In this lesson, students will learn about the development of aerodynamics through history. It’s an engaging starter activity where students will be introduced to the concepts behind aerodynamic design, including how simple shapes can be tested in a wind tunnel and through water. Learners will explore the basic principles of aerodynamics by looking at familiar products (such as cars) that have been designed for speed. As part of the lesson, students will examine how these products have evolved and how aerodynamic principles have influenced these developments. They’ll be asked to identify common features across different products and understand how these features all contribute to speed. This is one of a set of resources developed to aid the teaching of the secondary national curriculum, particularly KS3, supporting the teaching in science or design and technology (DT). Activity: Learning about the history of aerodynamics This activity will ask students to research images of a selection of cars and aeroplanes from the 20th and 21st centuries (without looking at exactly when they were made). Students will then try to arrange these images in chronological order and explain their decision-making process based on the aerodynamics of each vehicle. Download our activity overview for a detailed lesson plan for teaching students about the history of aerodynamics. The engineering context From making the fastest Formula One car, to designing more fuel-efficient aeroplanes, aerodynamics is a fundamental skill for mechanical engineers. By exploring the evolution of cars and airplanes, students will develop an appreciation for how advancements in aerodynamics technology have shaped the look and design of many cars and aeroplanes over the years. Suggested learning outcomes Students will be able to identify trends in the development of aeroplanes and cars. They will gain an understanding of what influenced these developments and be able to explain the role of aerodynamics as part of this. Download our classroom lesson plan and presentation for free. 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. Please do share your highlights with us @IETeducation.

Secondary classroom poster looking at the 3D printing process and how it can be used to make everyday objects. Download here or order a full set for free from the IET Education website.

Calculating the energy used by different electrical appliances and devices within the home In this activity learners will calculate the energy usage of different electrical appliances. They will first calculate the power consumption using P = I V, then use the results of these calculations to work out how much energy each uses in kilowatt hours (kWh). This activity could be used as a main lesson activity to teach about electrical power and energy, and how each are calculated. It could also be used as part of a wider scheme of learning focussing on electricity and the National Grid or as an exercise to use mathematical skills in a practical context. This is one of a series of resources developed in association with the National Grid ESO, to allow learners to develop their knowledge and skills in Design & Technology and Engineering. This resource focusses on calculating the energy usage of different appliances and considering how this could be reduced. National Grid ESO ensure that Great Britain has the essential energy it needs by ensuring supply meets demand every second of every day. This activity is designed to take between 40-70 minutes. Tools/resources required Writing implements (pens or pencils) Calculators The engineering context Engineers have a moral and ethical responsibility to ensure that their work is sustainable and that they do not negatively impact the environment. This includes reducing energy consumption wherever possible. As such, it is important that all engineers understand how products and systems are powered and how much energy they use. Power engineering is a very important field which focusses on how energy is generated, transmitted and used by homes and businesses. 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 calculate the power consumption of different appliances using P = I V; calculate the energy consumption of different appliances; and be able to show calculated data as part of a table. 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.

Secondary classroom poster where students can find out more about working drawings and how they are created. Download the single poster here or order a full set of posters for free from the IET Education website.

Secondary classroom poster looking at how women are involved in the engineering industry.

Producing a CAD drawing of a design idea This activity involves using CAD to design a modular product that could be made in batches using the casting process. Students will be tasked with creating a mould that could be used to make this product. The aim of this activity is to design a shape that can be tessellated, have a practical application, and would look aesthetically pleasing as a modular set of products that can lock together. This project is part of a series of resources designed to challenge the students by requiring them to apply the knowledge and understanding of engineering materials through a ‘batch’ production experience. This activity should be followed by Investigating batch production . Also included in the series are Engineering design processes and Investigating cast products. It’s one of a set of resources developed to aid the teaching of the secondary national curriculum, particularly KS3, supporting the teaching in engineering and design and technology (D&T). Activity: Producing a CAD drawing of a design idea In this activity students will design a modular product that could be made in batches using the casting process and create a mould that could be used to make this product. Students will be asked to design a set of identical products that interlock (are modular). The products must be suitable for batch production made by casting and be made from PoP (plaster of Paris). They’ll need to produce sketches of some design ideas and then choose one for modelling using CAD software. Students will next create a card model to test the interlocking feature and aesthetics of their design. After this they can make any necessary adjustments to their CAD drawing, and use use CAD/CAM to create an MDF mould. The engineering context Engineers will use CAD design as part of the process of making products. Items that have been designed this way are also ideal for batch production as they can be easily replicated. This links to industrial practices such as quality control, standardisation, and casting manufacture. Suggested learning outcomes This activity will teach students to analyse a design brief as well as generate ideas for a tessellated product that is suitable for batch manufacture. Students will also learn how to produce a CAD drawing of a design idea. Download our activity sheet and other 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. Please do share your highlights with us @IETeducation

Design investigations to test reaction times and ability to concentrate whilst driving In this activity students will design and carry out investigations to test reaction times and ability to concentrate. They will then try their test on older people and use their results to design a car of the future. Students will first be asked to discuss the opinion that road accidents are more likely to be caused by younger drivers. Make sure the students realise that this is an opinion and is not backed up with evidence. They could be asked how this opinion could be proved or disproved. Many different personal attributes can impact road safety, including a person’s vision, ability to concentrate, reaction times and mobility. The car of the future should be designed to help people overcome these issues. Students will carry out some tests in the classroom to give a reflection of how safe they would be as a driver. Students will work in groups of around 3-4 to plan and carry out their tests. They will gather data and state what it shows. Graphs can be drawn if there is time. For homework, students can repeat their experiment at home with older members of their family. In the following lesson, ask students to share their results with the rest of the group and discuss as a class what their results show. Are reaction times quicker in older or younger people? Which age group is less likely to get distracted? Tools/resources required Class access to computers with internet connection and headphones Paper/pens Rulers Projector Whiteboard The engineering context Understanding basic safety concepts is essential for engineers in the automotive industry. Suggested learning outcomes By the end of this activity students will be able to plan an investigation, deciding what measurements to take and what equipment to use, they will be able to choose how to present results and they will be able to use data to inform design. 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

Consider ethical and moral issues around new technology This engaging activity allows students to consider the social, ethical and moral issues associated with the development of new technology. The activity offers strong opportunities for cross-curricular work with PSHE, PSE, PSD. This is one of a set of resources developed to aid the teaching of the secondary national curriculum, particularly KS3. It has been designed to support the delivery of key topics within science and design and technology (DT). Activity: Consider ethical and moral issues around new technology Students will be divided into groups and given a scenario: the creation of the world’s first entirely autonomous robot surgeon. Some groups, representing the engineers, scientists, and doctors who designed the robot, will argue for the continuation of the project. Other groups, representing patients’ groups and doctors’ unions, will argue against further development due to perceived risks. Using a newspaper article and worksheet as guides, students will formulate robust arguments for their assigned viewpoints. They’ll then pair up and debate the issue, striving to reach a mutually agreed way forward. The engineering context This activity demonstrates how engineers must grapple with not only the technical challenges of designing new technology but also its societal implications. It highlights the importance of considering varying viewpoints and ethical concerns when developing new technologies. Suggested learning outcomes Through this activity, students will gain a deep understanding of what remote surgery entails and the social, ethical, and moral implications of such technological advances. They’ll also learn to appreciate that different groups may have varying perspectives on scientific and technological progress. By engaging in structured debates, students will enhance their analytical skills, learn to articulate their viewpoints persuasively, and develop the ability to negotiate and compromise. Download our activity sheet for free! 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 (including film clips!), and all the documents are fully editable, so you can tailor them to your students’ and your schools’ needs. Please do share your highlights with us @IETeducation

Measuring sizes of hands and presenting data Designers must consider how people will interact with their products and systems. The use of ergonomics and anthropometric data allows them to make sure their products are comfortable and efficient to use. This resource focuses on ergonomics in GCSE DT and the use of anthropometric data. Activity info, teachers’ notes and curriculum links An engaging KS4 activity in which students will collect data relating to the hand sizes of different people for use in designing a shopping bag carrier. It will build knowledge and understanding of how ergonomics and anthropometric data and anthropometric measurements are gathered for use in product design. 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. Linking to key exam boards such as GCSE DT providers AQA and Edexcel. 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

Write a flowchart program to meet a given design brief Programming is an essential skill in the 21st century world. From mobile phones and tablet computers, to large ‘fly by wire’ passenger jet aircraft, our everyday lives are shaped by systems that have been programmed. These systems keep us safe, get us to work/school or allow us to communicate with our friends and family. The work of programmers is all around us. Almost all modern electronic systems and products have been programmed to perform different tasks. Learning how to program has therefore become an essential skill for both product and systems designers. Activity info, teachers’ notes and curriculum links An engaging activity which enables students to understand and be able to create flowcharts. This is one of the two main methods of programming (the other being raw code/programming language). 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 activity sheets for free! All activity sheets and supporting resources (including film clips!) 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 stream and download the related films by clicking on the appropriate link in the related resources section below. And please do share your classroom learning highlights with us @IETeducation

Look at the difference between smart and engineered materials Our lesson plan on engineering products offers a focus on how materials have been specifically engineered to provide the necessary qualities and characteristics. Learners will enjoy the challenge of investigating the differences between these two types of materials, understanding their properties, uses, and the process of their creation. It gives an opportunity for students to explore a range of engineered and smart materials, identifying why they are ‘fit for purpose’ and how they have been engineered to achieve their objectives. This is one of a set of resources developed to support the teaching of the secondary national curriculum, particularly KS3. It has been designed to support the delivery of key topics within science and design and technology (DT). Activity: Investigating the difference between smart and engineered materials In this activity, students will work in pairs to research a specific engineered material. They are tasked with creating a fact sheet or PowerPoint presentation that includes the following information about their chosen material: its chemical, physical and mechanical properties, what it looks like visually and at a molecular level, what it was designed to do, how it is made, what it is made from, what it is used for, and whether it has evolved from its original intended function. These projects can be used as a wall display or be presented to the rest of the class, promoting an interactive and collaborative learning environment. The engineering context Smart and engineered materials form the foundation of many products and structures that we use daily. By understanding how they are made, what they are used for, and how they can be manipulated, children can gain a deeper understanding of key engineering principles. Suggested learning outcomes By the end of this activity, students will have a comprehensive understanding of how materials can be designed and made for specific characteristics and purposes. They will be able to identify the properties of materials required for a specific function and explore a range of engineered materials, understanding why and how they have been developed. This activity will also enhance their research, presentation, and teamwork skills, making it a well-rounded educational experience. Download our activity sheets for free! 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. You can download our step-by-step classroom lesson plan instructions as well as a handout worksheet. Please do share your highlights with us @IETeducation.

A set of printable resources and guidance notes giving teachers and technicians the basic ingredients to run their very own IET Faraday® DIY Challenge Day. This cross-curricular activity day brings science, design and technology, engineering and maths (STEM) together in an engaging way. The context of the challenge Humans have been exploring the Earth for many years, travelling abroad for holidays, organising explorations to the top of mountains, to the poles of the Earth and to the bottom of oceans. What happens when this spirit of expedition is turned to the skies? Activity info and teachers’ notes The Mission to Mars challenge is based on the IET Faraday® Challenge Day of the same name from our 2013/14 IET Faraday® Challenge Day season. Students are the engineer specialists recruited by ‘Make it 2 Mars’ to establish a human settlement on the planet Mars by 2023. Students will design and construct a rocket which will transport supplies via Earth orbit to the astronauts on Mars, as well as building a system to transport their rocket to the launch site for testing. Designed for six teams of six students (36 students in total) aged 12 – 13 years (year 8, and equivalent), the challenge encourages the development of students’ problem solving, team working and communication skills. This activity day can be tailored to the needs of your school and your students by adapting the PowerPoint presentation and the editable student booklet. What’s included? The complete set of downloadable materials includes: Teachers pack A list of the practical materials needed, presenters’ notes highlighting key areas and reinforcing key themes throughout the day, some handy hints on how to deliver the day . . . plus printable Faradays currency and student certificates. Student booklet Available as an editable MSWord document to allow the booklet to be adapted to meets the needs of your students and your school. Introductory PowerPoint presentation A step-by-step guide for your students throughout the day, with supporting notes for the delivery of the presentation, including links to the related film clips. Download the free activity sheet below! All online resources are free to download, and the student booklet and PowerPoint presentation are fully editable, so you can tailor them to your students’ and your schools’ needs. If you are running one of our IET Faraday® DIY Challenge Day please do share your experience with us via our feedback form and case study template here. If you are unfamiliar with how to run a IET Faraday® DIY Challenge Day have a look at our 6 start-up videos here where we take you through the days, how they should run and what they entail. And please do share your classroom learning highlights with us @IETeducation

Making the tallest structure The shape of a structure has a significant effect on its strength and its stiffness. A structure made from squares can be made significantly more rigid and less likely to collapse by adding reinforcement to form triangles. This principle is widely used in civil engineering when designing new bridges and buildings. In this activity, pupils develop both their skills in using a glue gun and demonstrate their understanding of how structures can be reinforced, by making a structure from spaghetti. In this activity, participants begin by predicting how a square structure would affect the properties of a building and for any suggestions as to how it could be made stronger. Then working in teams, pupils have 15 minutes to build a structure from spaghetti. This is a competition – the tallest structure wins. The structure must be free-standing – that means nothing else can support it. Each team can only use 12 pieces of spaghetti – they can break some of it into smaller lengths if needed to reinforce the structure. Once the fifteen minutes has passed, each team reviews the structures, comparing which is the tallest and identifying how each structure could have been made stronger or taller. Activity info, teachers’ notes and curriculum links This activity teaches transferable skills to the construction industry and beyond. This activity could be used in Key Stage 2 as a stand-alone activity, as a focused task to develop skills in the use of the glue gun, or as an introduction to a design and make project, such as the spaghetti bridges. If the view of the teacher is that their pupils do not have sufficient maturity to use the glue guns, this activity could be carried out using spaghetti and marshmallows – an example of this is included in the additional websites. Download the free resources! All activity sheets and supporting resources are free to download and 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

Model and construct 3 simple pulley systems, designed to lift loads Mechanical systems allow us to perform tasks that would otherwise be very difficult, such as pulley systems that lift objects that would otherwise be far too heavy to move. For example, cranes on building sites that move heavy materials. This KS4 maths resource focuses on the use and application of pulley systems. Activity info, teachers’ notes and curriculum links An engaging activity in which students will model and construct three different examples of pulley systems designed to lift loads. It will build knowledge and understanding of how pulley systems work and their practical uses. 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

Primary classroom poster enabling your students to discover more about light and how it travels. Download the single poster here or order the full set of posters for free from the IET Education website.

Primary classroom poster exploring the ISS. Download the single poster or order the full set of posters for free from the IET Education website.

IET Faraday® DIY Challenge Day This engineering challenge for kids aims to create a device that consistently serves table tennis balls to a player so that they can practice their skills at the table tennis table. By creating this brilliant machine, a player can practice table tennis on their own while the machine serves back to them. Activity introduction The Faraday Challenge ‘Table Tennis Server’ has been designed for six teams of six students (36 students in total) aged 12 – 13 years (year 8, and equivalent). Each team will be asked to assign: a team leader; an accountant; an assessment coordinator; two scientists; two mathematicians; two design and technologists; manufacturers and designers. Each team member will need to be assigned more than one role and feed into different aspects of the day. You can adapt this set of resources for larger numbers of students if, for example, you wish to run the event for the whole year group. If this is the case, you will need to increase the number of team booklets and practical resources appropriately. We have provided a set of printable resources and guidelines notes giving teachers and technicians the basic ingredients to run their very own Faraday Challenge Day. This cross-curricular activity day brings science, design and technology, engineering and maths (STEM) together in an engaging way. The set of downloadable materials includes: Teachers pack A list of the practical materials needed, presenters’ notes highlighting key areas and reinforcing key themes throughout the day, some handy hints on how to deliver the day . . . plus printable Faradays currency and student certificates. Student booklet Available as an editable MSWord document to allow the booklet to be adapted to meets the needs of your students and your school. Introductory PowerPoint presentation A step-by-step guide for your students throughout the day, with supporting notes for the delivery of the presentation, including links to the related film clips. The engineering context Table tennis is a growing sport in the UK. Practice, as with most things, is the key to improving at the sport. The only problem is that it is hard to practice on your own. Being able to return service is often what provides the edge in terms of winning and losing. Within this challenge, students will work in teams to design and make a prototype device that will serve tennis balls consistently across a table tennis table. The server must fit securely on the edge of the table and serve at least four balls accurately and precisely in the same position, and allow the ball to be returned. Download the activity sheets for free! All online resources (including film clips!) are free to download, and the student booklet and PowerPoint presentation are fully editable, so you can tailor them to your students’ and your schools’ needs. For additional related videos, please visit the IET Education website.

Balancing forces to design a boat Using knowledge of forces in an engineering design context The balancing forces to build a boat activity tasks participants to apply scientific and mathematical understanding of forces (resistance, buoyancy and thrust) and Newton’s 3 laws of motion, in an engineering and design context. Relate speed to the streamlining in boat design and the shape of a boat’s hull. Consider the balanced and unbalanced forces the boat needs to withstand for maximum efficiency. This activity will demonstrate the principles of hydrodynamics, a similar set of principles to aerodynamics but involving water. This activity is designed to be taught through science and design and technology simultaneously, as a cross-curricular project. However, it can also be tackled independently from each subject. All activity sheets and supporting resources are free to download and are fully editable, so you can tailor them to your students’ and your schools’ needs. Tools/resources required Projector/whiteboard 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 do share your classroom learning highlights with us @IETeducation

**Discover how to make a necklace inspired by ancient Egyptian jewellery ** In this activity for kids, students will learn how to make an item of jewellery inspired by ancient Egyptian jewellery. This activity will teach students historical facts about ancient Egypt and encourage them to design and create. Resources are provided for teachers to help students make a necklace inspired by the jewellery of the ancient Egyptians. Activity info, teachers’ notes and curriculum links In this activity learners will make an example of a necklace inspired by ancient Egyptian jewellery from easily sourced materials. There are related activities that involve making an alternative form of necklace and bracelets. All activity sheets and supporting resources are free to download and are fully editable, so you can tailor them to your students’ and your schools’ needs. And please do share your learning highlights and final creations with us on social media @IETeducation or send them via email to IETEducation@theiet.org to be featured in our online gallery. Downloadable content • Make an Egyptian necklace activity • Make an Egyptian necklace presentation Tools/resources required Metallic card Kitchen roll/toilet roll tube x3 Gold/silver/bronze paint PVA Glue/glue dots Scissors Rope/cord pre-cut into three lengths 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.

Learning how to write using traditional Chinese handwriting. In this activity learners will use the theme of the Chinese and Lunar New Year to learn about and make use of Chinese calligraphy. They will learn about different types of ‘script’, what is meant by a Xuan, and how to write numbers using Chinese Regular script. There are five major script types used today in China: seal script, clerical script, cursive script, running script and standard script. Regular script means the proper script type of Chinese writing and is used by all Chinese for government documents and printed books. Download the activity sheets for free! All activity sheets and supporting resources are free to download and are fully editable, so you can tailor them to your students’ and your schools’ needs. Tools/resources required Pencils Paintbrush Paint Pot of water to clean brush 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. And please do share your learning highlights and final creations with us on social media @IETeducation