Reshetnikova Tatiana B. RussiaSaratovSSU. Department of Biology. Department of Methods of Teaching Biology and Ecology, 410012, Saratov, Astrakhanskaya str., 83заведующий кафедройк.б.н.rtb-55@mail.ru Author's articles Видовой состав и распространение представителей семейства Осоковые на антропогенных местообитаниях южной части Приволжской возвышенности Realization Systemically – Activity Approach at Biology Lessons within Fgos Algae, Mossy, Pteridophytes and Gymnosperm Plant Species to Be Included Into the Third Edition of the Red Book of Saratov Region Flowering Plant Species to Be Included Into the Third Edition of the Red Book of Saratov Region Protected Vascular Plants of the Nature Sanctuary «Burkinsky the Wood»