Numerous studies in the last two decades have attempted to explain the significant relationship between effects of freehand sketching especially in the initial phase of idea generation in engineering design process approach. However, freehand sketches are not favoured by novice designer while generating design task. This paper aim to map how sketching skills benefit STEMenriched learning environment and enabling visually communicated ideas to craft novelty solutions. This systematic review analysed nine papers that use sketch as design tool in STEM enriched engineering design activities. The literature is retrieved from established online database such as SCOPUS and EBSCOHOST. Sketch significantly proves as powerful tool in prompting visual ideas, reflect prior knowledge, aid communication and collaborative practise and engage active learning. The infancy of research using matured student sample, different ethnic and social economic background will create interesting research opportunities in multiracial nation.