https://classroom.google.com/c/NDA4OTIxNTAzNDcx?cjc=gac4k7q - 5-А природознавство; https://classroom.google.com/c/NDA4OTIxNTAzNDgy?cjc=seu6m7b - 5-Б природознавство; https://classroom.google.com/c/MTUxNjc3OTcyOTc3?cjc=sqadk5u 6-А біологія; https://classroom.google.com/c/MTUxNjg0MjQ4MDg4?cjc=gqpwesj - 6-Б біологія; https://classroom.google.com/c/MTUxNjg0MjQ4MDYw?cjc=nqjsdva - 7-А біологія; https://classroom.google.com/c/MTUxNjc3OTcyOTUw?cjc=rnf3sc3 - 7-Б біологія; https://classroom.google.com/c/MTUxNjg0MjQ4MDUw?cjc=levr2uf - 8-А біологія; https://classroom.google.com/c/MTUxNjg0MjQ4MDQ0?cjc=ai6g3ef - 8-Б біологія; https://classroom.google.com/c/MTUxNjg0MjQ4MDM4?cjc=ohhpgsy - 9-А біологія; https://classroom.google.com/c/MTUxNjg0MjQ4MDA3?cjc=vy2vy2y - 9-Б біологія.