Cover title.
"Ddogfen canllawiau Rhif: 044/2010."
Publisher's reference: WG10-10789.
"Dyddiad diwygio: Tachwedd 2010."
Also issued in English version: How to develop thinking and assessment for learning in the classroom.
Sut i ddatblygu meddwl ac asesu ar gyfer dysgu yn yr ystafell ddosbarth. Published by Llywodraeth Cynulliad Cymru/Welsh Assembly Government in 2010. Publication and catalogue information, links to buy online and reader comments.