Experimenting

For some reason we are getting through whiteboard pens at a more rapid rate this year. Which when we have fewer groups using them? It's a mystery...

So, we are experimenting with making sure they are stored horizontally at the end of each day (which it does say on the pens) that the lids are on firmly and not in the bottom drawer near to the underfloor heating. Also putting the pencils for sharpening in the same container. 

The joys of stationery monitoring.