Wendy Cross & Carole Sharman 
Summative Assessment in the Early Years [PDF ebook] 

An informative practical guide to observation, assessment and planning in EYFS settings. The main focus of this book covers how to observe children in the setting, and how, using the results from summative assessment in partnership with parents, can help children fill their potential. Clearly set out, user friendly advice, linked to Early Years Matters and brought to life by full-colour photographs of real children in real settings.