Add ipythonblocks module to kernel
iPythonBlocks is a python module designe for iPythonNotebooks to bring simplified graphism through a grid This way, pupils works with the equivalent of big pixels. It's far more easy for them to understand small grids and after that they can switch to bigger pictures far more easely.
it's easy to install iPythonBlocks on a machine for jupyter with
pip install ipythonblocks
The sources are to be found on github