Mr Avery is a special sixth grade teacher in Massachusetts, USA.
He maintains Mr Avery's Classroom Blog which is a model blog for classes around the world. Mr Avery is very talented at making videos with his students to help them understand maths concepts.
Mr Avery has been blogging with his class since late 2010 and we sometimes leave comments on each others blogs.
Saturday March 17th is a special milestone for Mr Avery. It is his...
Mr Avery's blogging buddies wanted to surprise him by getting together to create a special birthday post!