Dynamic technology in maths learning

What are the issues around using dynamic mathematical technology in mathematics learning?

Dynamic mathematical software consists of tools and environments to support mathematical thinking
These offer opportunities to reconceptualise the underlying mathematics through different and linked mathematical representations, accessible to students at different levels
Use of graphing software or dynamic work on mathematical objects can help shift focus to underlying concepts
Use of dynamic mathematical software can promote collaboration and shift the centre of expertise away from the teacher; teachers should plan for this shift
There is a clear need for more good-quality sustained CPD for teachers on the use of dynamic mathematical software, through the use of MOOCs and online toolkits
Technology use in assessment and curriculum should be carefully planned for coherence and with teacher support in mind