Gwyddoniaeth – Arbrawf Roced Balwn / Science – Rocket Balloon Experiment

Dysgwyr uchelgeisiol, galluog. / Ambitious, capable learners.

Adeiladu sylfaen o wybodaeth ac yn meddu’r sgiliau i gysylltu a chymhwyso’r wybodaeth honno o fewn testunau gwahanol. / Are building up a body of knowledge and have the skills to connect and apply that knowledge in different contexts.

Cafodd blant blwyddyn 4 hwyl a sbri’r wythnos yma wrth iddynt gynnal arbrawf teg er mwyn ateb y cwestiwn: A yw maint y balwn yn effeithio ar gyflymder?

Year 4 pupils had a lot of fun this week whilst carrying out a fair test to answer the question: Does the size of a balloon affect how far it travels?

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