Here is a unit of work designed for children in Year 2 and 3 but it can be easily edited for younger or older children. It has cross curricular links with Non fiction writing skills and art. The unit focuses on the prior knowledge of the students on the topic of TIME. It then looks at the history of Time Devices.
This unit includes examples of what my students did in my classroom. They enjoyed the topic and the lesson so I though I would share it and hopefully you will find it a useful tool.