Etna火山从卡塔尼亚抵达需要一小时车程,下车后要搭乘缆车,然后换乘越野车到达火山口附近。山上寒风凛冽,尽管只有3000多米高,但依然有着极为多变的气候。我第一次尝试登火山口的时候被狂雨和冰雹砸在了半山腰而无奈折返。 #etna #mountetna #sicily #sicilytravel #italy???????? #italytrip #italytravel #volcano #volcanoetna #catania #climber #mountaineering #outdoorfun
by robinottertrip 9 years ago | via Instagram

What if teachers could dramatically reduce the amount of time they spend reviewing and correcting student work and actually see better results in terms of student learning? - - - #learning #instagood #culture #teachersofinstagram #teachersfollowteachers
by officialascd 8 years ago | via Instagram

What if education leaders approached their work with the perspective of a designer? NEW book from @officialascd available now. #teachersofinstagram #teachersfollowteachers #teachersofig #iteachtoo #iteach #iteachhs #education #teacherlife #teacher #teac
by officialascd 8 years ago | via Instagram