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"Measure Units Puzzle" is a small knowledge level game to match the basic metric units with the correct physical phenomena. Physics exercise to explore and study derived units in the metric system of light, radiation, surfaces and basic quantities. Fun educational game, suitable for online lessons and interactive classes. Free online game for physics homework.
Online physics educational game. Fun physics puzzle. 
This physics class game include the following units and quantities:
 basic measurement units:
 Metre, a unit of length
 Kilogram, a unit of mass
 Second, a unit of time
 Litre, a unit of volume
 Mole, a unit of amount of substance
 Degree Celsius/Kelvin, a unit of thermodynamic temperature
 units to measure electromagnetic radiation:
 Becquerel, a unit of radioactive decay
 Sievert, a unit of absorbed ionising radiation
 Gray, a unit of ionising radiation
 Katal, a unit of catalytic activity (enzymatic)
 units to measure light radiation:
 Lux, a unit of luminous flux
 Candela, a unit of luminous intensity
 Lumen, a unit of luminous coverage
 units to measure circular arcs and spherical surfaces:
 Radian, a unit of circular arc
 Steradian, a unit of spherical surface area









How to play Measure Units Puzzle.
There are 15 metric units marked with their SI symbol left of the screen. Drag and drop them on the correct spot of light, radiation, surfaces and basic quantities to the right on the screen. Make it for less than 15 tries for a good school mark.

Knowledge Achievements:
Know basic metric units and get +1 Knowledge Level.
Difficulty: Average.






