Double pan balance

Summary

A balance is used to measure the mass of an object. This animation is a game where the player is asked to find the weight of an object.

You can drag masses on and off the trays of the balance.
Click on "New object" to select another object.

To demonstrate and apply knowledge and sense of numbers, operations, ratios and proportions.
To distinguish gram from kilogram.
To learn how to use a balance to weigh an object.