These 9 retro scenes all come from the school in Mowbray Road and we hope they trigger some great memories from our readers.
We also have children making a donation to a food bank and a sports day in the sun.
Take a look and then get in touch with your own memories.
1. Fundraising in 2008
A fundraising initiative at the school 13 years ago and it included a map of Africa - but who can tell us more? Photo: TC
2. Talented students and their tall ships contribution
It's 2010 and the year that the Tall Ships Races came to Hartlepool. Pupils at Fens Primary School got involved and here are some of them. Photo: TC
3. Fun at the sports day
A 2006 scene from the school sports day. Is there someone you know in this photo? Photo: DP
4. A big-hearted donation in 2015
Fens Primary school pupils (left to right) Emily Macklam, Brooke Paylor, Alex McLauchlan and William Greig with a selection of items that they donated to Jonathan Wales from the Hartlepool Food Bank. Remember this from 6 years ago? Photo: FRANK REID