The Crookes radiometer (also known as a light mill) is a fascinating sunlight-powered device, in which a set of vanes is placed inside a glass bulb within which a partial vacuum has been pulled. The vanes then rotate when sunlight shines on the bulb. The reason for the turning of the vanes was subject to intense debate and many students still have…

This paper details the construction of a weather vane for the measurement of wind direction in field situations. The purpose of its construction was to analyse how wind direction affected the attractiveness of an insect pheromone in a dynamic outdoor environment, where wind could be a significant contributor to odour movement. The apparatus…

The paper presents a methodology which helps to avoid a great amount of costly experimental research. This methodology includes thermo-gas dynamic design of an engine and its mounts, the profiling of compressor flow path and cascade design of guide vanes. Employing a method elaborated by Howell, we provide a theoretical solution to the task of…

The new entrance exam reform programs that have been presented in a number of provinces and regions adhere to the direction of new curriculum reform. Within these programs, comprehensive evaluation serves as the weather vane for quality education. The high school academic proficiency test serves as a firmly fixed benchmark for learning ability,…

This paper presents several reasons why mission-based values, in this case Catholic Social Teaching (CST), should be incorporated into a university business curriculum. The CST tenets include the sanctity of human life; call to family, community, and participation; rights and responsibilities; option for the poor and vulnerable; the dignity of…

A wind vane is a tool for making observations of wind direction and initiating inquiries about the weather. Its construction and use continue to be mainstays of the science education of elementary students. By providing students with the opportunity to discern critical features associated with the wind vane's operation, you can ensure that…

A vane-type low-cost laboratory model anemometer cum power meter is designed and constructed for measuring low wind energy created from accelerating fluids. The constructed anemometer is a device which records the electrical power obtained by the conversion of wind power using a wind sensor coupled to a DC motor. It is designed for its…

As video games have become an important economic and cultural force, scholars are increasingly trying to better understand the ways that engagement with games may drive learning, literacy, and social participation in the twenty-first century. In this book, the authors consider games and just as importantly, the social interactions around games,…

Introduces an activity for making a wind vane for elementary grade students. Lists required materials and explains the process. (YDS)

"Theoretical Foundations of Learning Environments" provides students, faculty, and instructional designers with a clear, concise introduction to the major pedagogical and psychological theories and their implications for the design of new learning environments for schools, universities, or corporations. Leading experts describe the most…

This module, one of 25 on vocational education training for careers in environmental health occupations, contains self-instructional materials on using a swinging vane anemometer to measure airflow. Following guidelines for students and instructors and an introduction that explains what the student will learn are three lessons: (1) naming each…

Compared beginning kindergarten subtest scores on Vane Test of Language and Vane Kindergarten Test to Metropolitan Achievement Test Scores in reading and math, Otis-Lennon School Ability Test Index, and placement into special education or high achievement programs following second grade. Results revealed effective predictability of the screening…

Discusses the difficulty of documenting the effectiveness of preschool programs and relates this to measuring instruments used and the type of design selected. Methods are provided to assist psychologists and educators to evaluate preschool programs. Three studies of preschool programs using different designs which involve published…

Author evaluated Dr. Thorne's psychological views, his approach toward diagnostic testing and the need for better methods of personality evaluation, and compared his attitudes and Thorne's regarding the development of clinical psychology. (Author/RK)

The author describes her success in reporting the results of psychological evaluations directly to the parents and individuals involved, but notes that some of her colleagues fear that such a practice might lead to misuse and misinterpretation. Her survey of 137 school and clinical psychologists, with regard to their practice of reporting test…