Opening your next discovery…
Opening your next discovery…
Trace a reflex arc, interrupt the pathway and compare neural and chemical messages.
Describe a structure and its function. Change one variable at a time in a fair comparison.
Rotate the original schematic, select a numbered part, then connect its structure to its role. Process markers illustrate the recorded experiment.
The system in three dimensions; sizes and distances are illustrative. Numbered labels match the structure list.
Preparing original 3D geometry…
Enlarged schematic · Not to scaleDrag to orbit. Pinch or use the zoom buttons to enlarge. Two-finger drag pans on touch devices; right-drag pans with a mouse. Focus the 3D view and use arrow keys to rotate, +/− to zoom, Shift + arrow keys to pan, and Home to reset the camera. Every selectable structure is also a button below.
Select a structure in the model or the list to connect its position, shape and function.
The system in three dimensions; sizes and distances are illustrative.
Move through the structures in an order that connects their roles.
A simplified reflex arc laid out for clarity; not physical distances, response timing or a medical assessment.
This is a spatial learning model. Colour, transparency and layer separation help reveal relationships; they are not measurements.
Run a predicted experiment to activate process playback.
A reflex arc connects detection to a response through a neural pathway.
Hormones are chemical messengers; plant growth responses differ from nerve impulses.
An original reflex schematic, not a brain reconstruction or medical reflex test; hormone feedback and plant tropisms are explained separately.
Saved only in this browser when storage is available. The most recent 12 trials are retained. Avoid personal information.
Your first predicted experiment will appear here.
These markers record practice evidence. A written reflection is not automatically assessed, and one investigation does not establish mastery.
Next: Reproduction and Heredity