Reception > Welsh > Maths_Numeracy > Measures and geometry > Adnabod siapau 2D

Gan Bethan Pennington

Bwriadau Dysgu:

  • Adnabod siapau sylfaenol megis cylch, sgwâr, petryal a thriongl.
  • Recognise basic shapes such as a circle, square, rectangle and triangle.

Cam 1: Trosolwg o weithgaredd ar gyfer rhieni, gofalwyr a disgyblion

Bydd gan eich plentyn y cyfle i drafod siapau maen nhw’n adnabod gan geisio disgrifio mewn geiriau syml. Yna gallant fynd i chwilio yn y cartref am eitemau sy’n siâp cylch, sgwâr, petryal a thriongl.Gwyliwch y fideo enghreifftiol isod gyda’ch plentyn.

Your child will have the opportunity to talk about shapes they know and describe them in simple terms. They can then go and search their home for items that are in the shape of a circle, square, rectangle and triangle.

Watch the following demonstration video with your child.

Cam 2: Cyflwyniad i’r gweithgaredd a gwybodaeth ychwanegol

Mae’r gweithgaredd yma yn datblygu sgiliau maths eich plentyn wrth iddyn nhw adnabod a disgrifio siapau 2D.Am her, gofynnwch i’ch plentyn i ddisgrifio pob siâp i chi a/neu ddisgrifio’r gwahaniaeth rhwng sgwâr a phetryal.

This activity develops your child’s mathematical skills by asking them to recognise and describe basic 2D shapes. For a challenge, ask your child to describe each shape to you and/or describe the difference between a square and a rectangle.

 

Cam 3: Tasgau i’w cyflawni ar gyfer y gweithgaredd hwnI gwblhau’r gweithgaredd yma, dilynwch y camau isod:

To complete this activity, do the following tasks:

  1. Trafodwch wahanol siapau mae eich plentyn yn adnabod, ydyn nhw’n gallu eu henwi? / Discuss the shapes your child is familiar with; can they name them?
  2. Gwyliwch y fideo enghreifftiol gyda’ch plentyn / Watch the demonstration video with your child.
  3. Ewch am helfa siapau o gwmpas eich tŷ, pa siapau gallwch chi ddarganfod? / Go on a shape hunt around your home, what shapes can you find?
  4. Barod am her? Allwch chi ddisgrifio’r siapau yma? / Ready for a challenge? Can you describe these shapes?
  5. Tynnwch lun o’r gwahanol siapau rydych chi wedi darganfod a danfonwch i’ch athro/ athrawes d/ddosbarth / Photograph or draw a picture of the items you have found which represent the different shapes and send to your class teacher.

Ar ôl i chi gwblhau’r dasg gallwch anfon e-bost at unrhyw beth rydych chi’n ei greu (lluniau, dogfennau, sgrinluniau ac ati) yn uniongyrchol i’ch athro neu ei uwchlwytho’n uniongyrchol i unrhyw un o’r lleoedd sydd ar gael yng Ngham 4.

Cam 4: Cliciwch ar y ddolen berthnasol isod os oes gennych unrhyw waith i’w uwchlwytho i’ch ardaloedd ar-lein

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