#iteachphysics

Yes, I use this one too

Is that salty water?

I did an hour quick revision summary of electricity to my year 11 child with a mini plasma ball and a couple of LEDs, but an energy stick looks even better!!

Having something useful for pupils to do while register is being done, mwbs etc handed out and everyone settles means this time isn't wasted. Getting kids to try and remember previous lesson's content provides a bit of spaced retrieval. Kills 2 birds with 1 stone.

We were up at 6am to drive over to Oxford for the HAPP conference too!

I'm here, but not often.

Are you licking the pencil sharpener first? Gotta be careful doing that in the wrong direction!

Looks like you've been up to some serious academic research on this, Dan. Well done!