practitioners and will not happen quickly. The impact of any pre-emptive reduction in capacity will be felt long before any such changes take effect. In the meantime it will up to those of us working in the AMU to ‘sort-out’ and ‘turf-out’, where appropriate. Looking on the bright side, at least when the next round of consultant redundancies is announced we should have little difficulty in justifying our existence…. The request to ‘rule-out serious pathology’ is a frequent justification for hospital referral. When the problem is that of a sudden onset of headache the need to rule-out subarachnoid haemorrhage becomes paramount. Most readers will not make the mistake I made once as an SHO, in assuming that negative CT brain scanning is adequate in this context. However, CSF analysis is not always straightforward. Stephen Hill and Ashwin Pinto’s excellent review of this subject will help unravel some of the complexities in this area. Hopefully the reviews of the acute management of chronic liver disease, psoas abscess and sickle cell disease will also be helpful in your day-to-day working practices. I would also draw your attention to the postcard, which Dr Snape has kindly submitted from a collection donated to him by a patient. Referring to the 1918 Avian Inf luenza outbreak the postcard’s author provides a chilling reminder of the impact of this pandemic. If ‘rule-out avian ‘f lu’ becomes a reason for referral to hospital in the future, we will hopefully be well prepared. Finally in a slight change to the previous format there is now a special section of the journal relating to the Society for Acute Medicine. I am aware that a large proportion of readers are members of the society and this needs to be ref lected in the journal’s content. The ‘Society Pages’ will become a regular feature in the journal, hopefully providing readers with useful information and updates on developments within Acute Medicine. In this edition I have included the abstracts from the Free Paper session at the recent meeting in Hull, along with a summary of the meeting and programme for the next meeting in the Royal College of Physicians. Submissions for this section could include summaries of working practices within different acute medicine units around the country, as well as experiences of trainees undertaking the new acute medicine training programmes. All would be gratefully received.


2016 ◽  
Vol 9 (4) ◽  
pp. 165 ◽  
Author(s):  
Martua Manullang ◽  
Waminton Rajagukguk

<p class="apa">Some Factor’s That Affecting The Mathematic Teacher Performance For Junior High School In Medan. This research will examine the effect of direct and indirect of the Organizational Knowledge towards the achievement motivation, decision making, organizational commitment, the performance of mathematics teacher. The research method is a method of surveying the number of respondents as many as 102 teachers of mathematics taken by stratified proportional random sampling. The research found there is a direct influence of organizational knowledge on achievement motivation, decision making, organizational commitment and the performance of math teacher respectively 16.3%, 13.1%, 12.2% and 4.54%. Achievement motivation, decision making, and organizational commitment have directly effects on the performance of mathematics teacher. The magnitude of changes in performance that can directly determine organizational knowledge, achievement motivation, decision-making and organizational commitment respectively are 10.24%, 12.32%, 3.42% and 2.92%. To teachers of mathematics, in order to improve the understanding of the knowledge of the organization, increase achievement motivation through desire superior achievement and improvement of organizational commitment. For heads and school inspectors, need to improve clinical supervision and foster good communication increases the openness and good cooperation with teachers of mathematics, and for the head of the city education field, is expected to give a briefing and training for teachers, race through the efforts competitions drafting paper development learning mathematics.</p>


Author(s):  
Marianthi Batsila ◽  
Charilaos Tsihouridis

This paper looks into what Junior High School learners think of the Web 2.0 tool “Storyboard” for digital story telling purposes and investigates the extent to which it can enhance their receptive and productive skills of reading and writing in the English language. Fifty one randomly selected students, who created a digital story based on a relevant instructive scenario, and their teachers took part in the research. The quantitatively analyzed teachers’ and students’ interviews results and learners’ post-tests data revealed that the tool is considered very motivating and useful increasing learners’ aforementioned English language skills. As learners and teachers indicate “Storyboard” has offered them moments of happiness and joy during their school activities and made their lesson creative and interesting.


2011 ◽  
Vol 57 (2) ◽  
pp. 1836-1849 ◽  
Author(s):  
Ashlyn Munson ◽  
Barbara Moskal ◽  
Alka Harriger ◽  
Tonya Lauriski-Karriker ◽  
Daniel Heersink

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