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Nov 05, 2023

Indian science curriculum axes not only evolution, but the periodic table, energy sources, and pollution

As I wrote in April, India’s National Council of Educational Research and

As I wrote in April, India's National Council of Educational Research and Training (NCERT), decided to remove evolution—a great unifying theory of biology—from all science classes below "class 11", , which means that only students who have decided to major in biology will learn about evolution. (Indian students begin specializing younger than do American students.)

. . . . evolution used to be part of science class in "Classes 9 and 10," which in India are kids 13-15 years old. After that they take exams and have to decide what subjects to specialize in: science (with or without biology), commerce, economics, the arts, and so on. Specialization begins early, before the age at which kids go to college in America.

In India now, only the students who decide to go the Biology route in Classes 11 and 12 will get any exposure to evolution at all! It's been wiped out of the biology material taught to any kids who don't choose to major in biology.

The deep-sixing of evolution was originally part of the whittling-down of the Indian school curriculum during the pandemic, but now it appears to be a permanent change, and not just in public schools, but also in many private ones, who follow the same standards set by the ICSE (Indian Certificate of Secondary Education).

But it's gotten worse. NCERT has eliminated not only evolution from most secondary school science classes, but have also deep-sixed the periodic table (!), as well as sources of energy and material about air and water pollution. (One would think those topics would be relevant in a country as crowded as India.)

This is all reported in a new article from Nature (click on screenshot for a free read):

An excerpt:

In India, children under-16 returning to school at the start of the new school year this month, will no longer be taught about evolution, the periodic table of elements, or sources of energy.

The news that evolution would be cut from the curriculum for students aged 15–16 was widely reported last month, when thousands of people signed a petition in protest. But official guidance has revealed that a chapter on the periodic table will be cut, too, along with other foundational topics such as sources of energy and environmental sustainability. Younger learners will no longer be taught certain pollution- and climate-related topics, and there are cuts to biology, chemistry, geography, mathematics and physics subjects for older school students.

Overall, the changes affect some 134 million 11–18-year-olds in India's schools. The extent of what has changed became clearer last month when the National Council of Educational Research and Training (NCERT) — the public body that develops the Indian school curriculum and textbooks — released textbooks for the new academic year starting in May.

Researchers, including those who study science education, are shocked.

Not only that, but NCERT didn't get input from parents or teachers, or even respond to Nature‘s request for comment. Here's what's gone besides evolution:

Mythili Ramchand, a science-teacher trainer at the Tata Institute of Social Sciences in Mumbai, India, says that "everything related to water, air pollution, resource management has been removed. "I don't see how conservation of water, and air [pollution], is not relevant for us. It's all the more so currently," she adds. A chapter on different sources of energy — from fossil fuels to renewables — has also been removed. "That's a bit strange, quite honestly, given the relevance in today's world," says Osborne.

A chapter on the periodic table of elements has been removed from the syllabus for class-10 students, who are typically 15–16 years old. Whole chapters on sources of energy and the sustainable management of natural resources have also been removed.

They’ve also bowdlerized stuff on politics:

A small section on Michael Faraday's contributions to the understanding of electricity and magnetism in the nineteenth century has also been stripped from the class-10 syllabus. In non-science content, chapters on democracy and diversity; political parties; and challenges to democracy have been scrapped. And a chapter on the industrial revolution has been removed for older students.

And here's NCERT's explanation, which doesn't make sense at all.

In explaining its changes, NCERT states on its website that it considered whether content overlapped with similar content covered elsewhere, the difficulty of the content, and whether the content was irrelevant. It also aims to provide opportunities for experiential learning and creativity.

First, evolution is NOT covered elsewhere, nor is it that difficult in principle. You don't even have to teach natural selection; you can just give people the evidence for evolution, which is hardly rocket science. And the periodic table? That's hard? How else will students learn about the elements? As I said, only students age 16 and above will even hear about evolution or the elements, and most students in India will not go on to college where they can also learn these things. Remember, only high-school-age (in the U.S.) students who decide to specialize in science will learn about evolution, the periodic table, and energy.

And these cuts may well be permanent:

NCERT announced the cuts last year, saying that they would ease pressures on students studying online during the COVID-19 pandemic. Amitabh Joshi, an evolutionary biologist at Jawaharlal Nehru Centre for Advanced Scientific Research in Bengaluru, India, says that science teachers and researchers expected that the content would be reinstated once students returned to classrooms. Instead, the NCERT shocked everyone by printing textbooks for the new academic year with a statement that the changes will remain for the next two academic years, in line with India's revised education policy approved by government in July 2020.

At first I thought the dropping of evolution reflected the Hindu-centric policies of Modi, somewhat of a theocrat, but an Indian biologist (see earlier post) told me this was unlikely, as Hindus aren't particularly offended by evolution. The reasons must lie elsewhere, but they’re a mystery to all of us. However, Joshi does that the dumping of evolution reflect in part some religious beliefs:

Science educators are particularly concerned about the removal of evolution. A chapter on diversity in living organisms and one called ‘Why do we fall ill’ has been removed from the syllabus for class-9 students, who are typically 14–15 years old. Darwin's contributions to evolution, how fossils form and human evolution have all been removed from the chapter on heredity and evolution for class-10 pupils. That chapter is now called just ‘Heredity’. Evolution, says Joshi, is essential to understanding human diversity and "our place in the world".

In India, class 10 is the last year in which science is taught to every student. Only students who elect to study biology in the final two years of education (before university) will learn about the topic.

Joshi says that the curriculum revision process has lacked transparency. But in the case of evolution, "more religious groups in India are beginning to take anti-evolution stances", he says. Some members of the public also think that evolution lacks relevance outside academic institutions.

And here's one more suggestion: that some of these ideas are "Western"—truly the dumbest reason ever not to teach them. So what if Darwin was British?

"There is a movement away from rational thinking, against the enlightenment and Western ideas" in India, adds Sucheta Mahajan, a historian at Jawaharlal Nehru University who collaborates with Mukherjee on studies of RSS influence on school texts. Evolution conflicts with creation stories, adds Mukherjee. History is the main target, but "science is one of the victims", she adds.

So here we have the world's largest democracy dumbing down its curriculum, making some of the greatest ideas in science unavailable to its citizens. This is unconscionable, but there's little those outside of India can do about this. The only thing I can think of is to is tell Richard Dawkins, who can at least embarrass the government by tweeting about this. Otherwise, there are no petitions to sign, nobody to protest to. And millions of Indian kids will be deprived of the greatest idea in biology.

From the Indian Express:

h/t: Matthew