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Charlies Delightful Machine: Difference between revisions
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{{ResourcePageGroupMenu|NRICH}} | {{ResourcePageGroupMenu|NRICH}} | ||
{{NRICH linker 1|page=Charlies_Delightful_Machine|number=7024}} | |||
{{Rinfo | {{Rinfo | ||
|type= Lesson idea | |||
|title= Charlie's Delightful Machine | |title= Charlie's Delightful Machine | ||
|tagline= Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light? | |tagline= Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light? | ||
|image= | |image=NRICH7024.jpg | ||
|content= | |content=Students enter numbers one at a time into Charlie's coloured lights machine. Each light is controlled by a rule, and if a number satisfies the rule, the light will go on. Students attempt to uncover the rules, with some numbers possibly turning on more than one light! | ||
|strategy= | |strategy= | ||
|topic= Algebra | |topic= Algebra | ||
|subject=Maths | |subject=Maths | ||
|resourcenumber= M0037 | |resourcenumber= M0037 | ||
|age=Secondary, KS3 | |age=Secondary, KS3 | ||
|Learning Objectives= Working systematically | |Learning Objectives= Working systematically | ||
|toc= | |toc= | ||
| Line 19: | Line 22: | ||
|other= | |other= | ||
|format= | |format= | ||
|resources= | |resources= {{NRICH linker 2|page=Charlies_Delightful_Machine|number=7024}} | ||
|licence= CC-By, {{NRICH_attribution}} | |licence= CC-By, {{NRICH_attribution}} | ||
|acknowledgement={{NRICH_acknowledgement}} | |acknowledgement={{NRICH_acknowledgement}} | ||
|status=draft | |status=draft | ||
|final= | |final=yes | ||
}} | }} | ||
