Description: Using a concrete Logifaces piece and the Logifaces GGB Application ([url=https://www.geogebra.org/m/ecccumet]https://www.geogebra.org/m/ecccumet[/url]) students should familiarise themselves with vectors in R3[br]1) Vector as a point -- finding coordinates of the corners of the Logifaces piece[br]2) Vector as an arrow -- finding lines (from corner to corner) and describing lines on the surface using coordinates[br][br]Solutions/Guidelines/Expectations: as students use different pieces, students should be able to discover similar and possible different coordinates of their Logifaces pieces[br]students with same Logifaces pieces form groups of 2, compare their solutions + have stones side by side >> should be able to discover similarities of vectors as arrows