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...International journal of humanities and social science invention issn online print www ijhssi org volume issue july pp productive methods teaching middle school dr s candrasekaran m sc ed phil ph d usa pgdexmm mdh mrhh dca airs plot no a type th street first main road mathur mmda chennai abstract the aim this research was to examine productiveness learning in according researcher method allows students actively explore ideas through experiments personal projects laboratories that are guided by teacher participants were seventh standard government higher secondary peruvalapur trichy district tamil nadu india focused on buoyancy unit taught over course week majority grades drastically increased between pre post test after completing results indicated enjoyed success classroom wanted continue learn i introduction schools helps develop problem solving skills critical thinking however curriculum needs be strengthened so it encourages more their environment world is changing central curing d...