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Teaching materials:
Teaching materials database
Found 11 resources for the concept: Scientists can test ideas about events and processes long past, very distant, and not directly observable
 | Adventures at Dry Creek
In this interactive web-based module students conduct a simulated field study at a fossil dig in Montana.
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 | Climate Analysis Using Planktonic Foraminifera
Students manipulate, plot, and interpret data on the occurence of a particular species of foraminifera in the fossil record in order to infer changes in climate during the last 160,000 years.
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 | Dino-Data
Students are presented with a set of data about dinosaurs and are asked to make hypotheses about what the data can tell us.
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 | Discovering the great tree of life
This short video introduces basic concepts in phylogenetics and provides a model to help understand lineage-splitting.
This resource is available from the Peabody Museum of Natural History
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 | Dogs and Turnips
In this lesson students attempt to assemble a meaningful sentence by successively turning over cards with words on them. The point is made that we change our ideas of what a story may be as we gather more information.
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 | Getting into the Fossil Record
In this interactive module students are introduced to fossils and the fossilization process by examining how fossils are formed and the factors that promote or prevent fossilization.
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 | Interpreting the Tracks
Students discover the relationships among foot length, leg length, stride length and speed in bipedal animals that provide clues about dinosaur speed.
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 | Lines of evidence: The science of evolution
The theory of evolution is broadly accepted by scientists — and for good reason! Learn about the diverse and numerous lines of evidence that support the theory of evolution.
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 | Understanding Geologic Time
A web-based module in which students gain a basic understanding of geologic time, the evidence for events in Earth's history, relative and absolute dating techniques, and the significance of the Geologic Time Scale.
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 | Great Fossil Find
Students are taken on an imaginary fossil hunt and hypothesize as to the identity of the creature they discover. Students revise their hypotheses as new evidence is "found."
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