Used when people or things take turns or are processed sequentially. Often implies a fixed or agreed order.
The students gave their presentations in turn.
Please line up at the register in order.
順番に stresses following a set order or sequence, whereas 代わる代わる highlights people swapping roles or turns without necessarily implying a fixed order.
順番に and 順々に both mean 'in turn', but 順番に focuses on taking one's place in a queue or list, while 順々に stresses the methodical, step-by-step progression through each item.
順番に means 'in order/in turn' for a sequence of any length, whereas 交互に specifically implies going back and forth between two sides.
順番に is a common everyday phrase for taking turns or going in order, while 順次 is more formal and used in official or procedural contexts.
順番に means 'in turn, one at a time', the opposite of 一斉に, which means everyone acts at the same instant.
Adverbial form of 順番 (じゅんばん, 'order, turn'), which is composed of 順 (じゅん, 'order') and 番 (ばん, 'number, turn').