COGNICURRENT

Marcelo Viana delivered a lecture concluding his leadership at the Otavio Frias Filho Chair, emphasizing the importance of education in science and mathematics for Brazil's development.

Data from the Saresp assessment system show that while there is some recovery in learning outcomes among students in the Vale do Paraíba, scores remain below pre-pandemic levels, particularly in Language and Mathematics.

The Campinas region of Brazil saw a 15% improvement in school performance, with record results in mathematics as reported by Saresp.

São Paulo state school students achieved record performance in mathematics in the 2025 Saresp results, but Portuguese proficiency has not yet returned to pre-pandemic levels.

Ninth-grade students in São Paulo have shown improvement in Portuguese and achieved the highest average in mathematics historically, yet their performance is still below expected standards.

The article explores the relationship between mathematics and democracy, highlighting the significance of proofs in mathematical research and their historical evolution.

Eighth-grade students in Lithuania will participate in a trial mathematics assessment organized by the National Education Agency to assess their knowledge and preparation for future exams.

A recent study highlights how mathematical principles can clarify the catchiness of melodies and underscores the limitations of creative AI in music composition.

An interview with Christina Harward, deputy director of the ISW's Russia division, reflects on the four years since Russia's invasion of Ukraine and the critical global events that followed.

Natália and her friends engage in a sticker trading challenge, aiming to maximize the number of large stickers they can obtain using specified trading rules.

An initiative in Lithuania is providing trial mathematics tests for eighth graders to enhance their preparation for national assessments and exams.

The ICC Men's T20 World Cup 2026 faced controversies as the first Super-8 match between New Zealand and Pakistan was cancelled due to rain, raising questions about qualification for the semi-finals.

69-year-old mathematics professor Aramuru Soares Borges is under investigation for sexual harassment of a 15-year-old student, claiming his remarks were merely a joke.

Aramuru Soares Borges, a 69-year-old mathematics professor at UFRR, has been suspended for 60 days after being investigated for sexually harassing a 15-year-old student.

A math problem involving basic operations becomes a viral challenge testing mental agility and foundational math knowledge on social media.

An expert in education technology calls for the integration of AI in mathematics education to improve student performance in Nigeria.

A controversy has erupted in West Bengal over the higher secondary mathematics examination, with allegations that some questions were outside the prescribed syllabus.

A team of Chinese researchers has made significant advancements on the 'kissing number' problem using an AI system called PackingStar.

Estonian students excel in international PISA tests but struggle to apply mathematical skills to real-life problems, according to a doctoral thesis from Tallinn University.

The article presents a mathematics challenge involving a game with colorful pieces that must be arranged on a board according to specific rules.

Norway will replace the existing Mathematics for Social Sciences with new subjects 'Mathematics for Economics' and 'Statistics' starting fall 2027.

The 'Kangaroo' mathematics competition highlights the importance of problem-solving and analytical skills for both students and adults, countering the stereotype that youth are disengaged from meaningful challenges.

A high school student reflects on the unexpected intersection of mathematics and essay writing in Japan’s college entrance exams, challenging traditional categorizations of academic disciplines.

The article discusses the challenges faced by Europe in ensuring security in the face of Russian aggression, emphasizing the necessity of Ukraine's involvement.

A 12-year-old boy named Bernardo Manfredini has been accepted into the mathematics course at the State University of Rio de Janeiro (Uerj) after taking the entrance exam as a practice candidate.

Stål Olav Aanderaa, a noted mathematician known for his problem-solving skills, has passed away at the age of 24.

The article presents 15 exercises aimed at preventing cognitive decline and enhancing mental skills such as language, mathematics, and visuospatial abilities.

Over 34,000 candidates passed their National Business and Technical Examinations Board exams in Mathematics and English, as results were announced in Edo State, Nigeria.

A father and his daughter from Presidente Prudente, Brazil, both graduated together in mathematics from Unesp, marking a significant family achievement.

Igor and his mom, Cláudia, engage in a strategic coloring game where they must complete a line, column, or diagonal of three same-colored houses to win.

Vietnamese mathematician Ngo Bao Chau, renowned for winning the Fields Medal, is set to return to Asia to take a position at the University of Hong Kong after a prominent career in the US and Europe.

Researchers from the Hebrew University of Jerusalem found that pottery from the Halaf culture reflects mathematical thinking through geometric sequences.

Estonia's biathletes faced disappointment at the Milano Cortina Olympics, finishing in 15th place in the mixed relay event.

The article explores Jeffrey Epstein's rise from a mathematics teacher to a notorious figure accused of leading a child sex trafficking ring, emphasizing his denial of being a sexual predator despite his criminal past.

The article presents a political cartoon by El Roto that critiques electoral processes through humor.

Mathematics remains a significant educational bottleneck in Brazil, where many students experience anxiety and fear towards the subject due to structural issues in the education system, including inadequate teacher training and lack of policy continuity.

Teacher Lidia Camilla Vallarolo discusses teaching her three students in the woods, noting their mathematical abilities and the challenges posed by their mother's presence.

Spanish mathematician Pascual Diago reveals fraudulent academic publishing in his latest study after being inundated with solicitation emails from dubious journals.

A recent editorial argues that improving music education could enhance mathematics skills among Brazilian youth, addressing a significant educational gap tied to the country's economic challenges.

Toni Milun, a prominent promoter of mathematics and financial literacy, has announced his departure from the education system after 25 years to pursue a career as an independent entrepreneur.

After 25 years in the education system, notable Croatian mathematics professor Toni Milun announced his departure from academia to pursue entrepreneurship.

A study highlights that Brazil's poor math education contributes to its low and irregular economic growth, with math-intensive professions generating significant income and GDP contributions.

The article discusses new revelations from the files of convicted pedophile Jeffrey Epstein, the resignation of Prime Minister's advisor Miroslav Lajčák, and highlights the contributions of an African American mathematician crucial for GPS technology.

The head of Cermat discusses the challenges and criticisms surrounding the entrance and maturity exams, particularly focusing on the difficulty of the mathematics tests.

In Carlos's video game 'Narrow Exit', he must maneuver shapes through a narrow side exit without rotating or deforming them, seeking to determine which two shapes can pass through.

Archaeologists from the Hebrew University of Jerusalem discovered that painted flower motifs on ancient pottery, dating back nearly 8,000 years, could be the earliest evidence of mathematical thinking in humans.

Olivier Andriès, CEO of Safran, warns that the decline in mathematics proficiency in France could lead to a shortage of engineers, stressing that not all students should follow the same academic paths.

Researchers advocate for the elimination of written division in mathematics to promote deeper understanding, amidst a surprising public debate prompted by Niedersachsen's education ministry.

Planned changes in Niedersachsen will shift third and fourth graders from traditional written division to a semi-written division method starting in the 2027/28 school year, sparking discussions about the educational reforms.

Iceland's Ministry of Education has released draft regulations regarding standardized assessments for elementary schools, which will include new standardized tests in Icelandic and mathematics for grades 4, 6, and 9, to be conducted for the first time this spring.