Lesson to follow Activate textbook, year 8 Recycling
Includes fill in the gaps task sheet, advantages and disadvantages table and an example equation.
If you are using the kerboodle tests be aware that the equation I have used looks like the one on the test for HT, and this caused a bit of confusion for some of my students.
Did this with top set but as it is a quick lesson I managed some revision at the end, so have included revision slide at end. Will need your own exam questions for the task - just took mine off of exam pro but obviously every class is different. Can send out if needed.