Hi Liz, I've emailed you separately, but unfortunately in this case the resource did not come to us with an 'answer sheet', and has various possible solutions. We would rather leave it to the teacher to discuss the possibilities. In your case, it might be best to speak to a subject specialist.
Posted on 16th March 2015
I love this resource- but an answer sheet would be useful for us non-specialists
Posted on 10th March 2015
Review this resource...