The main ->Visual didactic materials -> Russian ->Russian for mathematicians->
Первая четверть тригонометрической окружности

Visual didactic materials
«Первая четверть тригонометрической окружности»

           The series «Первая четверть тригонометрической окружности»
from collection «Learn to read Russian mathematical texts» carries on the line of forming elementary lexical skills and basic ideas of russian mathematical terminology.

           These films can be reproduced on any computer having WINDOWS version 95 (and higher versions) without an additional installation of special programmes as they are made in EXE format.
           The principle of operation: the changing of frames is executed by pushing of a printed (graphical) button. Movement is is possible both “forward” and “backward”.

           The series is worked out for using by a teacher at lectures and practical studies in groups of mathematical fields of pedagogical higher school’ s physico-mathematical faculties and forms of schools with profound study of mathematics.

           The main aim of the series. Its direction is determined by strictly preventing aims. The films are meant to form elementary lexico-grammatical skills of students of not-philological fields onto the material giving the elementary idea of russian mathematical terminology. The content and the purpose of the series is determined by strictly preventing aim and is directed to learning of special terminology.
          

           The texts are given in different versions of translation: from Russian into English, from English into Russian (in sequences), in Russian only.

           A special feature of methodical purposefulness of the series. The effectiveness of teaching is reached this way: visual and text learning information presented ot the screen join in one whole available to the learner’s visual perception.Terseness of the text and the apperance concentrates the attention of the learner’s onto the main elements of the learning material that promotes quicker assimilation of the offered material by students.

           In group studying joint watching on a big screen is recommended. It will help the teacher to concentrate the students’ attention in common direction and tempo.

Первая четверть тригонометрической окружности

  1. Замечательные углы первой четверти тригонометрической окружности
2. Замечательные радикалы на радиусах первой четверти тригонометрической окружности
3. Замечательные синусы и косинусы углов первой четверти тригонометрической окружности
4. Радианная мера замечательных углов первой четверти тригонометрической окружности
5. Замечательные радианы и радикалы первой четверти тригонометрической окружности
6. График синуса на промежутке от 0 до П/2 на клетчатой бумаге
7. График косинуса на промежутке от 0 до П/2 на клетчатой бумаге
Brief contents of the series
 

№1. Замечательные углы
первой четверти тригонометрической окружности

Frame from the film

       Slide-film «Замечательные углы первой четверти тригонометрической окружности» begins meeting the first quarter of the trigonimetrical circumference and basic russian mathematical terminology,which allows to describe.

       The small number of freqently repeating terms allows to assimilate and remember all the neccessary lexical units.

The Russian-English variant

The English-Russian variant

The Russian variant

To the list of films

 
 

№2. Замечательные радикалы
на радиусах первой четверти тригонометрической окружности

Frame from the film

       Slide-film «Замечательные радикалы на радиусах первой четверти тригонометрической окружности» tells us about the way we can determine the position of the remarkable radicals.

The Russian-English variant

The English-Russian variant

The Russian variant

To the list of films

 
 

№3.  Замечательные синусы и косинусы
углов первой четверти тригонометрической окружности

Frame from the film

       The slide-film «Замечательные синусы и косинусы углов первой четверти тригонометрической окружности» widens students’ active vocabulary through meeting the educational material interpreting features of finding the remarkable sines and cosines of the angles of the first quarter of the trigonоmetrical circumference.

The Russian-English variant

The English-Russian variant

The Russian variant

To the list of films

 
 

№4.  Радианная мера замечательных углов
первой четверти тригонометрической окружности

Frame from the film

       The slide-film «Радианная мера замечательных углов первой четверти тригонометрической окружности» contains more difficult language material with the help of which the ways of finding the radian measurement of the remarkable angles of the first quarter of the trigonometrical circumference are determined.

       The widening of speech units stock happens here, a number of adjectives is brought into together with new nouns.

The Russian-English variant

The English-Russian variant

The Russian variant

To the list of films

 
 

№5.  Замечательные радианы и радикалы
первой четверти тригонометрической окружности

Frame from the film

       The slide-film «Замечательные радианы и радикалы первой четверти тригонометрической окружности» gives an idea of finding the remarkable radians and numbers of the first quarter of the trigonometrical circumference.

The Russian-English variant

TheEnglish-Russian variant

The Russian variant

To the list of films

 
 

№6. График синуса
на промежутке от 0 до П/2 на клетчатой бумаге

Frame from the film

       The slide-film «График синуса на промежутке от 0 до П/2 на клетчатой бумаге»shows the learner the special features of building the graph of sine on the plotted paper, brings in new concepts and promotes fixing of already known grammatical structures.

       In the last films the complexity of language material grows gradually.

The Russian-English variant

The English-Russian variant

The Russian variant

To the list of films

 
 

№7. График косинуса
на промежутке от 0 до П/2 на клетчатой бумаге

Frame from the film

       The slide-film «График косинуса на промежутке от 0 до П/2 на клетчатой бумаге» finishes the series and it is aimed to learning, revising and controlling the material.

The Russian-English variant

The English-Russian variant

The Russian variant

To the list of films

 
 
The author’s group:
Conception and visualisation - Reznik N.A.
Planning and visual organisation - Yezhova N.M.
Selection of lexical material, approving and adaptation - Karasev A.A.
Mathematical editing and testing - Temnikova I.S.
The main ->Visual didactic materials -> Russian ->Russian for mathematicians->
The first quarter of the trigonometrical circumference

The visual lessons | Visual didactical materials | Our publications |About us |Requests | News of the web site |Contacts |Our friends


© Natalya Reznik (nareznik@yandex.ru): the chief of the project “The visual school”
© Natalia Yezhova (naegova@yandex.ru): the methodologist-elaborator of the web site
© Aleksey Baryshkin: design the mock-up of the web site
© Anrey Karasev: translator

Рейтинг@Mail.ru Rambler's Top100