The following sections present the frequencies and percentages of
utterances during the MBL and VTL sessions on Hooke’s law and
Newton’s second law of motion analyzed by knowledge type and
cognitive process. These are followed by results of data analysis by time,
spent on different activities during the four lessons. Finally, the extent to
which the elements of mathematization as well as the type of
mathematization (horizontal and vertical) were present in the laboratory
sessions is presented.