Balance Scale -

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.

A base (like a tall water bottle, cardboard box, or simply holding the hanger).

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

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 consists of a beam, a pointer, a fulcrum, and two pans. 2. Simple DIY Balance Scale (For STEM/Kids) A (or beam balance) is a simple machine

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

It doesn't typically provide a specific weight in grams or ounces, but rather indicates which item is heavier, lighter, or if they are equal. Punch two holes on opposite sides near the top of each cup

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.