Difference between revisions of "Spike Prime - Finding Odd Object"
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| − | + | <small>(''[[Spike up Prime Interest in Mathematics|back to list of projects]]'')</small> | |
| − | + | ||
| − | + | == Let's begin == | |
| − | + | ||
| − | + | Weighing... | |
| − | + | ||
| − | + | == Build == | |
| − | + | ||
| + | Model: | ||
| + | |||
| + | [[Image:spike_finding_odd_object_model.jpg|model of scales|300px]] | ||
| + | |||
| + | Pictures: | ||
| + | |||
| + | [[Image:spike_odd_1_scales.jpg|300px]] | ||
| + | [[Image:spike_odd_2_scales_2.jpg|300px]] | ||
| + | [[Image:spike_odd_3_nine_wheels.jpg|300px]] | ||
| + | [[Image:spike_odd_4_weighing_4_normal.jpg|300px]] | ||
| + | [[Image:spike_odd_5_weighing_4_normal_other.jpg|300px]] | ||
| + | [[Image:spike_odd_6_heavier_and_normal_wheel.jpg|300px]] | ||
| + | [[Image:spike_odd_7_cable_placement.jpg|300px]] | ||
| + | [[Image:spike_odd_8_weighing_4_with_heavier.jpg|300px]] | ||
| + | |||
| + | |||
| + | Building instructions: | ||
| + | |||
| + | * [[Spike Prime - Finding odd Object - Building Instructions|Finding Odd Object (PNG)]] | ||
| + | |||
| + | Download building instructions: | ||
| + | |||
| + | * [[Media:spike_finding_odd_object.pdf| whole system (pdf)]] | ||
| + | |||
| + | Download stud.io model: | ||
| + | |||
| + | * [[Media:spike_model_finding_odd_object.io|model (stud.io)]] | ||
| + | |||
| + | ...description... | ||
| + | |||
| + | Connections: | ||
| + | |||
| + | * large motor - F | ||
| + | * light sensor - D | ||
| + | |||
| + | == Programs == | ||
| + | |||
| + | Weighing test: | ||
| + | |||
| + | [[Image:weighing_prg.png|program]] | ||
| + | |||
| + | Full program: | ||
| + | |||
| + | [[Image:finding_odd_object_prg.png|program]] | ||
| + | |||
| + | Algorithm instructions for 9 objects with one of them heavier: | ||
| + | |||
| + | [[Image:finding_odd_object_algorithm_prg.png|program]] | ||
| + | |||
| + | Download: | ||
| + | * [[Media:weighing.llsp|weighing.llsp]] | ||
| + | * [[Media:finding_odd_object.llsp|finding_odd_object.llsp]] | ||
| + | |||
| + | ...description... | ||
| + | |||
| + | == Measure, analyze, think == | ||
| + | |||
| + | <youtube>hsJ2cuCblLA</youtube> | ||
| + | |||
| + | * 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? | ||
| + | |||
| + | == Present == | ||
| + | |||
| + | * | ||
| + | == Additional resources == | ||
| + | |||
| + | * Download: [http://robotika.sk/spike/spike_math_10_finding_odd_object.zip Finding Odd Object - all media files] | ||
| + | |||
| + | __notoc__ | ||
Revision as of 09:33, 27 July 2022
Let's begin
Weighing...
Build
Model:
Pictures:
Building instructions:
Download building instructions:
Download stud.io model:
...description...
Connections:
- large motor - F
- light sensor - D
Programs
Weighing test:
Full program:
Algorithm instructions for 9 objects with one of them heavier:
Download:
...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?
Present
Additional resources
- Download: Finding Odd Object - all media files
