With the new iPads targeted at education, you will be able to use the apple pencil for precision drawing.
You can do
- 2 mirror kaleidoscope
- 3 mirror kaleidoscope
Use this app to show the line of symmetry, create translational and slide tessellations, create Escher inspired artworks.
Have a look at this blog post 'Translational Tessellations' for some more ideas.