ON THURSDAY WE WERE TESTING DIFFERENT LIQUIDS,TO SEE IF THEY WOULD REACT TO ANYTHING. TO KEEP OURSELVES SAFE WHILE WORKING WITH CHEMICALS, WE WATCHED A VIDEO ABOUT SAFETY. WE TRIED LOTS OF DIFFERENT THINGS TO SEE WHICH ONE WOULD REACT. THE HYDROGEN PEROXIDE REACTED TO THE YEAST IT BUBBLED UP. WE ALSO DID A PH TEST. IF YOU DON'T KNOW WHAT A PH TEST IS IT IS A TEST THAT INVOLVES LITTLE PIECES OF PAPER AND WHEN YOU PUT IT IN TO A LIQUID IT CHANGES COLOURS . TO SEE IF IT IS ACID, NEUTRAL OR BASE. IT WAS COOL BEING SCIENTISTS.
BY TARA AND PHOENIX
Looks very fun and exciting BE CAREFUL!!!!!
ReplyDeleteThat was so fun especially when kakala dressed up ��
ReplyDelete