I did some looking around and found the survey very interesting:
"In the Opinionpanel survey, nearly 20% said they had been taught creationism as fact by their main school. Most thought it would be best to teach a range of theories, but nearly 30% of those who supported creationism felt that pupils should learn about creationism alone."
They should realize the ulitmatly science is limited in it's scope. Teaching evolution as science won't make a dent in creationism or intelligent design. This issue is history and teaching biology and genetics has absolutly nothing to do with natural history as an element of the theory of evolution.
I agree with the consensus of the scientific communitte that they should not have to teach creationism and intelligent design. I think the solution here is to simply differ Darwinian assumptions of a single common ancestor until students are well versed in the life sciences. It is confusing to start reconciling what is observed and demonstrated in our limited view in the 21st century with a long series of events over millions or billions of years.
Evolution is a living theory, it has very little to do with prexisting ancestoral species in infinite regress into the prehistoric and primordial past. Science does not need Darwinism, you could toss it tommorow and the actual science would not be affected in the slightest. This is what I think should be taught in Biology classrooms:
Cells are the fundamental working units of every living system. All the instructions needed to direct their activities are contained within the chemical DNA (deoxyribonucleic acid).
(image credit: U.S. Department of Energy Human Genome Program,
http://www.ornl.gov/hgmis. )
Each time a cell divides into two daughter cells, its full genome is duplicated; for humans and other complex organisms, this duplication occurs in the nucleus. During cell division the DNA molecule unwinds and the weak bonds between the base pairs break, allowing the strands to separate. Each strand directs the synthesis of a complementary new strand, with free nucleotides matching up with their complementary bases on each of the separated strands. Strict base-pairing rules are adhered to adenine will pair only with thymine (an A-T pair) and cytosine with guanine (a C-G pair). Each daughter cell receives one old and one new DNA strand. The cells adherence to these base-pairing rules ensures that the new strand is an exact copy of the old one. This minimizes the incidence of errors (mutations) that may greatly affect the resulting organism or its offspring.
All living organisms are composed largely of proteins. Proteins are large, complex molecules made up of long chains of subunits called amino acids. Twenty different kinds of amino acids are usually found in proteins. Within the gene, each specific sequence of three DNA bases (codons) directs the cells protein-synthesizing machinery to add specific amino acids. For example, the base sequence ATG codes for the amino acid methionine. Since 3 bases code for 1 amino acid, the protein coded by an average-sized gene (3000 bp) will contain 1000 amino acids. The genetic code is thus a series of codons that specify which amino acids are required to make up specific proteins.
Each DNA molecule contains many genes--the basic physical and functional units of heredity. A gene is a specific sequence of nucleotide bases, whose sequences carry the information required for constructing proteins, which provide the structural components of cells and tissues as well as enzymes for essential biochemical reactions.
Genome Science Images
In addition this statement should be in the introductory section of every biology textbook in the free world:
The rediscovery of Mendel's laws of heredity in the opening weeks of the 20th century [1-3] sparked a scientific quest to understand the nature and content of genetic information that has propelled biology for the last hundred years. The scientific progress made falls naturally into four main phases, corresponding roughly to the four quarters of the century. The first established the cellular basis of heredity: the chromosomes. The second defined the molecular basis of heredity: the DNA double helix. The third unlocked the informational basis of heredity, with the discovery of the biological mechanism by which cells read the information contained in genes and with the invention of the recombinant DNA technologies of cloning and sequencing by which scientists can do the same."
The last quarter of a century has been marked by a relentless drive to decipher first genes and then entire genomes, spawning the field of genomics. The fruits of this work already include the genome sequences of 599 viruses and viroids, 205 naturally occurring plasmids, 185 organelles, 31 eubacteria, seven archaea, one fungus, two animals and one plant
(NATURE: Initial sequencing and analysis of the human genome)
Only when students are well versed in the life sciences should they be exposed to the sweeping generalizations of Darwinian natural history. If we did that much this whole buisness of TOE and the controversy surronding our ultimate origins could be differed to a time subsequent to basic educational goals.
Grace and peace,
Mark