КОМПЬЮТЕР НАШЕГО ВРЕМЕНИ ВЫПОЛНИЛ СТУДЕНТ ГРУППЫ ДМО-21 ЛОБЫШЕВ МИХАИЛ. - презентация

1 КОМПЬЮТЕР НАШЕГО ВРЕМЕНИ ВЫПОЛНИЛ СТУДЕНТ ГРУППЫ ДМО-21 ЛОБЫШЕВ МИХАИЛ

2 Is the computer an enemy, a friend, an assistant ?

3 The first way to store the calculation

4 The first counting device of antiquity - Abacus

5 Accounts

6 The first comput ers

7 Modern personal compute rs with microcirc uits

8

9 Arguments "For" the use of a computer: Material in preparation for lessons Useful information Tutorials Writing music, poems Mail, communication on the Internet Library at home Medical examination Games Shopping, information on the Internet Drawing

10 Arguments Against using a computer: Impairment of sight Curvature of posture Avoiding live communication Not familiar with this library Harmful radiation A lot of aggressive games Erroneous information Errors in calculations Machine failure

11 Workplace equipment Furniture must match the growth of the child. The chair must be with a firm back. The child should be at least cm away from the monitor. The table on which the monitor stands should be placed in a well-lit place, but so that the screen does not There was a glare. To humidify the air in the room is recommended to put the aquarium.

12 и Computer programs to help the student Books Directories Audiobooks Tests Dictionaries Encyclopedias

13 A computer can not itself do harm or benefit to a person. It all depends on the person!