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Rainbow Fizz

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Overall rating 3 out of 53.3 (9 ratings)

Last updated 19 May 2013, created 05 October 2008, viewed 24,499

Worksheet and ppt for Acids and Alkalis lesson focussing on observations and revision of neutralsatin and indicators. I usually use it as a revision lesson and get them to make observations and note down what happens at each step of the reaction. If measured out properly by a technician before ha More…nd and done carefully by the pupils (tilt the tubes when pouring as if you were layering a drink) the careful kids are rewarded with a beautiful rainbow effect in the test tube, the others learn to be more careful but are also able to make the observations at each step.

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very useful thank you

from missjobson0900, 19 May 2013 		(report comment) 4 out of 5

Love the quizbuster! excellent will defo use

from nick_mal, 04 February 2013 		(report comment) 4 out of 5

it is good demo

from praveenjadramkunti, 21 November 2011 		(report comment) 2 out of 5

Advice on quantities. This looks a really good little practical that I'm going to try. Any news on the quantities?

from andystes, 01 March 2010 		(report comment) 4 out of 5

Quantities. Sorry about that, I'll fish out my notes and update this.

from londinium, 22 February 2010 		(report comment) 3 out of 5
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londinium"s avatarlondinium

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