Primary classroom poster exploring how information technology is used outside school. Download the single poster or order a full set of posters for free form the IET Education website.

Choosing materials for a new design It is essential that products used in our everyday lives are fit for purpose. To design a product which will be useful to the customer it is important to understand how different products function and why different materials and components are suitable for different applications. With this in mind, students will dismantle an engineering product to help them better understand its construction and function. They will then use this experience to create a test that will help in choosing which materials are fit for purpose when designing a new product. This is one of a set of resources developed to aid the teaching of the secondary national curriculum, particularly KS3, supporting the teaching in design and technology (DT). The lesson accompanies our Reverse engineering activity, which should ideally be completed before this lesson. Activity: Choosing materials for a new design In this activity students will be given a pair of headphones to dismantle (this must be done carefully, as the headphones will need reassembling afterwards!). Using our Product investigation booklet, students will conduct a product analysis to investigate its construction. They will be asked to create a test that will help manufactures determine if different materials are fit for purpose to aid choosing materials for new designs. The engineering context Engineers may choose to review older products, or competitor products, in order to help them choose materials for certain design or engineering projects. These materials may be the same as what has already been used in what they’ve examined, or the examination may lead them towards producing superior materials. Suggested learning outcomes At the end of this lesson students will be able to effectively dismantle and investigate an engineered product to determine how it was made along with its function/purpose. Download our activity sheet and related teaching resources The activity sheet includes teachers’ notes, useful web links, and links (where appropriate) to the national curriculum in each of the four devolved nations; England, Northern Ireland, Scotland and Wales. 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. Download our classroom lesson plan and presentation below. Please do share your highlights with us @IETeducation.

Super simple fun science experiments These four fun science experiments using magnets are quick and easy to set up, suitable for learning at home or school. Your students will measure the effects of magnetism as magnets pass through tubes made of different materials; create a visual demonstration of Chaos theory with magnets affecting the swing of a pendulum; feel “attract” and “repel” forces of magnetism by placing magnets on either side of their hand, and use the magnetic field to make an object move as if it is alive. These four practical experiments demonstrate various different scientific principles related to magnets and magnetism, including: electromagnetic induction magnetic fields chaos theory. Tools/resources required Projector/Whiteboard Magnet kit 2 neodymium magnets plastic radiator pipe sleeves copper plumbing pipe Sticky tape Blu-tack Steel nut Cotton thread Chairs This activity could be used as a starter or main activity to introduce the effects of magnetism and magnetic fields, or as one of several activities within a wider scheme of learning focusing on different types of forces. These experiments could also be used as an introduction to power generation or the potential uses of magnets in Design and Technology and Engineering projects. This activity sheet was developed with the support and participation of the School of Engineering at Cardiff University. Download the activity sheets for free! All activity sheets and supporting resources are free to download, and all the documents are fully editable so that you can tailor them to your students and your schools’ needs. The activity sheet includes teacher notes, guidance, helpful web links, and links (where appropriate) to the national curriculum in the four devolved UK nations; England, Northern Ireland, Scotland and Wales. Please share your classroom learning highlights with us @IETeducation

Secondary classroom poster showing the common electrical and electronic symbols. Download the single poster or order a full set of posters for free from the IET Education website.

Develop a programmable information system for users of the London Underground The London Underground is one of the busiest public transport systems in the world. It is used for over 1.2 billion journeys a year. Passengers need up to date information when using it so that they can plan their journeys well. This could be used as a main lesson activity with ‘Transport displays designed for users’ as the starter. It is an ideal exercise for learners to develop programming skills, make use of programmable components and embed intelligence into a product design. In this engaging activity students will use the BBC micro:bit to create a prototype for a travel information system that could be used by passengers on the underground. The system must provide both service (how well the network is running) and timetable information when different buttons are pressed. When writing the program those who have not done programming before may benefit from writing, experimenting with and downloading the example program shown on the Teacher PowerPoint (also provided as a PDF handout). They can use this as a base for their own program. This is provided as JavaScript Blocks Editor Powered by Microsoft MakeCode (microbit-transport-jsb.hex) and Python Editor (transport.py) code. Teachers will need to decide which programming editor is the most suitable for their learners. Code Kingdom can also be used. This activity will take approximately 60-120 minutes depending on the ability and prior experience of learners. Tools/resources required Projector/Whiteboard BBC micro:bit system and online programming software Internet (to access programming software) Suitable sensor inputs and sound outputs The engineering context Transport is an ideal topic for teaching about programmable components and embedded intelligence in products. These are key parts of the 2014 programme of study for Design and Technology at KS3. It is also an ideal vehicle for using the BBC micro:bit in the classroom and developing the programming skills of learners. Suggested learning outcomes By the end of this activity students will understand a block systems diagram of an information system, they will be able to successfully program the BBC micro:bit so that the system meets the design criteria and they will be able to understand and apply the use of a moving text on an LED display. All activity sheets, worksheets 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. Please share your classroom learning highlights with us @IETeducation

Investigate what information travellers on the London Underground need This is one of a series of resources to support the use of the BBC micro:bit in Design and Technology lessons. The London Underground is one of the busiest public transport systems in the world. It is used for over 1.2 billion journeys a year. Passengers need up to date information when using it so that they can plan their journeys well. In this unit, learners will use the BBC micro:bit to develop a prototype for a programmable information system for users of the London Underground. Activity info, teachers’ notes and curriculum links In this activity, learners will investigate the needs of users of the London Underground, the information that they require and how programmable systems may help to provide solutions. The activity sheet includes teachers’ notes, useful web links, and links (where appropriate) to the national curriculum in each of the four devolved nations; England, Northern Ireland, Scotland and Wales. Download the activity sheets for free! 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. And please do share your classroom learning highlights with us @IETeducation

Design an information display system for disabled people The importance of smart sensors in our daily routines is growing significantly. The Smart Sensor Communications topic focuses on what smart sensors are, how they are being used today and how they can be innovative in the future. This engaging and thought-provoking activity introduces secondary school students to methods of looking at specific problems. To use the research and knowledge gained to find solutions to a problem, and to allow students to explore these solutions, however improbable they may seem. Students should design an information display system for use in their school which can be used by those with disabilities. For an example of a system diagram use the ‘Systems diagram’ handout. Students will communicate their solutions using annotated sketches. They should try and identify the Inputs and Outputs that are necessary. Furnish the students with both information sheets, and explain that any solution should be considered, no matter how crazy or improbable it seems. They will need to produce annotated sketches of a number of solutions – emphasise that these need to be clear so that others can understand. For each solution, a block diagram should be produced showing the Input-Process-Output for the design. How long will this activity take? This activity will take approximately 45 minutes to complete. Tools/resources required Woollen gloves Blindfolds Ear defenders Graphical equipment The engineering context Engineers play a crucial role in the development and implementation of smart sensors in various industries. Smart sensors are sensors that can process and analyse data, allowing them to make decisions without human intervention. Engineers are responsible for designing and integrating these sensors into systems, ensuring that they function correctly and provide accurate and reliable data. They also play a vital role in the development of innovative ways to use smart sensors to improve various processes, including healthcare, manufacturing, transportation, and many others. With the increasing demand for smarter and more efficient systems, engineers will continue to play a critical role in the advancement of smart sensor technology. Suggested learning outcomes By the end of this activity students will be able to identify problems for a specific task, use various methods to research a problem and explore solutions. Download the free activity sheet! 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. Please share your classroom learning highlights with us @IETeducation

This engaging activity is one of a series of accessible STEM resources designed to allow learners to use the theme of the Christmas period to develop their knowledge and skills in Design & Technology, and Engineering. Learners will gain valuable insights into what constitutes a sturdy structure and how to ensure it possesses strength and visual appeal. Applying their newfound knowledge, they will craft their unique ornament, putting their skills to the test. This activity can serve as a central lesson in teaching the construction of robust structures using relatively weaker materials. It can also seamlessly integrate into a comprehensive learning scheme emphasising practical making and assembly skills within design and technology. Educators seeking to enhance their teaching resources can use this activity alongside the IET Education resource: Christmas Mobile. Tools/resources required 5 sticks of the same length 5 rubber bands String or twine for the hanging loops The engineering context Structural engineers must understand how to utilise weaker materials to create more robust structures, such as using rope to make bridges. Suggested learning outcomes By the end of this activity, students will understand how to construct a strong structure from weaker materials, and they will be able to make a strong and visually attractive ornament that they can hang from a Christmas tree. Download the Homemade Christmas decoration activity sheet for free! All activity sheets and supporting resources are free to download, and all the documents are fully editable so that you can tailor them to your students and your schools’ needs. The activity sheet includes teacher notes, guidance, helpful web links, and links (where appropriate) to the national curriculum in the four devolved UK nations; England, Northern Ireland, Scotland and Wales. Oh ho ho, please share your creations with us @IETeducation! #SantaLovesSTEM. The History of Christmas tree ornaments The history of Christmas tree ornaments is a fascinating tale that dates back centuries. Historians trace the tradition of decorating trees during the holiday season to ancient civilisations like the Egyptians, Romans, and Vikings, who adorned trees with symbols of prosperity and religious significance. However, the modern concept of hanging ornaments on Christmas trees emerged in Germany during the 16th century. Initially, these ornaments were simple decorations made from fruits, nuts, and candles. Over time, the ornaments evolved, incorporating glass-blown baubles, delicate figurines, and intricate designs. Today, Christmas tree ornaments are cherished keepsakes, reflecting cultural traditions and personal memories and symbolising festive cheer and celebration.

Create design ideas for a display stand for your information system This is one of a series of resources to support the use of the BBC micro:bit in Design and Technology lessons. The London Underground is one of the busiest public transport systems in the world. It is used for over 1.2 billion journeys a year. Passengers need up to date information when using it so that they can plan their journeys well. In this unit, learners will use the BBC micro:bit to develop a prototype for a programmable information system for users of the London Underground. Activity info, teachers’ notes and curriculum links In this activity, learners will design and develop ideas for a stand for the transport information display. The activity sheet includes teachers’ notes, useful web links, and links (where appropriate) to the national curriculum in each of the four devolved nations; England, Northern Ireland, Scotland and Wales. Download the activity sheets for free! 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. And please do share your classroom learning highlights with us @IETeducation

Investigate the potential effects of mobile phones on our health The ‘Time for a game’ scheme of work provides an electronics systems context for students to explore infrared technologies. Activity info, teachers’ notes and curriculum links An engaging activity in which students will investigate the potential effects to health of the use of mobile phones and their transmitters, which use radio waves and microwaves to transmit information. 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. Download the free activity sheet! 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. And please do share your classroom learning highlights with us @IETeducation

Design an experiment to test how long it takes a vehicle to move down a slope In this series of activities, pupils will learn about nets and wheels and axles. They will combine these technologies to make the base and body for a vehicle made from card, finishing by evaluating the performance of the assembled vehicle. This activity evaluates the performance of the vehicle previously manufactured by the pupils. It involves recording the time taken by each vehicle to go down a slope. This can be converted into the speed of the vehicle. It could be used at Key Stage 1 or 2 to develop an understanding of the use of testing and numeracy skills. Download the activity sheets for free! 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 teachers’ notes, useful web links, and links (where appropriate) to the national curriculum in each of the four devolved nations; England, Northern Ireland, Scotland and Wales. Please do share your highlights with us @IETeducation

Investigate and understand the technology that is required for remote surgery A session focused on Internet research and presentation skills. Students work in teams to investigate the technology that is required for remote surgery and discuss the advantages, disadvantages and ethical issues of such procedures. Students are given the example of a patient who, after suffering a series of heart attacks is about to undergo heart surgery in a hospital where a new pacemaker will be inserted using remote surgery. They are responsible for reassuring the patient ‘Luigi’ about the procedure and the aftercare. Download the free activity sheet! And please do share your classroom learning highlights with us @IETeducation

Making a device to measure wind speed In this science project, students will construct a Robinson Anemometer using common household materials. Once built, students can use it to measure wind speed either inside with domestic items or outside with the natural environment. This activity can serve as a stand-alone project or as a component of a broader unit on weather or measurement. It is intended for upper Key Stage 2 learners (years 5 and 6). This resource is part of a collection of free STEM resources created to aid in the teaching of the primary national curriculum, especially in the areas of science and design and technology. The purpose of this activity is to aid in teaching key concepts through the construction of a homemade anemometer. Parts and components required: Polystyrene balls, 25 - 40 mm diameter, 1 per anemometer Wood/bamboo skewers, 3 per anemometer Putty (such as Blutack or Whitetak) OR modelling clay (such as clay, Plasticine or Playdough). EITHER 6 paper cups OR 4 paper cups and a plastic water bottle with a sports cap Sticky tape Tools and equipment required: Fans, hair-dryers or other sources of moving air Stop watches Commercial anemometer (for extension activity) The Robinson Anemometer The Robinson Anemometer is a type of cup anemometer, an instrument used for measuring wind speed. It was invented by John Thomas Romney Robinson in 1846 and is named after him. The Robinson Anemometer consists of four hemispherical cups mounted at the end of horizontal arms, which are attached to a vertical shaft. As the cups rotate due to the force of the wind, the speed of the wind can be calculated based on the rate of rotation. The Robinson Anemometer is still widely used today and is considered one of the most accurate and reliable types of anemometers. The engineering context Engineers need to be able to measure the forces that will act on the things they need to design. They need to understand how these measurements are made so that they can be confident that their designs will meet the requirements in practical situations. Suggested learning outcomes By the end of this activity students will have an understanding of what is meant by wind, they will be able to construct a simple mechanical device and they will be able to understand that the linear movement of air can be measured by the rotation of an anemometer. 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. Please share your classroom learning highlights with us @IETeducation

Learn how to make a homemade single stringed musical instrument in this fun STEM activity for kids This fun STEM activity for kids will show you how to make a homemade musical instrument from card and can be done at home or at school! This is one of a set of free resources developed to support the teaching of the primary national curriculum. They are designed to support the delivery of key topics within science and design and technology. This resource focuses on the construction, investigation and testing of a single stringed instrument. In this activity learners will construct a card model of a single stringed instrument. They will test how it works, demonstrating how the tension of the string affects the pitch of the notes produced. This could be used as a one-off activity or as part of a wider unit of work focusing on how sound is produced and heard by the human ear. It could also be used to develop modelling and prototyping skills. Download our activity sheet below for a step-by-step guide on how to construct your homemade instrument. As an optional extension students could evaluate the model they have built and suggest improvements that could be made to it. They could also make a manufactured prototype of a single stringed instrument using woods, metals and/or plastics. Alternatively, they could investigate and research the use of pivots and how these work in mechanical systems. This activity will take approximately 40 – 60 minutes. Tools/resources required Parts and materials: Pieces of card Hollow card boxes Paper fasteners Elastic bands Tools and equipment: Scissors Hole punches The engineering context Engineers need to be able to understand how sound is produced and heard by the human ear. This knowledge could be used when designing musical instruments or products that produce different sounds, such as games for children. Suggested learning outcomes By the end of this activity students will have an understanding of how sound is produced from a stringed instrument. They will also have an understanding of how changing the tightness/tension of a string alters the pitch of the notes produced. Finally, they will be able to construct and test a model of a single stringed instrument. 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. Please share your classroom learning highlights with us @IETeducation https://education.theiet.org/primary/teaching-resources/make-a-homemade-musical-instrument/

This is a craft activity that all children can enjoy. Using an empty jam jar, children can make a snow globe with biodegradable glitter and a few other items from around the home or classroom. Our step-by-step guide is simple to follow, making it a great STEM project for children. It is an enjoyable hands-on activity promoting creativity and stimulating imagination. It can be used as a craft project for the home or as a main lesson activity in school for the festive season. As well as teaching design creativity, there are potential curriculum links with the Art department and STEAM-based activities. What you will need Clean jam jar or mason jar (no labels) with a tightly fitting lid Biodegradable glitter Christmas decoration or festive ornament – make sure it’s waterproof and small enough to fit in the jar Water Glue gun and glue stick (or waterproof glue – a tube of clear, silicone sealant will do) Glycerine or light corn syrup The engineering context Building a snow globe is a hands-on learning experience that combines art and science. It’s not only a fun winter craft activity for children, but it can also help to develop their STEM skills. While making a snow globe, children will develop their practical skills and learn about science and engineering concepts such as viscosity. Suggested outcomes This STEM craft activity will teach creativity and problem-solving skills. Children can experiment with different arrangements of objects, types of jar, and glitter distribution to create their desired scene. This process encourages them to think critically, make aesthetic choices, and find solutions if things don’t go as planned. It’s also an opportunity for them to express their individuality and explore their artistic side. The use of biodegradable glitter can also teach learners about sustainability and environmental issues. The activity sheets are available to download for free. 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. You can download our step-by-step instructions below as either a classroom lesson plan or PowerPoint presentation. You can also watch our video tutorial to find out how to make a snow globe. If you’re up for an extra activity, try our number fun activity as well. And please do share your handmade snow globes with us on social media on Facebook and Twitter using our #SantaLovesSTEM hashtag. You can also send them via email to IETEducation@theiet.org to be featured in our online gallery.

Secondary classroom poster where your students can find out about the equations and formulae needed for engineering. Download the single poster or order a full set of posters for free from the IET Education website.

How to make a toy parachute activity. In this Christmas STEM activity, kids will use items found at home to make two parachutes and test which one is faster. They will learn about gravity, air resistance and more. Download the STEM activity sheet for free. If you’re up for an extra activity, help our present find its way back to Santa’s sleigh through the maze. And please do share your learning highlights and final creations with us on social media @IETeducation #SantaLovesSTEM or send them via email to IETEducation@theiet.org to be featured in our online gallery.

Design an emoji that reflects the festive season in this fun graphics activity In this fun and creative activity, learners will use the theme of the festive season to design an emoji. They will think about what the festive season means to them and list their favourite things about this time of year. They will then use this list to sketch initial ideas for their own emoji before producing a final design that could be used on a phone or computer. This is one of a series of free STEM resources designed to allow learners to use the theme of the Christmas period to develop their knowledge and skills in Design and Technology, and Engineering. This activity could be used as a main lesson activity to teach about sketching skills, following a brief and the use of modern communications technologies. It could also be used as part of a wider scheme of learning focusing on the design process or as a one-off transition activity. Resources required A round coin (e.g. two pence or ten pence) A4 or A3 paper Graph paper (or sheet from the resource) Pencils, coloured pencils, paints and/or felt tip pens A fine-liner pen for detailing on sketches A pair of compasses or round object to draw large circles (e.g. a drinking cup or mug) The engineering context The development of ideas is fundamental to the work of the engineer working to solve a problem. To be able to work to a brief is the start of all engineering problem-solving activities. Suggested learning outcomes By the end of this activity, students will know the purpose of emojis, they will be able to understand how to design an emoji using a given theme, and they will be able to sketch with confidence! 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 U.K. nations; England, Northern Ireland, Scotland and Wales. Oh ho ho, and please do share your emojis with us @IETeducation! #SantaLovesSTEM.

Use a net to make a booklet, adding funny cracker jokes and designs to the pages where needed in this festive activity for kids. This activity could be a main lesson to teach learners how to use nets to make useable objects. It could also be used as one of several activities within a wider scheme of learning focusing on understanding the use of nets in maths. The testing of the jokes could be linked with learning in English, as they involve writing and oral expression of the cracker jokes. This is one of a series of free STEM resources designed to allow learners to use Christmas themes to support the teaching of the primary National Curriculum. They are designed to support the delivery of key topics within maths and design and technology. This resource focuses on the use of a net to make a small booklet of funny cracker jokes, and these could be used as an alternative to the corny jokes often found in Christmas crackers! Nets are important as they allow 3D objects to be made when folded. Making the booklet: Step 1 – Download the That’s a Cracker activity sheet. Identify the solid and dotted cutting lines. Step 2 – Add the Christmas jokes. Step 3 – ⚠ Safely cut out the booklet net using scissors. Steps 4a and 4b – Fold the booklet as directed. Step 5 – Now test out the jokes on friends! As an optional extension activity, students could create and add their own designs and jokes to the booklet pages. How long will this activity take? This activity will take approximately 40-60 minutes to complete. The engineering context Engineers must regularly use mathematics knowledge and skills as part of their everyday job. They use nets to make scale models of buildings and other structures, as well as packaging for other products. Suggested learning outcomes By the end of this activity, students will know that graphics products can be made from nets, they will be able to add text to a graphic product, and they will be able to make a booklet from a net. Download all the Christmas cracker jokes activity sheets for free! 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. Oh ho ho, and please do share your classroom highlights with us @IETeducation! #SantaLovesSTEM.

In this fun and festive graphics project designed for secondary school students, learners focus on the making of a lantern shaped like a Christmas star using folded card and paper. This activity allows the theme of Christmas to develop their knowledge and skills in Design and Technology and Engineering. A activity sheet, presentation and templates are available to download for free. And please do share your classroom learning highlights with us @IETeducation