Используемые ЦОР:
http://school-collection.edu.ru/catalog/res/d3f971ba-ac57-437b-a1ab-4574e0b82ce2/view/
http://school-collection.edu.ru/catalog/res/0534e099-3607-454a-b812-a56ee611cfbd/view/
http://school-collection.edu.ru/catalog/res/75ac73a5-de66-494e-87bd-189dc3a5398d/view/
http://school-collection.edu.ru/catalog/res/3dd1e52a-3f13-4041-abb2-f2db9c2e8fca/view/
http://school-collection.edu.ru/catalog/res/d68b2443-11a2-4f03-b3e4-16c46b195125/view/
http://school-collection.edu.ru/catalog/res/273cf88d-2993-4ba0-ba53-739f8fdc5fbe/view/
http://school-collection.edu.ru/catalog/res/e8fefcde-4906-4660-9342-d1b536be2a90/view/
http://school-collection.edu.ru/catalog/res/6b72ba68-190b-411f-aace-cd5b63656d1d/view/