Lessons at Number 10: Kids go behind the scenes at Downing Street

Number 10 Downing Street has been the office of British prime ministers since 1735.

Now it has opened its famous black door to primary school children from across the UK.

Every Friday, during term time, the prime minister's wife Akshata Murty hosts lessons there - based around a different topic each time.

Newsround's Ricky was invited to visit along with a group of schoolchildren. He made this special report on life behind the famous door.