Discovering Neanderthals
Quality reviewed September 2026
- Subject
- World History
- Grades
- Grades 9-12
- Time
- About two 50-minute class periods
- Includes
- 11 ready-to-teach files
- Format
- Word (.docx) · PowerPoint (.pptx)
- Slide deck
- Guided notes
- Guided notes teacher key
- Activity + answer key
- Quiz + answer key
- Exit ticket + answer key
- Teacher guide
- Teacher presentation notes
What students do
- Describe the 1856 Feldhofer Grotto discovery and the skull features that set it apart
- Compare the competing nineteenth-century theories for what the Neander Valley bones actually were
- Analyze Thomas Huxley's 1863 conclusion that the skull was ape-like in shape yet still human
- Explain how one contested skull opened the science of paleoanthropology
What it covers
- What the 1856 Neander Valley discovery actually consisted of, a skullcap and a few limb bones
- The heavy brow ridge and sloping forehead that made scientists question what they were looking at
- How Thomas Huxley's careful measurements led to his 1863 conclusion
- Why the Neanderthal debate is a good model for how science corrects itself
Learning targets
- Describe the 1856 Neander Valley (Feldhofer Grotto) fossil discovery and explain why it surprised scientists.
- Identify the distinctive features of the Neanderthal skull (heavy brow ridge, low sloping forehead) and what they suggested about early humans.
- Analyze how one skull discovery changed scientific ideas about human origins and forced scientists to reconsider what 'human' meant.
- Evaluate how naturalists like Thomas Huxley used evidence to revise earlier assumptions, showing how science self-corrects.
Peek inside
A Cave, a Skullcap, and a Puzzle
A NEANDERTHAL is an extinct early human first identified from bones found in Germany's Neander Valley in .
A FOSSIL is the preserved remains of a once-living thing, such as ancient .
The bones were dug out of the FELDHOFER GROTTO, a limestone in the Neander Valley.
1. What is the name of the extinct early human first identified from bones found in Germany's Neander Valley in 1856?
Why this matters
A single contested skull, just a skullcap and a few limb bones pulled from the Feldhofer Grotto in 1856, was enough to start an entirely new field of science that did not exist the year before. Nobody had a framework yet for what to do with bones that looked human but not quite.
Thomas Huxley's 1863 measurements settled that this specimen was ape-like in shape yet still human, a conclusion built from anatomy rather than assumption. I like showing students how much weight a careful measurement can carry against a room full of confident guessing.
From one teacher to another
What do you do with a skull that doesn't look like anyone currently walking around? That's the single question this lesson sits with, and students follow the whole argument that grew out of it, from a diseased-person theory through Huxley's careful anatomical comparison to his conclusion that the bones were ape-like yet still human. It's a compact period, but it earns its place by showing students that a scientist changing his mind in the face of new evidence is part of the process working correctly.
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