@article{202008.0532, doi = {10.20944/preprints202008.0532.v1}, url = {https://doi.org/10.20944/preprints202008.0532.v1}, year = 2020, month = {August}, publisher = {Preprints}, author = {Cristóbal Gallardo-Alba and Björn Grüning and Beatriz Serrano-Solano}, title = {A Constructivist-Based Proposal for Teaching Practices During Lock-Down}, journal = {Preprints} }