Balance Scale (Direct)

A (or beam balance) is a simple machine used to measure mass or weight by comparing two items—one with a known weight and one with an unknown weight. It operates on the principle of equilibrium, where the heavier side sinks lower than the lighter side.

Hang the hanger from a high point (like a door handle) and ensure it rests evenly. 3. Educational Activities (STEM) STEM @ HMCPL: DIY Balance Scales balance scale

A functional, simple balance scale can be made at home using household materials, perfect for science projects or educational activities. A clothes hanger (preferably with notches). Two paper or plastic cups. Kitchen twine, yarn, or string. A single hole punch. A (or beam balance) is a simple machine

Cut two equal lengths of string and thread them through the holes to create handles for the cups. Hang Cups: Hang one cup on each end of the hanger. Two paper or plastic cups

Punch two holes on opposite sides near the top of each cup.

Here is a structured overview of the balance scale, including DIY methods, educational uses, and tips for accuracy. 1. How a Balance Scale Works

It works on the principle of a lever, where two pans hang on opposite sides of a pivot point (fulcrum). If both sides are empty, or contain equal weights, the scale remains level.