06. Tangy tastes

Method

A Work with a group at your table.

B One person closes their eyes and puts their tongue out.

C The second person takes a few drops of one of the liquids in a straw.

D Drop the liquid on to the tongue of the person with their eyes closed.

E Describe the taste. Can you guess what the liquid is?

F Do the test again with the other liquids.

Recording your results

Considering your results/conclusions

    1. Write the names of all the acids that you used.

    2. What sort of taste do all the acids have?