Super scientists in Rang a 3

Rang a 3 investigated which everyday household items can be classified as acids and bases in class today using red cabbage as an indicator. Pupils became scientists as they made predictions before conducting the experiment and finding their results.

Pupils used their measurement skills to ensure the results were fair and accurate.
Pupils used the red cabbage pH scale to identify whether the substance tested was categorised as an acid, neutral or a base.
Pupils arranged their mixtures according to the red cabbage pH scale.