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Chinese scientists join classrooms to inspire teenagers to become innovators

Chinese scientists join classrooms to inspire teenagers to become innovators

Borneo Post6 hours ago

A teacher instructs as a student uses a computer in a programming class at a primary school in Yuhu District of Xiangtan City, central China's Hunan Province on April 11, 2024. – Xinhua photo
BEIJING (June 29): Peking University life sciences professor Zhang Yan, who has been researching Alzheimer's disease for two decades, has taken on a new mission this semester: educating young teens.
Beyond lectures and experiments, Zhang is committed to giving her young students an authentic glimpse into the world of scientific research.
She believes such hands-on learning should begin early in basic education, and as a scientist, she sees it as her responsibility to contribute.
Zhang is one of thousands of researchers to be appointed as a 'vice principal of science' – a position introduced by China's Ministry of Education two years ago, in an initiative aiming to ensure every primary and secondary school engages the services of at least one scientific researcher from a university, research institute or technology company to strengthen science education.
Scientist-led classes
Dressed in a T-shirt and jeans, sipping milk tea and switching seamlessly between Chinese and English, Zhang teaches her middle school students much like she does her doctoral candidates in university labs.
This casual approach is the first message she hopes to convey: scientists are not always solemn, bookish or eccentric.
During her first lecture at Beijing Guangqumen Middle School in late May, she said that in reality, many scientists have diverse interests, lead balanced lives and possess both intellectual and emotional intelligence.
Similarly, Zhang seeks to dispel another common misconception about careers in science: success comes solely from hard work, much like scoring high in college entrance exams.
'You may spend years with few breakthroughs, and that is the first challenge scientists must face – learning to deal with frustration,' she said in English during a recent class.
Her students listened carefully, not distracted by phones or computers. They are preparing to enter senior high school after their summer vacation, and in three years, they will choose a university and a major.
'The earlier they learn, the more they benefit,' Zhang said, noting that understanding scientific careers as teens will help them make choices in the future.
Using examples ranging from the discovery of penicillin to the gene-editing of white mice in labs, Zhang also encouraged her young students to develop habits of critical thinking, questioning authority and pursuing lifelong learning.
Next month, she plans to take them to her university lab, where they will observe and conduct basic scientific experiments.
'They will experience real scientific work,' she said.
Students learn about spacecraft models at the fourth live class of the 'Tiangong Class' series in Yan'an Science and Technology Museum in Yan'an, northwest China's Shaanxi Province on Sept 21, 2023. – Xinhua photo
National push
To make classes more engaging, researchers nationwide are adopting diverse approaches.
Besides lab experiments, some organise field expeditions or showcase models of scientific facilities such as lunar probes, submarines and large telescopes.
The study of emerging technologies like AI and humanoid robots has also made its way into classrooms, becoming part of the content being taught by scientists.
Tasked with more than teaching, these vice principals of science also help schools with science curriculum planning, teacher training and bringing in scientific resources, forming part of the country's broader picture of science education.
Since 2023, under a national 'double reduction' policy launched in 2021 to ease the burdens of excessive homework and off-campus tutoring that students face in their compulsory education years, greater emphasis has been placed on enhancing science education and nurturing young people with both the potential to become scientists and aspirations to dedicate themselves to scientific research.
According to a January report by the state broadcaster CCTV citing the latest data from the Ministry of Education, 45 per cent of primary and secondary schools have appointed a vice principal specialising in science over the past two years.
Schools are also striving to nurture their own science teaching staff.
Beijing Haidian Aerospace Tuqiang Primary School, for example, employs 15 full-time or part-time science teachers.
The number of science teachers in the country's junior high schools has increased by more than 8,400 nationwide, and by over 28,000 in senior high schools.
And technology firms are also joining this national push for improved science education.
Leading AI company iFlytek has launched study tour programmes to showcase its voice-recognition tools and robots to students, and carmaker Geely has opened its workshops to students, allowing young people to learn about the manufacturing process of new energy vehicles.
Students have a class in a prefabricated classroom in Guanting Town, Minhe Hui and Tu Autonomous County, northwest China's Qinghai Province on March 1, 2024. – Xinhua photo
Duty of educators
However, serving as a school educator does not offer extra pay or benefits for her research work, Zhang said.
'It is purely driven by a sense of duty.'
China has intensified efforts to encourage scientist participation in science education.
A revised Science and Technology Popularisation Law came into effect last year and introduced concrete measures, such as those on professional recognition and evaluation, to reward researchers for public engagement.
Zeng Fankui, a researcher at the Lanzhou Institute of Chemical Physics under the Chinese Academy of Sciences, is passionate about popularising his potato studies and serves as vice principal of science at three local schools.
He applauds the progress the country has made in science education, but points to some problems: many rural schools lack proper science equipment and specialised teachers, and traditional mindsets that prioritise rote learning over scientific thinking remain.
Xiong Bingqi, dean of the 21st Century Education Research Institute, said that the goal of the vice principal of science role is to cultivate true scientific literacy.
'If science classes only assign mechanical exercises, AI could replace them,' he warned, adding that science education should shift focus from knowledge delivery to the cultivation of self-directed learning and nurturing innovation.
Students crammed with scientific knowledge alone will find it difficult to adapt to the rapid changes of the future, Xiong said. – Xinhua China education schools scientists Xinhua

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Chinese scientists join classrooms to inspire teenagers to become innovators
Chinese scientists join classrooms to inspire teenagers to become innovators

Borneo Post

time6 hours ago

  • Borneo Post

Chinese scientists join classrooms to inspire teenagers to become innovators

A teacher instructs as a student uses a computer in a programming class at a primary school in Yuhu District of Xiangtan City, central China's Hunan Province on April 11, 2024. – Xinhua photo BEIJING (June 29): Peking University life sciences professor Zhang Yan, who has been researching Alzheimer's disease for two decades, has taken on a new mission this semester: educating young teens. Beyond lectures and experiments, Zhang is committed to giving her young students an authentic glimpse into the world of scientific research. She believes such hands-on learning should begin early in basic education, and as a scientist, she sees it as her responsibility to contribute. Zhang is one of thousands of researchers to be appointed as a 'vice principal of science' – a position introduced by China's Ministry of Education two years ago, in an initiative aiming to ensure every primary and secondary school engages the services of at least one scientific researcher from a university, research institute or technology company to strengthen science education. Scientist-led classes Dressed in a T-shirt and jeans, sipping milk tea and switching seamlessly between Chinese and English, Zhang teaches her middle school students much like she does her doctoral candidates in university labs. This casual approach is the first message she hopes to convey: scientists are not always solemn, bookish or eccentric. During her first lecture at Beijing Guangqumen Middle School in late May, she said that in reality, many scientists have diverse interests, lead balanced lives and possess both intellectual and emotional intelligence. Similarly, Zhang seeks to dispel another common misconception about careers in science: success comes solely from hard work, much like scoring high in college entrance exams. 'You may spend years with few breakthroughs, and that is the first challenge scientists must face – learning to deal with frustration,' she said in English during a recent class. Her students listened carefully, not distracted by phones or computers. They are preparing to enter senior high school after their summer vacation, and in three years, they will choose a university and a major. 'The earlier they learn, the more they benefit,' Zhang said, noting that understanding scientific careers as teens will help them make choices in the future. Using examples ranging from the discovery of penicillin to the gene-editing of white mice in labs, Zhang also encouraged her young students to develop habits of critical thinking, questioning authority and pursuing lifelong learning. Next month, she plans to take them to her university lab, where they will observe and conduct basic scientific experiments. 'They will experience real scientific work,' she said. Students learn about spacecraft models at the fourth live class of the 'Tiangong Class' series in Yan'an Science and Technology Museum in Yan'an, northwest China's Shaanxi Province on Sept 21, 2023. – Xinhua photo National push To make classes more engaging, researchers nationwide are adopting diverse approaches. Besides lab experiments, some organise field expeditions or showcase models of scientific facilities such as lunar probes, submarines and large telescopes. The study of emerging technologies like AI and humanoid robots has also made its way into classrooms, becoming part of the content being taught by scientists. Tasked with more than teaching, these vice principals of science also help schools with science curriculum planning, teacher training and bringing in scientific resources, forming part of the country's broader picture of science education. Since 2023, under a national 'double reduction' policy launched in 2021 to ease the burdens of excessive homework and off-campus tutoring that students face in their compulsory education years, greater emphasis has been placed on enhancing science education and nurturing young people with both the potential to become scientists and aspirations to dedicate themselves to scientific research. According to a January report by the state broadcaster CCTV citing the latest data from the Ministry of Education, 45 per cent of primary and secondary schools have appointed a vice principal specialising in science over the past two years. Schools are also striving to nurture their own science teaching staff. Beijing Haidian Aerospace Tuqiang Primary School, for example, employs 15 full-time or part-time science teachers. The number of science teachers in the country's junior high schools has increased by more than 8,400 nationwide, and by over 28,000 in senior high schools. And technology firms are also joining this national push for improved science education. Leading AI company iFlytek has launched study tour programmes to showcase its voice-recognition tools and robots to students, and carmaker Geely has opened its workshops to students, allowing young people to learn about the manufacturing process of new energy vehicles. Students have a class in a prefabricated classroom in Guanting Town, Minhe Hui and Tu Autonomous County, northwest China's Qinghai Province on March 1, 2024. – Xinhua photo Duty of educators However, serving as a school educator does not offer extra pay or benefits for her research work, Zhang said. 'It is purely driven by a sense of duty.' China has intensified efforts to encourage scientist participation in science education. A revised Science and Technology Popularisation Law came into effect last year and introduced concrete measures, such as those on professional recognition and evaluation, to reward researchers for public engagement. Zeng Fankui, a researcher at the Lanzhou Institute of Chemical Physics under the Chinese Academy of Sciences, is passionate about popularising his potato studies and serves as vice principal of science at three local schools. He applauds the progress the country has made in science education, but points to some problems: many rural schools lack proper science equipment and specialised teachers, and traditional mindsets that prioritise rote learning over scientific thinking remain. Xiong Bingqi, dean of the 21st Century Education Research Institute, said that the goal of the vice principal of science role is to cultivate true scientific literacy. 'If science classes only assign mechanical exercises, AI could replace them,' he warned, adding that science education should shift focus from knowledge delivery to the cultivation of self-directed learning and nurturing innovation. Students crammed with scientific knowledge alone will find it difficult to adapt to the rapid changes of the future, Xiong said. – Xinhua China education schools scientists Xinhua

Six endangered fish species found in fish maw from Singapore and Malaysia's stores: Study
Six endangered fish species found in fish maw from Singapore and Malaysia's stores: Study

The Star

time16 hours ago

  • The Star

Six endangered fish species found in fish maw from Singapore and Malaysia's stores: Study

SINGAPORE (The Straits Times/ANN): The DNA of six endangered fish species was found in fish maw products from stores in Singapore and Malaysia, a new study found. This was uncovered by a pair of researchers from the National University of Singapore (NUS) and Universiti Malaysia Terengganu (UMT), who analysed the DNA of 480 samples of fish maw. The duo published their research on June 24, in the journal Conservation Letters. Fish maw – a delicacy in Chinese cuisine – is derived from the dried swim bladder of fish. Also known as the air or gas bladder, the organ helps fish modulate their buoyancy, allowing them to remain at a desired depth without floating or sinking. Widely consumed throughout much of East and South-East Asia, fish maw is regarded as an indicator of wealth, prestige and status in Chinese culture. It is also a popular ingredient in stews and soups, as it brings purported health benefits. The mysterious origins of fish maw The trade of fish maw products is hard to regulate, however, as it is difficult to visually identify them by species, said NUS Assistant Professor Benjamin Wainwright, one of the study's authors. He said: 'Fish maw has been processed, flattened, cleaned and washed. 'You can't determine what species the maw comes from without using genetic methods – so we have no idea of what species are involved in this trade in South-East Asia.' The aggregation of fish maw and other dried fish products under a common commodity code has also made its trade harder to oversee. Prof Wainwright said: 'Commodity codes are meant to say, this is shark fin, this is shrimp, this is fish maw – but at the moment, all these products are lumped together and imported as dried fish goods.' Thus, the two researchers – Dr Seah Ying Giat of UMT and Prof Wainwright – set out to collect fish maw samples from stores in Malaysia between October and December 2023, and in Singapore from January to April 2024. Within the Republic, they visited dried goods shops such as those in Victoria Wholesale Centre and Albert Centre, Prof Wainwright said. 'Just from walking around Chinatown, you can see maw everywhere – sold in lots and lots of shops. In supermarkets, there's fried maw all over the place as well.' DNA was successfully analysed from 118 samples from Malaysia and 362 samples from Singapore, and a total of 39 fish species were identified across both countries. The dried fish maw products sampled in Singapore ranged from $80 to $1,184 per kilogram, the researchers found. The most commonly identified species was the blackspotted croaker (Protonibea diacanthus), which made up 58 of the 480 samples. It is classified as near threatened on the International Union for Conservation of Nature (IUCN) Red List, which outlines the conservation status of animals, plants and fungi. This means that though the species is currently not threatened by extinction, it is likely to become endangered in the near future. Among the species identified from the maw samples, there were also four endangered and two critically endangered ones on the IUCN Red List. The endangered species identified were: the cassava croaker (Pseudotolithus senegalensis), American eel (Anguilla rostrata), fourfinger threadfin (Eleutheronema tetradactylum) and iridescent shark (Pangasianodon hypophthalmus). Maw samples were also found to originate from the large yellow croaker (Larimichthys crocea) and European eel (Anguilla anguilla), which are critically endangered. Notably, 11 samples of fish maw were identified as coming from the European eel, despite the European Union's enactment of a zero-export quota on the fish in 2010, which bars its export from the region. On this, Prof Wainwright said: 'It's not that surprising that eel maw has been sold, because you can find the eels here. 'But it's interesting that the European eel is still making it here, because that should have been banned a long time ago.' Consider more sustainable alternatives Ultimately, as fish maw products often do not specify the exact species used, it may be difficult for consumers to make informed choices, said Mr Chester Gan, the marine lead at the World Wide Fund for Nature (WWF) Singapore. Businesses and corporations thus play a vital role, he added, and should examine their supply chains to ensure they are sourcing ingredients responsibly and reducing environmental impact. He said: 'Given that fish maw may originate from fisheries with little data, endangered species, or unsustainable fishing practices that harm vulnerable marine life, we urge both consumers and businesses to consider more sustainable alternatives.' To Prof Wainwright, the best option is to not consume fish maw, especially if its species, country of origin and the sustainability of the fishery it is from cannot be confirmed. He said: 'The hope is, as more people become aware of the damage caused by unsustainable fishing, they may turn away from products of unknown origin and towards seafood from sustainable fisheries. 'Otherwise, when a species targeted for fish maw gets fished out, it's very likely we'll turn to another species and fish that one out, and then do the same for the next ones.' - The Straits Times/ANN

Leukemia risk can be detected early with blood test: study
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The Star

timea day ago

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Leukemia risk can be detected early with blood test: study

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