+7 (727)
344 95 95
Please email us
English
Русский
Қазақша
Subscribe
Profile
Subscription
Balance
Watch history
My library
Notifications
My contests
Поурочные планы
Logout
Русский
Қазақша
Online Mektep
Authorization
Home
Subjects
Contests
Subscribe
Lower Primary Curriculum
Main
Courses on International standards
Lower Primary Curriculum
Environmental Protection
Most viewed lessons
What is an environment?
Protected plants and animals
Sewage treatment – cleaning dirty water
Environmental organisations and the Earth Day
Разделы
5
lessons
Help the environment
7
lessons
Environmentally friendly
4
lessons
Land
4
lessons
Water
4
lessons
Atmosphere
Reviews