Book Section

Lipson, Debora (2008) How Connected are Gears, Ratios and Fractions? In: Connected Maths. Vincent, Jill, Dowsey, John and Pierce, Robyn, eds. The Mathematical Assocation of Victoria, Brunswick, Victoria, pp. 222-231.

Conference or Workshop Item

Lipson, Debora, Murnane, J and McDougall, A (2008) Gearing up for Robotics: An investigation into the acquisition of the concepts associated with gears by teachers in a constructionist robotics environment. In: ED-L2L, Learning to Live in the Knowledge Society, 07 September 2008-10 September 2008, Milan, Italy.