Urgent: BISB Back to School Barbecue - Friday 29th September 2017 at 17:00
Sign Up HERE

Dismiss Notice
  • Vedeli ste že...

    sme otvorili novú budovu škôlky hneď vedľa našej hlavnej budovy na Pekníkovej ulici?

    EYC

  • Naozaj medzinárodná škola

    Na našej škole máme študentov z viac než 50 rôznych krajín čo nás skutočne robí medzinárodnou rodinou.

    Primary children

  • Inšpirujúce a motivačné prostredie

    Naši motivovaní a vysoko profesionálni zamestnanci v British International School Bratislava sú tu aby zabezpečili aby sa každému dieťaťu darilo.

    Teacher with children

  • Študijné výsledky

    Zameriavame sa predovšetkým na dosahovanie skvelých výsledkov a povzbudzujeme našich študentov rozvíjať svoje individuálne schopnosti a záujem, čo znamená, že každé dieťa u nás prosperuje.

    Student doing presentation

3C learning about muscles

3C have had lots of fun exploring how muscles move the body by contracting and relaxing.

 

  • 3C learning about muscles
  • 3C learning about muscles
  • 3C learning about muscles
  • 3C learning about muscles
  • 3C learning about muscles
  • 3C learning about muscles
  • 3C learning about muscles

Muscles which move bones act together in pairs. This means that as one muscle contracts, its partner relaxes. Then, as the partner muscle contracts the first muscle relaxes again. Contract - means becoming shorter. The muscle fibres slide together and stack up to make a fatter shape, a bit like when you shuffle a pack of cards together. Relaxing means the fibres slide apart and the muscle gets longer and thinner.


Sarah Cook
3C class teacher

Share this page:

Share