Datblygu Mathemateg: Deall Siapiau a Mesurau Blwyddyn 1

Llyfr gweithgareddau y gellir ei addasu a'i lungopïo ar gyfer y wers fathemateg. Mae'r llyfr yn cynnwys dros 50 o daflenni, gweithgareddau estynnol a nodiadau i athrawon a rhieni. Addasiad o un o lyfraur gyfres 100% New Developing Numeracy (A&C Black).

A versatile activity book that can be easily adapted and photocopied for maths lessons. It includes over 50 sheets, activities and notes for teachers and parents. An adaptation of a title in the A&C Black series, 100% New Developing Numeracy.