Calculating Work Done HT

I think the description of work is a bit clunky. "when a force moves" - a force isn't an object; can you describe it as moving? "If an object that has a mass is moved then work is needed" - work is done to move the mass; it is not required after the mass has moved, like a debt.

A handy resource to have to thank you

Really useful, thanks

I like the way you get students to write their own question, making them think and approach problems from a different angle. Very useful, thanks.

Very useful to get learners create and test their own questions. Great example of AfL. I added this resource to the @tesScience Twitter stream. Thanks for sharing.