The Federation of Andhra Pradesh Teachers' Organisations organised a dharna at 10th class valuation centres here on Sunday opposing the concept of cluster schools proposed by the Government.
They also found fault with the inordinate delay in issue of health cards and enhancement of salaries in accordance with pay revision.
Leaders of the organisation Gonti Sridhar, Samala Simhachalam and others raised slogans against the government and insisted that their charter of demands be accepted immediately.
