Azerbaijan Space party events on April 12

WORLD Aviation and Cosmonautics Day on April 12! So another STEM holiday week is ahead. Are you ready to prepare a “water rack” with your students and test them in the yard of the school?Azerbaijani STEM teachers and their students will do it whith great pleasure.

• PROJECT • Investigation of reactive movement
Theoretical information. The fascinating practical application of the impulse conservation law is a reactive act. You know what jet activity is from the 6th and 8th grade physics disciplines:

● Reactive motion is when the body moves in the opposite direction when it moves with a part of it. For example, rocket movements are based on the principle of reactive movement.
Principle of the rocket operation. The missile is a closed system of cover and fuel. Covered pipe, one side closed and one side is open. A soplo was worn to release the burning gas on the open side of the cover. When the rocket is turned on, fuel burns into high pressure gas. As the pressure of the gas is high, it is thrown into the atmosphere at a great speed from the rocket’s sling, and the rocket shifts to the opposite side .

Image result for water roket

The start of the “water rocket”

Supply: plastic bottles (1 liter), water (0.5 l), fungus goggles, pneumatic and pneumatic pumps that blow air to the ball.
The course of action.
1. Pour 1/3 of water into the bottle, close the mouth with a plug, place the bottle upwards on the rack so that it is at 40-50 ° angle to the horizon.
2. Quickly hit the bottle with the needle pumping needle. After a few minutes in the bottle
“Exciting” events happen and the “rocket” is at a great pace
“To heaven”
Note: The “rocket” can be used to design the surface of the rocket, making it possible to paste additional details from the top of the bottle with a rocket image.

Questions for students:
What is the reason for the “rocket” acceleration?

What kind of speed can this speed be calculated?

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I am physics teacher from Azerbaijan. I shall be very glad to join different projects about science, STEM and nature. I whant to see my studentst an active, tolerant and happy as a world citizen. Good luck all of you! Best regards from land of fire Azerbaijan! - "Best Teacher" contest winner , President of the Republic of Azerbaijan dated December 21, 2015, by Order No. 1635 ; - TN-organized by V "E-education" Republican competition "Teachers' blogs" on the 1st place winner, 2014; - IEP and "DG" on PU-91, jointly organized by the Heydar Aliyev "Best Education Blog" Republican contest "Best Educational bloggers," the honorary title holder, 2014; - ZL-organized by the MOE and "Innovative Teacher" contest "The best e-resource" nomination 2nd Place Winner, 2016; - TN and EduMedia - Organization of the "Promethean boards application in education," the Republican contest honors, 2015; - MB and the TN-in "organized by the Financial Literacy and Life Science" Republican contest honors, 2015; GIN and MoE's "My velo-article" Contest Honors Diploma in Republic in 2017 (winning articles have been published in book form); AWITA 2017, "Azerbaijan Women Information Tecnologies Awards" 2017 finalist in the international competition. - ZL-organized by the MOE and "Innovative Teacher" contest "Teacher lectures and articles 2nd place winner in the nomination, 2017 - "E-education" Republican Contest expert of the nomination"The best Internet resources in education" (2015) - "E-education" Republican Contest jury of the nomination "student work" and "School sites" (2016) - "LabDisk digital laboratory equipment application in education" contest, an expert on the subject of physics (2016) - Ministry of Education "Textbook Review Commission," an expert on the evaluation of the textbooks of Physics (2016)

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