Educational mining used to evaluate the leaners performance and the learning environment. The learning process are involved and influenced by different components. The memory is playing vital role in the process of learning. The long term, short term, working, instant, responsive, process, recollect, reference, instruction and action memory are involved in the process of learning. The influencing factors on these memories are identified through the construction analysis of Neural Network Back Propagation Algorithm. The observed set of data represented using cubical dataset format for the mining approach. The mining process is carried out using neural network based back propagation network model to decide the influencing cognitive load for the different learning challenges. The learners difficulties are identified through the experimental results.