Stone Age Tools: How Ancient Humans Made and Used Them

Stone Age tools are the oldest lasting evidence of how ancient humans thought and solved problems. Wood, skin and plant fibre rotted away long ago, but stone survives. By studying chipped rocks, archaeologists can reconstruct how early people hunted, prepared food and shared skills. This article explains how the tools were made, the main types and what they tell us.

Why Stone?

Stone was available almost everywhere, and the right kinds break into sharp edges. A sharp flake can cut meat, scrape hides or shape wood, tasks that human hands and teeth cannot do well. Stone tools therefore gave early people access to foods and materials that were otherwise hard to use.

How Stone Tools Were Made

• Choosing the stone: fine-grained rocks such as flint or chert break in a predictable way. People often selected and carried good material over long distances.
• Striking: a hard stone, called a hammerstone, is used to knock flakes off a core.
• Shaping: later tool makers used bone, antler or wood to remove smaller flakes and refine the edge.
• Using and resharpening: tools were used until dull, then often reworked.

Making a good tool takes planning and practice, and learning it probably involved teaching and watching others.

Main Types of Stone Tools

Simple Flakes and Choppers

Some of the earliest known stone tools are simple: a rock with a few flakes removed to create a cutting or chopping edge. They are easy to overlook, but they were effective.