National Grid jigsaw

Make a jigsaw that shows the main elements in power generation and transmission

In this activity learners will make use of the theme of the National Grid to complete a labelled jigsaw of the main parts of the electricity distribution network. They will assemble the different pieces into an image of the National Grid network and use labelled cards to identify each part.

This is one of a set of resources designed to allow learners to use practical methods to support the delivery of key topics within Design & Technology, Science, and Engineering. This resource, developed with the support of National Grid ESO, focusses on learners developing knowledge of the different parts of the National Grid by completing a jigsaw of it. National Grid ESO ensure that Great Britain has the essential energy it needs by ensuring supply meets demand every second of every day.

The teacher will explain the purpose of the National Grid and how it works before setting the students with the task of completing the jigsaw and then reviewing responses and discussing outcomes on completion of the work.

This activity can be simplified (particularly for less able students) by using the jigsaw template with the labels already added.

As an extension students could try using the internet to identify the different methods used to generate electricity, and then discussing what the advantages and disadvantages are of each method. Students could also investigate what a transformer is used for and find out why it is needed.

This activity is designed to take between 25-40 minutes.

Tools/resources required

Card for the jigsaw image and labels
Laminating facilities (if the jigsaws are to be re-used with different classes)

The engineering context

It is important that all engineers understand how products and systems are powered. This includes how electricity is generated, transmitted and made available for us to use in our homes and businesses.

Power engineering is a very important field which focusses on how energy is generated and transmitted. There are lots of well-paid and rewarding careers available in this area.

Suggested learning outcomes

By the end of this free resource students will be able to assemble a jigsaw of the National Grid and be able to identify each of the main parts. Students should also be able to describe the purpose of each stage of the National Grid network.

All activity sheets and supporting resources are free to download, and all the documents are fully editable, so you can tailor them to your students’ and your schools’ needs.

The activity sheet includes teacher notes, guidance, useful web links, and links (where appropriate) to the national curriculum in each of the four devolved UK nations; England, Northern Ireland, Scotland and Wales.

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