Welcome to the SPRinG (Social Pedagogic Research into Group-work) web site. The project is part of a larger research programme on teaching and learning, funded by the Economic and Social Research Council (ESRC). The project began in January 2000 and was due to end in September 2005 but continues in a number ways. It involved collaborating with teachers to enhance the effective use of grouping and group work across Key Stages 1 to 3.