Systems and Control – Fuse Tester Design and Technology Present NC levelTarget for end of Key Stage Name:Subject teacher: Teaching group:Tutor: Assessment Criteria EVGSU Exploring ideas and the task Generating ideas Developing ideas Planning Making Evaluating Approach to work EVGSU Effort Organisation skills Independent study / homework Presentation

TaskCompleted Make mechanical joints of circuit Solder parts in place Vacuum form Drill vacuum formed mould Attach circuit to plastic case Connect metal nuts and bolts Test Evaluate how the game works. Date This lesson I will complete _____ _________________________ _________________________ By _______________________ _________________________ TaskCompleted Make mechanical joints of circuit Solder parts in place Vacuum form Drill vacuum formed mould Attach circuit to plastic case Connect metal nuts and bolts Test Evaluate how the game works. Date This lesson I will complete _____ _________________________ _________________________ By _______________________ _________________________ TaskCompleted Make mechanical joints of circuit Solder parts in place Vacuum form Drill vacuum formed mould Attach circuit to plastic case Connect metal nuts and bolts Test Evaluate how the game works. Date This lesson I will complete _____ _________________________ _________________________ By _______________________ _________________________

Context:- is the problem that has to be solved. Brief:- is what you will do to solve the problem. Specifications:- a list of things your product must fulfil. The specification list is what you will use to evaluate your product against when you have finished. Context: Electrical products often break due to lots of small parts and fragile electrical components, these repairs can be expensive and often unnecessary as the fault is simply caused by a ‘blown fuse’. Brief: To design and make an electrical device to test is a fuse is working that can be used by …………………………… ………………………………………………………………………………... What kind of people could use a fuse tester? Why would they need it? What will make them want your fuse tester?

Exploring the task

Use the information you have learned to write a list of specifications for your fuse tester. Remember:- these specifications must match your design brief. The fuse tester must: 

Twist the parts together Clean the tip of the soldering iron on a damp sponge Tin the tip of the soldering iron with solder Heat the 2 parts to be joined Slowly push the solder into the hot area Leave it too cool and harden. The steps to soldering have all gotten muddled up can you put them in the correct order and match the sentences below to the correct picture? Step 1.

label these components:

Planning A. Can you place the following tasks into the order they need to be done. 1._______________________________________ 2._______________________________________ 3._______________________________________ 4._______________________________________ 5._______________________________________ 6._______________________________________ 7._______________________________________ 8._______________________________________ 9._______________________________________ 10._______________________________________ Teacher gives you your components Drill Holes Carefully solder component legs together Are the components in correct place? Is the solder joint secure? Trim legs of soldered components with wire cutters Wear goggles Test your circuit and fault find Completed circuit B. Write down the two quality checks that are made. 1.___________________________________ 2.___________________________________ Why were these checks made? _____________________________________ Carefully twist components together

Key Start/Stop Planning – Flow chart

How can I draw in isometric?

You can use the lines drawn for you to help make an isometric cuboide for your packaging design. Then have a go at drawing your own using the rest of the page.

Remember: Your design must include the things from your starter worksheet. And, You must evaluate each of your ideas.

Name:___________________

Level 3Level 4Level 5  Your circuit is complete but may need a simple adjustment to work.  Your product can stand up without falling apart.  You safely produce a working circuit with good soldering that has been secured into the casing.  You pay attention to the quality of finish and how well your product works  Your product will be neatly made and assembled.  Your soldering will all be nearly perfect.  Your product is well finished with added decoration 1.Look at the sentences below and tick the ones that you think apply to your game: 2.What level did you get up to? ____________ 3.What could you do to improve this level? ______________________________________________________________ _______________________________________________________________________________________________ 4.What do you think went well or was easy for you in this project? ____________________________________________ _______________________________________________________________________________________________ 5.What did you find difficult about this project? And why? ___________________________________________________ _______________________________________________________________________________________________ 6.What have you learnt during this project? _____________________________________________________________________________________________________________________________________________________________ 7.If you could change one thing about this project what would it be? And why? _________________________________________________________________________________________________________________________________ Name:_____________________

Keywords: Electronic Electrical Electricity Input Output Process System Control Mechanical Feedback Human Components Circuit Flow Force Resistance Aesthetics Voltage Schematic Symbols Wire Resistor Light Emitting Diode (LED) Switch Battery Solder Flux Temperature Soldering iron Conductor Volts Amps Ohms Ergonomics Anthropometrics Aesthetics

Average level for this project is:________