Teachers, save “Pa rhif sydd ar goll? Which number is mi…” to assign it to your class.

Edrychwch ar y fideo. - Edrychwch ar y weithgaredd. Ydych chi'n gallu gweithio allan pa rif sydd ar goll ar y llinellau rhif? - Defnyddiwch y i lusgo'r rhif cywir. - Gallwch hefyd ysgrifennu'r rhifau 0 i 10 ar ddarn o bapur, torri pob rhif, cymysgu nhw a gofyn i'ch plentyn ail drefnu'r rhifau. Unwaith bo'r rhifau nol mewn trefn gallwch guddio rhif a gofyn i'ch plentyn pa rhif sydd ar goll. Os yw'ch plentyn yn cael trafferth, canolbwyntiwch ar rhifau 0 i 3, neu 0 i 5. Watch the video. - Edrychwch ar y weithgaredd. Can you work out which number is missing on the number lines? - Use the tool to drag the correct number onto the line. - You can also write number 0 to 10 on a piece of paper. Cut each number and mix them up. Help your child to put each number back in order. Once ordered you could hide a number and ask your child which number is missing. If your child is struggling concentrate on numbers 0 to 3, or 0 to 5. Pob lwc / Good luck