Abstract
Ushbu maqolada 3 va 6 sinflarda yangi tabiiy fanlarning joriy etishining samaradorligi haqida fikr yuritilgan.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Ushbu maqolada 3 va 6 sinflarda yangi tabiiy fanlarning joriy etishining samaradorligi haqida fikr yuritilgan.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.