Help me with my smartboard presentation!?

I did one before but I am not sure which position I should stand and how I can summarize it. Can I glance at the board and look back at my class and talk? I don't know! I am not nervous about speaking just the way I am suppose to say it

Just stand to the right or left of the bored and then turn ur head on the board and then turn ur head to the students

Good luck with your presentation and hope u will get athe full mark :)