Flip it or set it as extras
Trust that your students are being taught when you're not in the classroom.
Many substitute teachers are not Maths trained. Why take the chance? When you are away, or the students are away, set them a full lesson. Good theory. Lots of worked examples. Return to the classroom confident that you can carry on as if you were there.
Great PD and learning
I am here to help teachers too
I spend time making sure the content is clear and easy to understand. Told with stories and humour to make the lessons memorable.