I only did ‘one side’ here. I figured it would be better to leave the two sides until later.
Contains a lot of discussion slides.
And some ‘correct the work’ slides. I don’t normally do ‘correct the work’ because I’ve had limited success with it in the past, but I’ve always asked students to work out which are wrong, rather than telling them that work is definately wrong and asking them to find the mistake. When I did this, the task went much better than it has before.