New
New
Year 6

What fossils can tell us about the past

I can describe what fossils can tell us about things that lived in the past.

New
New
Year 6

What fossils can tell us about the past

I can describe what fossils can tell us about things that lived in the past.

Lesson details

Key learning points

  1. Fossils are our best form of evidence about Earth's history, including the history of life
  2. Fossils can give us clues about living things that inhabited the Earth millions of years ago
  3. By studying the fossil record, we can tell how long life has existed on Earth
  4. Palaeontologists use the fossils they find to propose theories about living things from the past
  5. Theories about prehistoric living things change over time as we gather more evidence

Keywords

  • Evidence - Evidence is information that helps us to prove if something is true or not true.

  • Fossil record - The fossil record is the collective name for all of the fossil evidence gathered by scientists.

  • Fossil - A fossil is the remains or imprint of living things that are sometimes preserved in rock.

  • Theory - A theory is a carefully thought-out explanation for something about our world that is based on learning from scientific enquiry.

  • Palaeontologist - Palaeontologists study fossils as a guide to the history of life on Earth.

Common misconception

Pupils may have a limited view of what constitutes a fossil, such as only things that resemble skeletons or ammonite shells, and not recognise things like coprolites or plant imprints as fossils too.

Use the range of examples used in the lesson to make it clear to pupils that there are a wide range of different types of fossil and different types of organisms that become fossils.

This lesson could be brought to life by giving pupils some real fossils to explore and perhaps use as alternatives or additions to those pictured for Task B. If there are no fossils currently in the school resources, local secondary schools or universities may have collections that can be borrowed.
Teacher tip

Equipment

Images in additional materials for Task B.

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
What are fossils?
Correct answer: evidence of living things from millions of years ago
evidence of different prehistoric rocks
living things that have died and are decaying
Q2.
Many prehistoric animals are now extinct. What does prehistoric mean?
a time before cameras existed
a time before history lessons were taught
Correct answer: a time before humans made written and pictorial records
any time before today
Q3.
What is a theory?
a guess about something
Correct answer: an idea based on findings from enquiries
an idea based on popular opinions
an idea based on a gut feeling
Q4.
Most fossils are found in sedimentary rocks. What are sedimentary rocks?
Correct answer: rocks that are formed when layers of sediment build up over time
rocks that are formed inside volcanoes
rocks that are formed when extreme heat melts other rocks pressing them together
Q5.
Complete the sentence. Fossils form…
rapidly over a few months.
quickly once an animal or plant has died.
slowly over decades.
Correct answer: gradually over millions of years.
Q6.
Which parts of living things usually become fossils?
the soft parts like the skin, organs or flowers
Correct answer: the hard parts like bones, teeth and shells
usually the whole living thing is fossilised

6 Questions

Q1.
What do palaeontologists use to gather clues about life on prehistoric Earth?
An image in a quiz
weather patterns
Correct answer: fossils
photographs of ancient animals
water samples
Q2.
are our best form of evidence about the history of life on Earth.
Correct Answer: Fossils, fossil
Q3.
The collective name for all of the fossil evidence that has been found and the ages of those fossils is called the fossil .
Correct Answer: record, records
Q4.
Palaeontologists make scientific theories using the evidence they gather from fossils. Which of these statements about theories are correct?
Correct answer: Theories may change over time as we gather more evidence.
All theories are ideas that are unproven.
It is impossible to prove that a theory is correct.
Correct answer: Scientific enquiries can help scientists to make more accurate theories.
Q5.
What deductions could palaeontologists make about this animal using clues from this fossil?
An image in a quiz
Correct answer: approximately how big it was
Correct answer: whether it ate animals or plants
what colour it was
how it moved
Correct answer: whether it was a vertebrate or an invertebrate
Q6.
Which of these cannot be learned by studying the fossil record?
which organisms were alive at the same time as each other
how long life has existed on Earth
when dinosaurs were alive
Correct answer: how many dinosaurs lived on Earth