A Curriculum Guide for Teaching Trainable Mentally Retarded Children, Experimental Copy
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The Acoustics of a Tenor Recorder
The Acoustics of a Tenor Recorder by D. D. McKinnon A thesis submitted to the Faculty of the College of Arts & Sciences of the University of Colorado in partial fulfillment of the requirements for the degree of Bachelor of Arts Department of Physics 2009 This thesis entitled: The Acoustics of a Tenor Recorder written by D. D. McKinnon has been approved for the Department of Physics Prof. John Price Prof. John Cumalat Prof. Peter Kratzke Date iii McKinnon, D. D. (B.A., Physics) The Acoustics of a Tenor Recorder Thesis directed by Prof. John Price The study of acoustics is rooted in the origins of physics, yet the dynamics of flue-type instruments are still only qualitatively understood. Our group has developed a measurement system, the Acoustic VNA, which can precisely determine acoustic wave amplitudes of the lowest mode propagating in a cylindrical waveguide. I used the AVNA to study a musical oscillator, the tenor recorder. The recorder consists of two compo- nents, an air-jet amplifier driven by the player’s breath and a cylindrical waveguide resonator with an effective length that may by varied by covering or uncovering finger holes. Previous research on the recorder has focused on understanding the resonator frequencies in some detail, but has only provided a rough understanding of the air-jet. In particular, there is not yet a quantitative understanding of how the pitch varies with blowing pressure for a given fingering. I designed several experiments to provide a quantitative picture of how the air-jet behaves at different blowing pressures and discov- ered that higher blowing pressures lead to stronger amplification at higher frequencies. -
Discovering Sense of Place: Application Through Education
Sense of Place Discovering Sense of Place: Application through Education By P.J. Aucoin Over the past three decades, environmental evenly divided rows and enabled diminutive issues have been on the global forefront and opportunity for experience. continue to affect our daily lives. Although the need for environmental attention is at an As technology continues to contribute all-time high, outdoor and environmental to advancements in every sector of our education (OEE) plays an insufficient modern world, there is a dire need for role in our school systems. Its minimal education to find its way back to its roots. representation in curriculum is not due to In achieving this, the ministry, school board the shortage of information or resources members, principals, teachers and parents but instead the lack of acknowledgement it need to acknowledge the importance of has received in fostering the development experiential education and creating a sense of the whole child. During the late 20 and of place for students during this important early 21 centuries, traditional education developmental stage of their lives. Sense has predominantly been focused around of place can have many individualized teacher-centred instruction and a curriculum meanings; common goals relate to the basics segregated into subjects of narrow-minded of individuals’ developed relationships and focus. This divide has not only drawn a understanding with nature, the environment, line in Ontario Ministry of Education– wildlife, community, and, most importantly, developed handbooks but also at the each other. To this I suggest the days of classroom door. In a period of youth endless textbook work, learning for when students’ imaginations the purpose of regurgitation soar well beyond what any and standardized testing adult could ever wish for, have long passed their education systems welcome. -
Outdoor Learning in Early Childhood Holly Hooven Northwestern College - Orange City
Northwestern College, Iowa NWCommons Master's Theses & Capstone Projects Education 4-2017 Outdoor Learning in Early Childhood Holly Hooven Northwestern College - Orange City Follow this and additional works at: https://nwcommons.nwciowa.edu/education_masters Part of the Early Childhood Education Commons, and the Outdoor Education Commons Recommended Citation Hooven, H. (2017). Outdoor learning in early childhood (Master's thesis, Northwestern College, Orange City, IA). Retrieved from http://nwcommons.nwciowa.edu/education_masters/25/ This Article is brought to you for free and open access by the Education at NWCommons. It has been accepted for inclusion in Master's Theses & Capstone Projects by an authorized administrator of NWCommons. For more information, please contact [email protected]. Running Head: OUTDOOR LEARNING IN EARLY CHILDHOOD 1 Outdoor Learning in Early Childhood Holly Hooven April 24, 2017 Northwestern College Running Head: OUTDOOR LEARNING IN EARLY CHILDHOOD 2 Abstract Play is a skill that comes naturally to every child. Children love to explore and investigate. They do this to find answers to the questions they have and obtain through other experiences such as talking with parents, other children, as well as reading through books. Play is important for many developmental skills such as building on fine motor, cognitive development, and more. While many parents and teachers observe their children, or students, play within the indoors, many children are not getting a lot of outdoor time. Outdoor play is as important as indoor play. Outdoor play allows a child to be one self and take lead of his or her own learning. Children are also building on large motor skills as they jump, skip, and hop around the outdoor play area. -
The Effect of a School-Based Outdoor Education Program on Visual Arts Teachers’ Success and Self-Efficacy Beliefs
South African Journal of Education, Volume 37, Number 3, August 2017 1 Art. # 1395, 17 pages, https://doi.org/10.15700/saje.v37n3a1395 The effect of a school-based outdoor education program on Visual Arts teachers’ success and self-efficacy beliefs Cigdem Hursen and Didem Islek Division of Curriculum and Instruction, Ataturk Faculty of Education, Near East University, Turkey [email protected] The aim of this research is to determine the effect of an education programme developed based on the school-based outdoor education approach on the academic achievement of visual arts teachers, as well as their self-efficacy beliefs for using museums and the natural environment. The aim is likewise to explore the views of the teachers on the implementation of the education programme. The study, which utilised a mixed method of qualitative and quantitative data collection, lasted for seven weeks. The results demonstrate that the developed programme is effective. At the end of the study, a significant difference was revealed in terms of the participant teachers’ knowledge and skills regarding the approach as well as their self-efficacy belief levels in relation to the use of museums and the outdoors as teaching environments. Face-to-face interviews conducted with the teachers who participated in the experimental practice revealed that they were satisfied with the experience. Keywords: Edmodo; mixed method; school-based outdoor education; teacher’s views; visual art Introduction Outdoor education in teaching and learning is being increasingly used as an effective approach for the realisation of activities related to active learning and for the instruction of abstract concepts (Bilasa & Arslangilay, 2016; Çelik & Kasapoğlu, 2014; Öztürk Aynal, 2013; Preston, 2014; Price, 2015). -
Some Acoustic Characteristics of the Tin Whistle
Proceedings of the Institute of Acoustics SOME ACOUSTIC CHARACTERISTICS OF THE TIN WHISTLE POAL Davies ISVR, University of Southampton, Southampton, UK J Pinho ISVR, Southampton University, Southampton, UK EJ English ISVR, Southampton University, Southampton, UK 1 INTRODUCTION The sustained excitation of a tuned resonator by shed vorticity in a separating shear layer 1 or the whistling produced by the impingement of thin fluid jets on an edge 2 have both been exploited by the makers of musical instruments from time immemorial. Familiar examples include panpipes, recorders, flutes, organ flue pipes 13 , and so on. Over the centuries, the acquisition of the necessary knowledge and skill for their successful production must have been laboriously accomplished by much trial and error. A more physically explicit understanding of the basic controlling mechanisms began to emerge during the great upsurge in scientific observation and discovery from the mid19th century, as this was also accompanied by the relevant developments in physics, acoustics and fluid mechanics. These mechanisms can take several forms, depending on subtle differences in local and overall geometric detail and its relation to the magnitude, direction and distribution of any flow that is generating sound. One such form includes many examples of reverberant systems, where separating shear layers 3,4 provide the conditions where this coupled flow acoustic behaviour may occur. It is well known 14 that whenever a flow leaves a downstream facing edge it separates, forming a thin shear layer or vortex sheet. Such sheets, which involve high transverse velocity gradients, are very unstable and rapidly develop waves 14 . -
FLEX: a Golden Opportunity for Motivating Students for Foreign Language Study Aleidine Kramer Moeller University of Nebraska–Lincoln, [email protected]
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications: Department of Teaching, Department of Teaching, Learning and Teacher Learning and Teacher Education Education 1990 FLEX: A Golden Opportunity for Motivating Students for Foreign Language Study Aleidine Kramer Moeller University of Nebraska–Lincoln, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/teachlearnfacpub Moeller, Aleidine Kramer, "FLEX: A Golden Opportunity for Motivating Students for Foreign Language Study" (1990). Faculty Publications: Department of Teaching, Learning and Teacher Education. 168. http://digitalcommons.unl.edu/teachlearnfacpub/168 This Article is brought to you for free and open access by the Department of Teaching, Learning and Teacher Education at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Faculty Publications: Department of Teaching, Learning and Teacher Education by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. 4 FLEX: A Golden Opportunity for Motivating Students for Foreign n age .Study Aleidine J. MoeHerl Central High School; Omaha, Nebraska FLEX is the common acronym used to describe a presequenced Foreign Language EXploratory course ranging in length from six to nine weeks. Such a course is designed to motivate students to pursue foreign language study, to develop their interest in the world and its peoples, and to increase their sensitivity to cultural similarities and differences. There are a variety of FLEX programs in existence (Grittner, 1974). Some are cultural in nature, others emphasize linguistics, and still others are career-based (Strasheim, 1982, p. 60). The FLEX course is usually offered in sixth, seventh, or eighth grade before foreign language study is formally begun and gives the students an introduction to several foreign languages and cultures. -
An Exploration of Physiological Responses to the Native American Flute
An Exploration of Physiological Responses to the Native American Flute Eric B. Miller† and Clinton F. Goss‡ †Montclair State University, Montclair, New Jersey; Email: [email protected] ‡Westport, Connecticut; Email: [email protected] ARTICLE INFORMATION ABSTRACT Presented at ISQRMM, Athens, This pilot study explored physiological responses to playing and listening to the GA: July 26, 2013 Native American flute. Autonomic, electroencephalographic (EEG), and heart Revised: January 24, 2014 rate variability (HRV) metrics were recorded while participants (N = 15) played flutes and listened to several styles of music. Flute playing was accompanied by This work is licensed under the an 84% increase in HRV (p < .001). EEG theta (4–8 Hz) activity increased while Creative Commons Attribution- playing flutes (p = .007) and alpha (8–12 Hz) increased while playing lower- Noncommercial 3.0 license. pitched flutes (p = .009). Increase in alpha from baseline to the flute playing This work has not been peer conditions strongly correlated with experience playing Native American flutes (r reviewed. = +.700). Wide-band beta (12–25 Hz) decreased from the silence conditions when listening to solo Native American flute music (p = .013). The findings of increased HRV, increasing slow-wave rhythms, and decreased beta support the hypothesis that Native American flutes, particularly those with lower pitches, may have a role in music therapy contexts. We conclude that the Native Keywords: music therapy, American flute may merit a more prominent role in music therapy and that a Native American flute, heart rate variability (HRV), study of the effects of flute playing on clinical conditions, such as post-traumatic EEG, alpha stress disorder (PTSD), asthma, chronic obstructive pulmonary disease (COPD), hypertension, anxiety, and major depressive disorder, is warranted. -
THE LANGUAGE TEACHER: 37.1 • January / February 2013 1 the Language Teacher » Foreword & Information
accent argot articulation brogue cant The communication conversation dialect diction Languagedictionary discourse doublespeak expression gibberish Teacher idiom <jalt-publications.org/tlt> interchange jargon lexicon lingua franca January / February 2013 Feature Articles . palaver parlance Volume 37, Number 1 3 Diane Hawley Nagatomo takes a look at the issues faced by housewives teaching in the cottage eikaiwa businesspatois ISSN 0289-7938 Melodie Cook investigates expatriatephraseology English teachers’ ¥950 9 perceptions of Japanese university entrance examinationsprose The Japan Association signal Readers’ Forum . for Language Teaching slang 15 Jonathon Brown discusses the role communicativesound language teaching plays in raising students’ motivationspeech THE JAPAN ASSOCIATION FOR LANGUAGE TEACHING 21 Matthew Sung interviews ELT expert Alan Waters 全 国 語 学 教 育 学 会 style 25 Marian Wang puts JALT members’ questions on The Comprehension Hypothesis Extended to Stephen Krashentalk terminology JALT2013 Learning is a My Share . tongue lifelong voyage utterance 29 Classroom ideas from Jane Lightburn, Michael Ernest, and Greggory Wroblewski verbalization October 25-28, 2013 vernacular Kobe International Conference Center & Book Review . vocabulary International Exhibition Hall vocalization <jalt.org/conference> 35 Andrew Philpott reviews Scraps voice word wording JALT Publications } GRASSROOTS Shirley Leane – Tottori University JALT Publications Board Chair Carol Begg Todd Jay Leonard – Fukuoka University of [email protected] -
Arts, Health and Physical Education Correlation Visual and Performing Arts Framework Components and Curriculum Applications
Arts, Health and Physical Education Correlation Visual and Performing Arts Framework Components and Curriculum Applications The California State Department of Education Visual and Performing Arts Framework (1996) specifies that, "Each of the arts disciplines – dance, music, theatre, and the visual arts – maintains a rich body of knowledge that enable students to understand their world in ways that support and enhance their learning in other core subjects. In addition, through this rich body of knowledge, students learn how each of the arts contributes to their own sensitivity of the aesthetic quality of life. Students learn to see what they look at, hear what they listen to, feel what they touch, and understand more clearly what they integrate into their own experience" (page 2). The components of a visual and performing arts curriculum include: artistic perception; creative expression; historical and cultural context; and aesthetic valuing. The unique natural environment of outdoor schools provides students with a variety of aesthetic experiences and opportunities for creative expression. Sections of the four major content areas described in the Visual and Performing Arts Framework have been identified as important in a residential outdoor education program. These include components in: dance, drama/theatre, music, and visual arts. Students at an outdoor school often participate in skits, campfire songs, and nature crafts. Examples of Outdoor Framework Visual and Performing Arts Components Education Curriculum and Page # Activities Goals of Visual and Performing Arts Participate in arts and crafts activities; skits, storytelling, and Artistic Perception: 6 songs during campfire. To develop a capacity to enjoy artistic expression in diverse forms and to feel Create art projects out of natural comfortable participating in all of the arts. -
The Sound of Oscillating Air Jets: Physics, Modeling and Simulation in Flute-Like Instruments
THE SOUND OF OSCILLATING AIR JETS: PHYSICS, MODELING AND SIMULATION IN FLUTE-LIKE INSTRUMENTS A DISSERTATION SUBMITTED TO THE DEPARTMENT OF MUSIC AND THE COMMITTEE ON GRADUATE STUDIES OF STANFORD UNIVERSITY IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY Patricio de la Cuadra December 2005 c Copyright by Patricio de la Cuadra 2006 All Rights Reserved ii I certify that I have read this dissertation and that, in my opinion, it is fully adequate in scope and quality as a dissertation for the degree of Doctor of Philosophy. Chris Chafe Principal Co-Advisor I certify that I have read this dissertation and that, in my opinion, it is fully adequate in scope and quality as a dissertation for the degree of Doctor of Philosophy. Benˆoit Fabre Principal Co-Advisor I certify that I have read this dissertation and that, in my opinion, it is fully adequate in scope and quality as a dissertation for the degree of Doctor of Philosophy. Julius Smith I certify that I have read this dissertation and that, in my opinion, it is fully adequate in scope and quality as a dissertation for the degree of Doctor of Philosophy. Jonathan Berger iii Approved for the University Committee on Graduate Studies. iv Abstract Flute-like instruments share a common mechanism that consists of blowing across one open end of a resonator to produce an air jet that is directed towards a sharp edge. Analysis of its operation involves various research fields including fluid dynamics, aero-acoustics, and physics. An effort has been made in this study to extend this description from instruments with fixed geometry like recorders and organ pipes to flutes played by the lips. -
February 15, 2021 Norman Mundy, Environmental Supervisor II Los
February 15, 2021 Norman Mundy, Environmental Supervisor II Los Angeles Bureau of Engineering, Environmental Management Group 1149 S. Broadway, Suite 600, Mail Stop 939 Los Angeles, CA 90015 Re: Los Angeles Zoo Vision Plan Project Draft Environmental Impact Report SCH# 2019011053 Public parks are a safety valve of great cities and should be made accessible and attractive, where neither race nor creed nor color should be excluded….Give nature a chance to do her good work and nature will give every person a greater strength in health, strength and mental power. Griffith J. Griffith Dear Mr. Mundy, Friends of Griffith Park, the advocacy group for all of Griffith Park, has carefully reviewed the Los Angeles Zoo Vision Plan Project Draft Environmental Impact Report (DEIR) released in December 2020. We have numerous concerns regarding the scope of the proposed project and the loss of Open Space that would result. Loss of Open Space / Connectivity The Zoo, although an independent city department, is located entirely within the boundaries of Griffith Park. It is not “zoo property” as claimed in several places throughout the DEIR. Friends deplores the DEIR’s description of open space as “underutilized and underdeveloped areas” (ES-3 and 2-30). Our Indigenous populations tread lightly on the land and had great respect and reverence for the native habitat; they did not consider it “underutilized.” Griffith J. Griffith, who donated the land to the city for a park, certainly knew the value of open space and nature. (Above quote) Los Angeles County designated Griffith Park a Significant Ecological Area (SEA) forming “an extensive, relatively undisturbed island of natural vegetation in an urbanized, metropolitan area.” This Open Space currently provides invaluable habitat for the native flora and fauna that call Griffith Park home. -
Vol. 29 No. 06 February 1963
Los Angeles AucLubon Society The Western Tanager VOLUME 29 FEBRUARY 1963 NUMBER 6 CHRISTMAS COUNTDOWN-1962 LOS ANGELES AUDUflON SOCIETY, INC. PLUMMER PARK 7377 SANTA MONICA BLVD. By HUGH KINGERY LOS ANGELES 46, CALIFORNIA The downtown parks, Echo and MacArthur Parks, present excellent places to observe water- fowl, and Elysian Park has a surprising variety If finaL totals for the 1962 Christmas Bird of land birds. Twenty observers were counting Census were: 135 species, 27,060 individuals. in Griffith Park and their diligence shows in the This is three fewer species than last year (the large numbers recorded from there. One pheno- same number as I960), bat twice the number of menal total which came out of the Census was the individuals. It is, in fact, the largest number of huge number of birds tallied by observers at home individual birds recorded since 1958. The reason watching their feeders, yards or neighborhood. for this is simply--more observers; we had 107 These watchers counted 38 species, 2167 indivi- participants this year, 45 last year. duals, including three species not found otherwise in the city. Among the more striking observations were: We noted these trends from the Census: 505 Anna's Hummingbirds—180 more than we scarcity of Robins and Thrushes so far this year; have ever recorded (perhaps due to more feeders no Bluebirds (all this despite & bumper crop of plus the mild winter), & Bald Eagle over Echo berries in the chaparral); Herons and Egrets dis- Park, a Swainson's Thrush in Elysian Park, one appearing along with their habitat; Coots and Hooded Oriole and four Western Tanagers attend- 3horebirds, Western Gulls and Savannah Sparrows ing feeders, and a Black-headed Grosbeak in decreasing for the same reason; the Sparrow Hawk, Griffith Park.