Mathemateg a Rhifedd
Mathematics and Numeracy
Defnyddio mathemateg i ddatrys problemau yn y byd go iawn.
The application of mathematics to solve problems in real-world contexts.
Embedded Files
Gwaith Rhif / Number work
Lluosi rhifau gyda 10 / Multiplying numbers by 10
Adalw gwybodaeth
Cyfrifo Arwynebedd a Pherimedr
Calculating Area and Perimeter
Mesur gyda Chentimetrau a Metrau
Measuring with Centimetres and Metres
Ffracsiynau
Fractions
Rhannu - Dull 'Bus Stop'
Division - 'Bus Stop' Method
Cyfrifo Oed Gwahanol Coed
(mesur y cylchedd ac yna rhannu gyda 2.5)
Calculating the Ages of Various Trees
(measure the circumference and divide by 2.5)
Gwaith Rhifedd Mabolgampau
Enghreifftiau o waith-cartref y tymor
Creu cardiau Top Trumps
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