This screenshot shows part of a screen where
pupils are taught about the reaction of metals with acids; they
are given a word equation, promted for formulas and finally have to
balance the equation. This section is aimed
at around Years 10 (UK); Grade 9 (US).
The Periodic table is available as a reference tool - pupils use it to help work out the formulas oif the compounds.
This is one of over 50 screens in the complete program!
© copyright Ray Le Couteur Last update March 2005