There must be a cheaper option for data time

The Three mobile mifi means it can be taken to students homes where they don't have a broadband or cable internet connection and that's cool but so many online resources take up lots of data - but students are used to seeing interactive whiteboard resources.  Power points and slideshows are cool but Business Studies for example is now heavily dependent on videos from you tube - although of course the text books for the units and workbooks are still much the best.

How to achieve mobile but cheap bband is research that's ongoing,  Every penny has to be carefully sorted through the summer months,