Spike Prime - Finding Odd Object

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Let's begin

Weighing...

Build

Model:

Pictures:

Building instructions:

• Finding Odd Object (PNG)

Download building instructions:

• whole system (pdf)

Download stud.io model:

• model (stud.io)

...description...

Connections:

• large motor - F
• light sensor - D

Programs

Weighing test:

Full program:

Algorithm instructions for 9 objects with one of them heavier:

Download:

• weighing.llsp
• finding_odd_object.llsp

...description...

Measure, analyze, think

• Make your own recording
• Perform experiments with your model and discuss in your group what has happened.

Explore and modify

• Test the model with 9 objects and one of them heavier
• Try to modify the instructions in algorithm (change the algorithm list variable) so that the system will work with 9 objects and one of them lighter
• Now try to invent instructions for a task with 9 objects and one odd object, where we do not know if it is havier or lighter, test it
• Can you invent some other similar task and design instructions for solving it?

Additional resources

• Download: Finding Odd Object - all media files