12 March 2015

science experiment - for respiration

hello friends..

i had a school project to post here...yes again a simple science experiment this one for respiration learning activity...

things needed
  1. empty bottle
  2. straw
  3. ballons
  4. rubber band





needs


tie the balloons in straw.....for this i  used small rubber bands




cut the  bottom of the bottle





make a hole in bottle cap and there insert the straw tightly..







finally added empty cover to the bottle bottom and tie it..






now the experiment time...



yes if we pull the cover down the balloons are enlarged like our lungs...simple respiration...







i hope is interesting to u...and thanks for watching our experiment...










coloursdekor

recycle-re-purpose-re-invent-

creativejewishmom

totsandme.


6 comments:

  1. It is very Interesting and practical way to each kids !

    ReplyDelete
  2. fantastic! thanks for sharing on craft schooling sunday!

    ReplyDelete
  3. wow!! thats interesting!! Thanks for sharing this! :)

    ReplyDelete
  4. What a great experiment and so very clever, I also enjoyed the explanation. Thank you for sharing this with us on Recycle, Re-Purpose & Re-Invent and hope you will come join us again next month.
    :) Chris / CS Designs.

    ReplyDelete
  5. Neat! What a great project when learning about the human body!

    ReplyDelete

LinkWithin

Related Posts Plugin for WordPress, Blogger...