i used
www.thecommunicationtrust.org.uk and
www.ican.org.uk and
talkingpoint EYMP5 will come in handy when you do your cypop 15 unit
http://www.silkysteps.com/forum/showthread.php?t=17430
you need to write how SLC is used when we are learning for example listening, communicating etc and how these help us learn, emotional - less likely to throw tantrums when their skills in SLC have grown and they are understanding more behaviour- once a child understands language they can begin to understand the consequences of their actions etc
social- allows children to understand the feelings of others and ways we may interact
hope this gives you some ideas to expand on if you need anything else just ask x