Welcome to the new edition of NRICH.
This month we have chosen a selection of problems ideal for beginning problem solving at the start of a new school year. Working on rich tasks together can help to break the ice and stimulate mathematical discussions. We hope this month's resources will help new classes to develop good mathematical habits of
mind.
This month

If you're a pupil you can submit your solutions to the problems using the 'Submit a Solution' tab at the top of each problem. Solutions to the September problems will appear in October.
If you're a teacher, the Teachers' Notes accompanying each problem offer guidance on possible ways of engaging learners in the activity or challenge.
Recent news from the NRICH team can be found here.