The photograph of the ‘box camera’ mentioned in ‘Step 1’ can be found on the ‘Science and Media Museum’ website.

There are lots of resources (books, images, documentaries, etc.) on the Titanic to be found on the internet.

Documentaries on YouTube:
The Unsinkable Titanic
Secrets of the Titanic
Forgotten Heroes Of The Titanic Disaster
Channel 4 – Titanic: Into the Heart of the Wreck

You can find many great pictures using Google Image and Pinterest

Books:
The Story of the Titanic for Children by Joe Fullman
Titanic in Photographs
The Titanic Expeditions by Eugene Nesmeyanov
Titanic (DK Eyewitness)

[WARNING: Please ensure these materials are suitable for the students in your class. They are off-site and we can’t guarantee their quality or their suitability].