Truth in Science

Truth in Science

GCSE Biology

Can controversy over origins be taught under the GCSE Specifications?

New GCSE Specifications emphasise that students must understand how science works, to help them engage with and challenge the science they meet in everyday life. Students need to adopt a critical, questioning frame of mind, understanding how science impacts society and their lives. Origins are not exempt from this emphasis, though the degree to which discussion of alternatives to evolution is required differs between examination boards. Table 1 below summarises the specific aspects of origins which are mentioned by different boards. For annotated extracts from the new GCSE Specifications, click on the Examination Board names at the top of each column.

Older GCSE specifications, most of which are still being taught through the 2006/07 school year, also present legitimate opportunities to teach the current scientific controversy over origins. Table 2 below summarises the teaching about biological evolution found in these GCSE specifications. For comparison, the Scottish Standard Grade has been included in Table 2. More details on education in Scotland can be found elsewhere on this website.


Table 1: Summary of topics relating to biological evolution mentioned in the New GCSE Specifications for 2006 and beyond

Topic  mentioned
AQAWJECEdexcel 360ScienceCIE IGCSE BiologyOCR 21st Century ScienceOCR Gateway
Mutation
1
1
-
1
1
1
More mutations are harmful than are beneficial
-
-
-
-
1
1
Over-reproduction
-
-
-
-
-
-
Natural selection
1
1
1
1
1
1
Extinction
1
1
1
-
1
1
Organisms have changed over time/evolution
1
1
1
-
-
1
New species arise
1
-
1
-
1
1
Fossils provide evidence for evolution
1
1
1
-
1
1
Fossils show changes in form over time
1
-
-
-
-
1
Fossil record sometimes shows little change
1
-
-
-
-
1
All existing species have evolved from simple life forms
1
-
-
-
1
-
Simple life forms developed more then 3 billion years ago
1
-

-
-
1
-

Evolution of antibiotic resistance in bacteria
1
1
-
1
1
1
Peppered moth
-
-
-
-
-
1
Sickle Cell Anaemia-
-
-
11-
Darwin111
-
-1
Lamarck--
-
-
-1
Reasons for gradual acceptance of Darwinism111
-
--
Spiritual, moral, ethical and cultural dimension11-11-
Similarities and differences in DNA-1--1-
Life developed from molecules that could replicate themselves----1-
Artificial selection--1111
Evolution mentioned in context of scientific controversy111-11
Human evolution--1-1-
Horse Evolution-----1

Table 2: Summary of topics relating to biological evolution mentioned in different GCSE Specifications for 2005, and Scottish Standard Grades (SQA)


Topic  mentioned
AQA
WJEC
OCR
Edexcel
CCEA
CIE
SQA
Mutation
1
1
1
1
1
1
1
More mutations are harmful than are beneficial
1
-
1
1
-
-
-
Over-reproduction
-
-
1
 -
-
1
-
Natural selection
1
1
1
1
1
1
1
Extinction
1
1
1
1
1
-
-
Organisms have changed over time/evolution
1
1
-
-
-
-
-
New species arise
1
-
1
-
-
1
-
Fossils provide evidence for evolution
1
1
1
1
-
-
-
Fossils show changes in form over time
1
1
-
-
-
-
-
Fossil record sometimes shows little change
1
-
-
-
-
-
-
All existing species have evolved from simple life forms
1
1
-
-
-
-
-
Simple life forms developed more then 3 billion years ago
1
1
-
-
-
-
-
Evolution of antibiotic resistance in bacteria
1
1
1
1
-
1
1
Peppered moth
-
-
1
-
-
-
-
Sickle Cell Anaemia
1
-
-
-
-
1
-
Darwin
1
1
1
-
-
-
-
Lamarck
1
1
-
-
-
-
-
Reasons for gradual acceptance of Darwinism
1
1
-
-
-
-
-
Spiritual, moral, ethical and cultural dimension
1
1
1
-
1
-
-
Similarities and differences in DNA
-
-
-
-
-
-
-
Life developed from molecules that could replicate themselves
-
-
-
-
-
-
-
Artificial selection
1
1
-
-
1
-
-
Evolution mentioned in context of scientific controversy
-
-
-
-
-
-
-
Human evolution
-
-
-
-
-
-
-
Horse Evolution
-
-
-
-
-
-
-



 

Quote

It is wrong that any debate, especially on so momentous a subject as the origin of species, and the human race above all, should be arbitrarily declared to be closed.

Paul Johnson (The Spectator, 27 August 2005)

 

Extras

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