September 21, 2017

Phil. Science High School holds ‘unique’ science-math quiz bowl

PHILIPPINE Science High School–Central Visayas campus (PSHS-CVisC) recently hosted a one-of-a-kind computer-based 5th Science and Mathematics Quiz Bowl in Talaytay, Argao, Cebu, attracting elementary students representing schools all over Region 7.

Usually quiz bowls use projectors to display questions on screen, but in this competition each team was provided their own computer monitor where questions were shown through networking.

Cebu City-based PAREF Springdale emerged as champion in Science quiz bowl, with a whooping 97 points, while West City Exceptional Child Learning Center in Dumaguete City was declared winner in Math with 50 points.

In the Science category, West City Exceptional Child Learning Center also ranked third or second runner-up with 74 points, while Cebu Eastern College in Cebu City was the first runner-up with 88 points.

Bethany Christian School and Minglanilla Special Science Elementary School had a neck-and-neck fight with only a point difference in their score of 38 and 39 points, placing them third and second, respectively in Math category.

They brought home trophies, medals, certificates and cash prizes. The champion got P5,000 while the first and second-runner up received P3,000 and P2,000 each.

“We hold this competition to make our school known in the entire region to attract students who will be taking the National Competitive Examination (NCE). This is also to give schools from far places a chance to experience a unique quiz bowl. It promotes interest in Science and Mathematics among pupils as early as elementary,” said Joseph P. Hortezuela, CViC’s Science, Math and Technology head and over-all event coordinator.

The NCE is a scholastic aptitude test made to measure scientific ability, quantitative ability, abstract reasoning and verbal aptitude of elementary students in order to be admitted to any Philippine Science High School (PSHS) campuses funded by the Department of Science and Technology (DOST).

The rest of the participating schools are Argao Central Elementary School (ES), Bayawan City Science And Technology Education Center, Binlod ES, Bogo ES, Casay ES, Cebu Normal University, Cordova District, Dalaguete Central ES, Danao City Central ES, David-Solomon Learning Foundation, First Assembly Of God Christian School Inc., First Chinese Royal Academy, Langtad ES, St. Michael Parish Montessori Learning Center-Argao, Naga City Division, Obong ES, Ocaña Learning Center Inc., Sabang ES, Sta. Filomena ES – Alegria, Tabunok Central ES, Talaga ES, Talaytay ES, Taloot Central ES, Tanjay City Division, University Of San Carlos – South Campus, West City Science ES and Tulic ES.

The observing schools are Sotero B. Cabahug Forum For Literacy, Oslob ES, Usmad ES and Tulic ES-Math Team. (Princess Rosery H. Cabotaje)

Published in the Sun.Star Cebu newspaper on September 23, 2011.

300 New Species Discovered in Philippines

A treasure trove of hundreds of new species may have been discovered in the Philippines, including a bizarre sea star that feeds exclusively on sunken driftwood and a deep-sea, shrimp-eating shark that swells up to scare off other predators.

 

Scientists braved leeches and a host of venomous creatures from the mountains to the sea to uncover more than 300 species that are likely new to science. These findings include dozens of new insects and spiders, more than 50 colorful new sea slugs and a number of deep-sea armored corals "which protect themselves against predatory nibbles from fish by growing large, spiky plates," said researcher Terrence Gosliner, dean of science and research collections at the California Academy of Sciences and leader of the 2011 Philippine Biodiversity Expedition.

Researchers at the California Academy of Sciences and their colleagues from the University of the Philippines and the National Museum of the Philippines conducted a 42-day expedition this past spring to survey Luzon Island, the largest island in the Philippine archipelago, as well as its surrounding waters. [Image Gallery: Colorful Creatures of the Philippines]

Challenging field work

Working in the field is always a challenge, Gosliner noted. "We had our work both on the coral reefs and rain forest interrupted by an early typhoon; we were out of the water for two days," he said.

"One of the biologists working in the mountains was sleeping in a hammock; during the night, one of the trees his hammock was tied to was uprooted and he was suddenly on the ground," Gosliner added. "One researcher knelt on a venomous lionfish and later found himself on a mountain kneeling on poisonous plants."

The hard-won result of their efforts was the most comprehensive scientific survey effort ever conducted in the Philippines.

  

"I have been working in the Philippines on my own research for 20 years — I thought it would be great to bring a large team of researchers together to study from mountaintops to the deep sea, to determine if all of these places harbor new species," Gosliner said. "I was delighted that my hunch proved to be correct."

Their novel discoveries include a cicada that makes a distinctive "laughing" call, a crab whose pincers are lined with needlelike teeth, and a wormlike pipefish that hides among colonies of soft coral. In addition, they discovered a possible new species of swell shark — a shark that pumps water into its stomach to puff up — which unlike its relatives possesses a very distinctive camouflaged color pattern.

A number of species live in places rarely, if ever, visited by people, such as a primitive plant called a spikemoss from the perilously steep upper slopes of Mount Isarog and a snake eel from the bottom of the ocean. Many others have avoided detection in the past because of their diminutive size, such as goblin spiders and barnacles that all measure just a few millimeters long.

"One of the likely new urchins is very small — it's called a pea urchin, and yes, it's about the size of a pea," Gosliner said.

Hot hotspots

All these new findings help support the idea that the Philippines "is one of the hottest of the hotspots for diverse and threatened life on Earth," Gosliner said. "We found new species during nearly every dive and hike as we surveyed the country's reefs, rainforests and the ocean floor." [10 Species You Can Kiss Goodbye]

In fact, the researchers suggest the waters of the Philippines may house more species than any other marine environment on Earth. The deep-water channel they sampled is nutrient-rich, allowing life to flourish, and has existed for about 60 million years, giving species a great deal of time to evolve. "All of those factors together have led to the high diversity," Gosliner told LiveScience.

The researchers are sharing their results with Filipino agencies and international groups to develop strategies to best protect the island nation's extraordinarily rich life. This includes outlining the most important places for establishing or expanding marine protected areas, suggested locations for reforestation and reduction of plastic waste.

"We are hoping the findings will result in recommendations that will translate into policies that will produce a more sustainable future for Filipinos while simultaneously protecting the unique biodiversity," Gosliner said.

"This expedition has led us to want to undertake more expeditions to the Philippines in other unexplored areas," he added.

The scientists will present their preliminary results on June 30, during the California Academy of Sciences' weekly NightLife event.

Source: http://beta.news.yahoo.com/inflatable-shark-among-300-species-discovered-philippines-135007930.html