NAU's Merriam Powell Center for Environmental Research Colorado Plateau Museum of Arthropod Biodiversity is hosting their 13th annual Bug Camp at Willow Bend this summer. The first camp was from June 19 to 23 and the next one is from July 17 to 21, but the camp already has a long waiting list. What makes Bug Camp so popular? Bugs of course! Plus some very cool camp counselors. Campers learn about insect natural history, behavior, and biodiversity through a series of fun projects and activities. Campers collect insects, create their own insect collections, build their own bugs, and cook and eat insect cuisine. They also go out on a night adventure where they can lure moths, and other new insects in with lights. Campers are from 6 - 10 years old and their are 7 counselors plus 2 junior counselors for 24 campers in teams with cool names like the Ladybug Ladies, Flying Tarantulas, and Lava Locusts. This year, they were able to offer 6 scholarships for students to attend the camp. Campers come from all over Arizona, plus Colorado, Nevada, and California! Lindsie McCabe, a PhD candidate at NAU, has been leading the Bug Camp for the past four years. Her advisor, Neil Cobb, began the Camp 13 years ago and says it seems like yesterday. Neil came in for “Ask a Scientist" and tried to answer questions from the campers: "How many total hairs are there on all the flies in the world?" and "How many baby insects are being born right now?" At the end of camp one of the campers ran up to Lindsie and hugged her legs and said "I love this camp I never want to leave!". Thank you to Neil Cobb and the Bug Camp counselors for photos, information, and quotes!
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Guest Blog Post by Karin Wadsack and Todd Traen, with an update from Jenna Samora On Friday, April 28th, nearly 100 middle and high school students competed in the first Arizona KidWind Challenge wind turbine design competition. 20 teams of students came from Sinagua Middle School, Mount Elden Middle School, STAR School, Winslow High, Coconino High, and Northland Preparatory Academy. The teams brought a wind turbine they had designed and built ahead of time to test in a wind tunnel, determining whose turbine made the most electricity over a 30-second test period. The teams also competed based on their turbine design, technical presentation, technical design knowledge, and general wind energy knowledge. The teams each met with a group of judges from the wind industry, giving a presentation about their project and answering specific design and knowledge questions. The teams also competed in “instant challenges,” building sail cars, windmills for weight lifting, and playing wind energy Jeopardy. Throughout the day, students got to interact with other students from different schools and grade levels, and explain their own projects to peers, teachers, coaches, and visiting guests.Turbines at the competition included vertical and horizontal axis turbines, systems with and without gears, and some turbines for which the students had wound their own generators. Frequently heard: “This is AWESOME!” “Check out that design!” “I’m having SO MUCH fun!” “Next year we’re going to do _____!” The Wind for Schools project staff of eight was supported by an additional eight amazing volunteers from the Institute for Tribal Environmental Professionals and the Climate Science and Solutions professional master’s program at NAU. The Expert Judges also volunteered their day to the event. The Boys & Girls Club of Flagstaff generously donated its facilities for the day. Update from Jenna Samora on the MITe Team's trip to Nationals: The Mustang Gust Runners ended up taking 1st in the Vertical Axis Insta-Challenge, but did not score high on the original wind turbine design. After the first competition in Flagstaff, the students 3D-printed their own gears and created their own generator. However, they were unable to get the energy output that they hoped for, so they went back to using the KidWind generator. Even through their turbine was not the best design, the boys still learned a lot and had a great time! Thank you to our dedicated judges! Ross Taylor, Wind Subject Matter Expert Ken Kotalik, Primus Wind Power Jim Corning, Prometheus Renewables Daniel Snyder, Westwind Solar Inc Darrin Russell, Wind Subject Matter Expert Mira is a Flagstaff native who has recently moved back after being away for 14 years. She says she is happy to be back and to live and work in the community that she grew up in. Through her life experiences she has become passionate about living a zero waste lifestyle, playing in rivers, exploring canyons, dancing, practicing permaculture, getting her hands into soil, traveling anywhere often, reading anything and enjoying sunshine.
She is currently serving as an AmeriCorps VISTA volunteer with the Flagstaff STEM Education VISTA project by working with NAU's First Year Seminar Action Learning Teams. She works alongside NAU freshmen, professors, and community organizations to foster connections between NAU and the community through social justice oriented projects. She is excited to be a part of building these community connections and projects this year. The dozen high school students in the iCREATE CTE Bioscience class toured two very different labs at NAU on Monday, April 24th. First, they ventured to the Geochronology Lab in the Science Lab Facility building where Lab Manager Katherine Whitacre described the process of amino acid racemization and how it is used to date small specimens including single microorganisms or bits of mollusk shells, egg shells, etc. Northern Arizona University has one of the few amino acid geochronology labs in the United States and has analyzed samples from all over the world for almost 20 years under the leadership of Lab Director and Regents Professor Darrell Kaufman. Below, graduate student Ethan Yackulic showed one of his sediment cores from Crater Lake in Colorado. The lab has a large walk-in refrigerator with lake cores from all over the world, collected by NAU researchers and graduate students. The cores are kept cold so unwanted microorganisms don't grown on the surfaces. Ethan uses a Specim hyperspectral single core scanner designed for studying lake sediment core samples. By changing the range of wavelengths, he can detect locations of specific minerals or organic compounds, to help pinpoint where to collect his samples. In the photos above: Katherine is dissolving mollusk shells with hydrochloric acid, an iCREATE student looks at shells under the microscope, and graduate student Kara Gibson uses a particle size analyzer on soil samples for her dissertation research. Many of the research results from this lab focus on understanding paleoclimate change, which may then inform our understandings of, and models for, present climate change. You can learn more about this research here. The next tour was to Nathan Nieto's lab in the Wettaw Biochemistry Building. Dr. Nieto has studied numerous animals in the past, but these days his lab is overwhelmed with ticks being mailed to him from all over the country. On an average day, the graduate students and undergraduate researchers in his lab will identify, grind, extract DNA and run real time PCR on 200-400 samples to determine whether the tick is host to pathogens such as Lyme disease and tick-borne relapsing fever. One week in May of 2016 he received over 2,000 ticks in the mail and it looks like he may exceed that this May. The tick study will identify what regions of the country have which species of ticks and what diseases they are carrying. This project will create a "heat map" of tick-borne diseases that can then be used by doctors and epidemiologists. Photos above: Nate looks over where some of the many ticks are being mailed from, just a few of the mailboxes of ticks in his lab, and undergraduate Shienna Braga who is identifying the species of ticks at the microscope. Photos above: Nate shows an iCREATE student the number of eggs one female tick laid, and graduate student Tanner Porter leads the lab tour for the students, including the refrigerator with thousands of samples from numerous animals including coyote tongues (possible reservoir for Rocky Mt. Spotted Fever), mice, squirrels, bats and more! Nate's lab website explains what keeps him busy: "Our research focuses on the ecological maintenance and evolution of infectious diseases in wild animals and how this translates into transmission of disease to humans, domestic animals, and wildlife. We use a mixture of microbiology, molecular biology, phylogenetics and population ecology to investigate empirical infectious disease dynamics in wild animal populations. Thank you Katherine, Nate, and generous students for sharing your time and knowledge with the iCREATE bioscience class!
Guest Blog Post by Larry Hendricks, PR and Publications Coordinator, Coconino Community College CCC CAVIAT Students Focus on Health Professions
They’re taking college classes, but they’re still in high school. Not only that, but they’ve proved their mettle in problem solving in the health occupations, and they’re on their way to a statewide competition in April. Twelve students in Coconino Community College’s Dual Enrollment/CAVIAT BIO 298 class took exams on Creative Problem Solving through Health Occupation Students of America (HOSA). This class is taught by CCC Science Faculty and Bridges to Baccalaureate Principal Investigator Dr. Aaron Tabor, NAU Graduate Students and CCC Instructors Christina Baze and Bobby Woodruff. “Four of the students qualified to go to the state level,” Tabor said, adding that all of the students are equally intelligent and deserving of accolades. The team placed ninth overall. The four students, all 10th graders, are Cate Cole and Ethan Perelstein from Flagstaff Arts and Leadership Academy; and Kaleb Herrelko and Jacqueline Slack from Coconino High School. According to information from HOSA, its mission is to “promote career opportunities in the health care industry and to enhance the deliver of quality health care to all people.” The focus is on health science education and biomedical science programs to promote interest in pursuing careers in the health professions. To prepare for the exams, Slack said that the team began by reading books on creative problem solving and by researching various health-related problems in the community. Cole added that the team tested one another with problems as well as timing the testing for solutions. During testing, the team had 30 minutes to prepare and had 8 minutes to present their case in front of a panel to judge. They made the grade, and now they’re heading to Tucson for the statewide competition. “I personally am excited to meet other students like us, who are science minded,” Perelstein said. Herrelko added, “That could be fun.” Slack said, “I’m very excited to compete.” Cole said, “I’m really excited to see what we can come up with – real-world problems that affect millions across the globe.” The team members are part of the iCREATE High School Bioscience program. The class offers six credit hours from CCC to apply to a college degree. The students meet five days a week at the Center for Teaching and Learning at Northern Arizona University for lectures and labs. The program is offered through the Coconino Association for Vocations, Industry and Technology. “I love coming here and getting a taste of what college and medical school will offer,” Cole said. Perelstein said, “For me, this class is challenging, it’s engaging, and that’s what I really love.” Herrelko said, “I like the challenge and it requires more persistence.” Slack said, “I’m excited that every day after school, I get to be around science-oriented, like-minded people.” For Tabor, he said he thoroughly enjoys being the instructor for the class. “Frankly, it’s the students,” he said. “I never in a thousand years anticipated teaching K-12 students at all, but this group of students is one of the best I’ve ever encountered.” Tabor added that his job is to educate the students on the translational sciences and the epidemiology field, but he also is to assist them with their professional growth – creating curriculum vitaes, attending conferences, performing public speaking, seeking publication, and more. As for the state competition in April, Tabor said the students can go to the national level in the event if they are rank high enough for it. So, the journey may not be over for one or several of them after the state competition. And as for the future, all four team members have plans. Cole’s goal is to become a physician, an obstetrician. Perelstein is interested in mechanical engineering, particularly “biomimicry,” or solving problems through evolutionary processes. Herrelko is still exploring, but he knows he wants to be an engineer of some sort. Slack is dedicated to becoming a neurosurgeon. “We challenge one another and work to put our best foot forward as a team,” Perelstein said. The iCREATE HS Bioscience program is funded by a grant from the National Science Foundation. Community partners include CCC, CAVIAT, NAU, TGen North, North Country HealthCare, Coconino County Public Health Services District, and Flagstaff STEM City. Guest Blog Post by Janelle Reasor, Art and Science Integration Specialist Marshall Magnet Elementary School has the longest running science fair of all 28 schools in Flagstaff! They had 199 projects from grades 1 through 5 in the categories of Earth, Life and Physical Science. There were also many student demonstrations. The 5th grade students were all interviewed by their projects, and then all the projects were displayed in the gymnasium. Twenty of the student projects will advance to the Regional Science Fair in Prescott, Arizona. Thank You to all 28 of our Judges and our 7 interviewers!
From Coconino Community College: Melinda McKinney, Alejandra Cardoza, Jay Patel, Brandon Hankins, Sun Jeon, Justin Lovett, Ambrielle Begay, Jenille Montelongo Rodriguez, Zachary Thomason, and Lexia Henderson From Northern Arizona University - Carissa Miyano, Dr. John Tingerthal, Jill Hager Cocking, Dr. Brendan Russo, Hanako Ueda, Chris Wirth, and Melissa Dimas From W.L. Gore & Assoc. - Mike Heinzer, Justine Roberts, and Alex Leonard From The Museum of Northern Arizona - Courtney McDaniel, Florence Borgeson, and Jennifer Glennon From the Rocky Mountain Research Station, USFS - Grace Sorenson and Roy Lopez From FUSD, Retired - Sue Holiday From The Arboretum - Coreen Walsh 5th Grade Interviews Conducted By: Dr. G. Kent Colbath, Geoff Kie, Dr. Jamie Sanderlin, Judy LeFevre, Moragan Guild, Cindy Foubert, and Heather Overton Girls Take Center Stage at the Flagstaff All Girls Chess Championships Guest Blog Post by William Cheney, Originally published in the Arizona Daily Sun The 2017 All Girls City Chess Championships were held on Saturday, January 28, at Lowell Observatory. The tournament was moved one week after the scheduled date due to all of the snow Flagstaff received the weekend before. This was the third annual all-girls tournament and three sections were a USCF rated tournament, run by Northern Arizona Chess Center. This is the first year the event was hosted by Lowell Observatory and it attracted over 50 participants. Besides the K-3, K-5 and K-12 sections, there was also an unrated women’s section. Lowell Observatory, STEM City, Northern Arizona University and Flagstaff Film Festival all hosted the event. In between rounds, students and families were able to explore the visitor’s center, look through telescopes and interact with the hands-on experiments at the site. They also met a female astronomer and heard her interesting presentation during the lunch time break. Dr. Deidre Hunter, an astronomer at Lowell Observatory, gave a presentation on women in science and her work with dwarf constellations. The Flagstaff Film Festival gave out two tickets to each of the first-place winners in each section. NAU gave out three scholarships to the first- through third-place winners in the K-12 section good for any STEM related field at NAU. Thank you to Provost Dan Kain for giving out the scholarships! Domino’s Pizza and Chick-Fil-A also contributed to the event. The girls and their families really enjoyed the Spaceguard Academy at the Observatory! In the K-12 section, the winners of the tournament were as follows: first place, Emma Tennyson, Phoenix area; second place, Mia Osmonbekov, Northland Preparatory Academy; third place, Barbara Senff, Blue Ridge High School. In the K-5 section, the city champ was Adrianna Long, 5th grade, Killip; second place went to Imola Seiben, 4th grade, BASIS Flagstaff; and third place went to Christian Begay, 4th grade Killip. In the K-3 section, first place was for Natasha Vasquez, second place went to Alexa Cardenas and third place was for Kayleigh Smith. All three girls are in third grade at Killip. The women were led by Lecretia Ashley. In second place was Sarah Martinet and third place went to Vicki Uthe. Some of the top national and state girls in chess were at this tournament. In the 8-year-old USCF national all girls’ list was Natasha Vasquez, who is 91st in the nation and 6th in the state. In the 10-year-old group was Imola Sieben, who is 78th in the nation and first in the state. Also in the 10-year-old group is Adrianna Long, who is 93rd in the nation and second in the state. Emma Tennyson, who is 71st in the nation and first in the state, was there as well. The 3rd Annual All Girls Chess Tournament Champions!
Guest Blog Post by Vicki Anderson (STEM VISTA Member) and Danitza Hill (Lead Science Teacher at Leupp) Leupp Public School had their Winter Family STEM Night on December 1st from 5:30-7:00 pm. About 150 participants used STEM Activity Passports to log in their hands-on activities at 20 stations. The stations were run by teachers, students, and community groups from both Leupp and Flagstaff. Top-notch hands-on STEM activities for the Leupp students and parents were provided by: NAU Tribal Environmental Education Outreach Program (EEOP), NAU NASA Space Grant group, American Indian Mobile Education Resource (AIMER), NAU Cohort Education students, W.L. Gore engineers, The Wonder Factory, NAU Americorp VISTA STEM Education Project Volunteers, and the Leupp Public School teachers, support staff, and PTO. Welcome to STEM Night, and The Wonder Factory shares activities with Leupp families STEM activities were organized by content areas of Engineering, General Science, Astronomy, Geology, Forestry, Math, Technology and STEM integration into Navajo Culture. Some of the many exciting challenges included building catapults, making 3D pasta dinosaurs, designing and testing MAKEY-MAKEYS, making snowflake prototypes with a 3D Printer brought by W.L. Gore, developing molecular gastronomic treats (s’mores), making constellation telescopes, designing, making and testing their aluminum boat buoyancy, and playing math games and measuring activities. This Leupp Public School STEM Night was a wonderful collaboration with the community and partners in Leupp and Flagstaff. This fun exposure to STEM educational activities was a good motivator for students to want to become future engineers, scientists, mathematicians and technologists. A special thank you goes to Principal Ryan Chee and Danitza Hill (Lead Science Teacher) and the LEUPP staff and the Leupp and Flagstaff community partners for their support in providing these STEM enrichment educational opportunities! Go STEM!
Ruby Hammond, a doctoral graduate student with Tad Theimer's lab at Northern Arizona University, recently presented on Flagstaff birds to Killip Elementary School's after school Habitat Class. The class, led by teacher Mable Wauneka-Goodwin and volunteer Moses Aruguete, is building a bird-friendly habitat in the school's Luna Courtyard. The fourteen 2nd and 3rd graders already knew a lot of information about both birds and bats, and had many bird stories to share with Ruby! They are all enthusiastic about creating better habitat for birds near Killip and learned more about the local birds and their food and nesting preferences from Ruby's presentation. Ruby also taught the students some good tricks for identifying birds. Now the students (and you) can distinguish between a raven and a crow!
Ruby's "Urban birds in Flagstaff" presentation and information on nesting preferences is now located on the STEM City Resource page. Moses Aruguete also provided information on building nesting shelves for Robins and Cardinals on this same page. Killip's Habitat Class hopes you will help feed and house the birds this winter! Dr. Darlene Lee, an anatomical and clinical pathologist at Flagstaff Medical Center, led thirteen high school students in the iCREATE bioscience class on a fascinating tour of the Clinical and Pathology Laboratory at FMC on Monday, November 14th. Pathology is the study of disease, and a pathologist is a medical doctor (MD) who specializes in studying disease, including the source, extent, and cause of the disease in a patient. The students got to see many aspects of what this career entails. The students began the tour by seeing some of the high-tech diagnostic tools available to test patient samples. These included urinalysis, PCR, flow cytometry and light microscopy. Jane Talisman, one of the laboratory lead technicians, even did a rapid test from Cate’s mucosal sample to determine if she had MRSA. Read to the end of the post to find out the result! The students then watched Garn Bailey, the Pathologists’ Assistant, as he prepared to dissect an excised gall bladder. The students were able to touch the gall bladder to see what it felt like. The dissected gall bladder had several gallstones in it that were too large to exit the gall bladder on their own. A frozen tissue sample from a patient came in, and the tour immediately switched over to observing the pathology team process this sample for the surgeon and patient waiting for it in the operating room. The pathology team can receive and process a sample, and return a diagnosis to a surgeon, within 20 minutes. This intraoperative pathology consultation helps guide the surgeon through the remainder of the procedure, so the patient has a better outcome. Garn put the sample on the cryostat, a machine that keeps the sample frozen while shaving off very thin slices for placing on microscope slides. Audrey McMillon, a histotechnologist, then stained the samples with a specific stain to highlight what the surgeon needed to view. Histology is the study of the microscopic structure of tissues. There are four pathologists at FMC and one at Verde Medical Center. In order to become a pathologist, you need a four-year college degree, then a four-year medical school degree, and then you need to complete your pathology residency for another four years! If you want to do a subspecialty fellowship, that takes another 1-2 years. After the students completed the tour, Dr. Lee shared a presentation with three different case studies for the students to discuss. Just as Garn had previously, Dr. Lee reaffirmed that in order to recognize an abnormal pathology you need to know what the normal anatomy and histology looks like. During the cases, Dr. Lee asked the students what they thought, and what tests they would run to try and solve the case. At the end of the presentation, Cate got the results from her diagnostic test. We were all thrilled she did not have Methicillin-resistant Staphylococcus aureus, commonly known as MRSA! Note the sign above the door in the photo above. This important message reflects the commitment of the pathology team: Patients are our Purpose.
STEM City and the iCREATE collaborative thank Dr. Lee and the entire team in the Clinical and Pathology Lab for being such willing presenters, and for providing important and engaging information to the students. Thank you! |