From Top to Bottom:
1) Volume+Speed+Weight by Mary-Frances Cusick, 2) Speed by Alexander Gaura, 3) Speed by Shiye Su, 4) Speed by Ian Adler, 5) Weight by Carl Bridge, 6) Speed by Calypso Michelet, 7) Age by Mikayla Reid, 8) Density by Alma Crawford-Mendoza, 9) Speed by Eliza Maggio, 10) Weight by Alma Crawford-Mendoza, 11) Weight by Yi-Wei Wang 12) Volume by Ben 13) Speed by Chenoa Albertson