Close message
Due to maintenance between 17:00 to 19:00 on Thursday 30th May 2024, Scootle website may face disruption in service. We apologise for any inconvenience caused.
Students use this resource consisting of five slides with diagrams, written explanation and voice-over to understand how to use indicators to classify solutions as acidic or alkaline. There is a two-question quiz and a summary slide.
This resource addresses Science Understanding in the area of chemical science for year 9 science students. This resource is introductory and best used when combined with other Intel resources such as pH.