Please see attached Ch.3 Site selection, Design and Project Management.
As revision please look through the PDF of the chapter and your notes. I would advice you to use this time to create some visual aids to help you revise for your exams also.
I have also attached a PDF on joinery for you to have a look at. As your Construction Studies 4hr practical exam is still going ahead in May at the moment, but we have no way to practice. I would highly recommend you become more familiar with the different types of joints that you may have to make and then we can practice any you may find difficult when the school reopen. If anything changes I will let you know straight away.
I also want to thank you all so far for being so cooperative during this difficult time. Keep the great work up.