“…For related numerical methods, a good number of article is devoted to strongly nonlinear elliptic problems, see, [4], [10], [14], [16], [17], [25], [28], [29], [35] and references, there in. However, there seems to be less number of papers available in literature on numerical approximation to strongly nonlinear parabolic problems, see, [3], [19], [30] and [22], etc. The more relevant article is [3], where conforming FEM is applied to the problem (1.1)-(1.3) and optimal error estimates in L ∞ (L 2 ) are derived using piecewise polynomial of degree r ≥ 2 for d = 2 and for d = 3, r ≥ 3.…”