25 effective team building exercises in this section there are 5 icebreaker games for new teams in which members are just getting to know each other once your team is ready to jump out of their comfort zone i have provided step by step directions for 20 team building exercises that are exciting insightful and fun this list contains both outdoor and indoor team building activities to get . 25 activities for developing team leaders by fran rees paperback details isbn 978 0 7879 7076 5 isbn 10 0 7879 7076 x pfeiffer 2004 2004. Leaders facilitate team building marshmallow challenge the marshmallow challenge is a team building activity in which teams compete to build the tallest crocodile river the crocodile river is a team building activity in which group members need to support each other in a chinese puzzle . Get this from a library 25 activities for developing team leaders fran rees