New posters for the NSW Chemistry course M6: Acid Base Reactions focusing around the Indicatorssection. Print them off in colour, get the students to use coloured pencils to fill it out to emphasise the coloured complex ions.
 
This pack contains 7 A3 posters
What are Chemical Indicators
Natural Indicators - Cabbage Juice
Bromothymol blue
Methyl orange
Phenolthphalein
Universal Indicator
Indicator Chart
 
The posters are A3  in size which were designed for printing and laminating. Great for display on walls, A3 laminated cards for group work to examine while completing worksheets etc. Maybe print them as an A4 size or A5 for a summary book.
 
They can be used in conjunction with the study cards or video course series.