I always ask my outgoing sixth formers what activities they found the most memorable from their time at school.Almost without fail, ‘rainbow fizz’ is mentioned – an introductory acid–base practical that gives students a look at indicators and neutralisation. This got me thinking – if it’s so memorable, is it worth repeating for older students?
Read the article that accompanies this video in the May 2016 issue of Education in Chemistry at [ Ссылка ]
This is part of the Education in Chemistry Exhibition Chemistry series: chemistry demonstrations to capture your students' imaginations: [ Ссылка ]
Image credits
0:33 Beakers by Dejan Jovic DJ (Own work) [CC BY-SA 4.0 ([ Ссылка ])], via Wikimedia Commons: [ Ссылка ]
0:41 0:33 Beakers by Dejan Jovic DJ (Own work) [CC BY-SA 4.0 ([ Ссылка ])], via Wikimedia Commons: [ Ссылка ]
0:41 Vinegar by Goelles Alois (Own work) [CC BY-SA 3.0 ([ Ссылка ])], via Wikimedia Commons: [ Ссылка ]
0:47 Water tap by Matthew Bowden www.digitallyrefreshing.com ([ Ссылка ]) [Attribution], via Wikimedia Commons: [ Ссылка ]
0:49 Cleaning products by THK18 (Own work) [CC BY-SA 4.0 ([ Ссылка ])], via Wikimedia Commons: [ Ссылка ]
