Authors:
Sanchez, JF
Hoh, F
Strub, MP
Strub, JM
Van Dorsselaer, A
Lehrer, R
Ganz, T
Chavanieu, A
Calas, B
Dumas, C
Aumelas, A
Citation: Jf. Sanchez et al., Expression, purification, crystallization and preliminary X-ray analysis of the cathelicidin motif of the protegrin-3 precursor, ACT CRYST D, 57, 2001, pp. 1677-1679
Citation: J. Erickson et R. Lehrer, What's in a link? Student conceptions of the rhetoric of association in hypermedia composition, COMPUTERS AS COGNITIVE TOOLS: NO MORE WALLS, VOL II, 2000, pp. 197-226
Authors:
Lehrer, R
Schauble, L
Carpenter, S
Penner, D
Citation: R. Lehrer et al., The interrelated development of inscriptions and conceptual understanding, SYMBOLIZING AND COMMUNICATING IN MATHEMATICS CLASSROOMS, 2000, pp. 325-360
Citation: Mj. Koehler et R. Lehrer, Designing a hypermedia tool for learning about children's mathematical cognition, J EDUC COMP, 18(2), 1998, pp. 123-145