Download or read book An Experiment with Written Instructional Materials in Industrial Arts Teaching Using Two Equivalent Groups in the Foundry Unit written by Philip Joseph Borofka and published by . This book was released on 1931 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Doctoral Dissertations written by Ohio State University. Graduate School and published by . This book was released on 1935 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Doctors Dissertations written by Ohio State University. Graduate School and published by . This book was released on 1934 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial Arts Vocational Education written by and published by . This book was released on 1922 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summaries of Studies in Industrial Education written by National Association of Industrial Teacher Educators and published by . This book was released on 1953 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pamphlet Volumes written by Chamber of Commerce of the United States of America and published by . This book was released on 1914 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summaries of Studies in Industrial Education written by and published by . This book was released on 1948 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summaries of Studies in Industrial Education written by National Association of Industrial Teacher Educators. Research Committee and published by . This book was released on 1953 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study to Compare the Effectiveness of Individual Manipulation of Instructional Materials in Learning Grade Four Fractions Versus a Teacher Demonstration Method Using the Same Materials written by Rita Janes and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose of the study -- The main purpose of this study was to compare the achievement of Grade IV students taught a unit on fractions by a method whereby they individually manipulated concrete materials with a method in which there was only teacher demonstration using the same instructional materials. Another purpose was to compare results achieved in selected levels of Bloom's Taxonomy by the two methods of instruction. -- Procedure -- The investigation was carried out in four Grade IV classes in one school in St. John's, Newfoundland. Two of these classes, consisting of 63 students, comprised the Experimental Group, and the other two classes, consisting of 67 students, formed the Control Group. Intact classes were used and the method of instruction was randomly assigned to the classes. The only difference in instruction for the two groups was the manner in which they concrete materials were used. -- Objectives for a unit in Grade IV fractions were written in behavioral terms by the investigator. The unit was taught for ten consecutive periods of forty-five minutes duration. Three other days were used for testing. -- Students' achievement in the unit on fractions taught in the experiment was measured by a specifically constructed twenty-item test. The items were designed to evaluate the attainment of each objective of the unit and were classified according to the levels of The Taxonomy. The reliability of the test (.74) was found by using a Pearson product moment correlation between the posttest and retention test scores. The achievement test was given as a pretest, posttest, and retention test. However, the order of the items on the test was changed each time the test was administered. The pretest was given three days previous to the instruction and the posttest was given one day after the completion of instruction. A retention test was administered four weeks later. -- Analysis of covariance and the chi square test were used to analyze the data obtained from the posttest and retention test. The pretest scores were used as a covariate in the Analysis of Covariance. The level of significance was set at .05 for all statistical tests. -- Conclusions -- 1. Grade IV students who individually manipulated concrete materials scored significantly higher on a posttest and a retention test designed to measure achievement in a unit on fractions than those taught by a teacher demonstration method. -- 2. Grade IV students who individually manipulated concrete materials did not show a significant difference in achievement in questions on a posttest and retention test designed to measure Knowledge and Comprehension, compared with those taught by a teacher demonstration method. -- 3. Grade IV students who individually manipulated concrete materials achieved significantly higher on posttest questions designed to measure Application, compared with those taught by a teacher demonstration method. However, there was no difference between the two treatments on retention test questions designed to measure Application. -- 4. Grade IV students who individually manipulated concrete materials scored significantly higher on questions designed to measure Analysis, than did students taught by a teacher demonstration method. -- 5. Grade IV students who individually manipulated concrete materials scored significantly higher on posttest questions designed to measure Synthesis, than those taught by a teacher demonstration method. However, there was no significant difference between the two treatments on a retention test question designed to measure Synthesis.
Download or read book Studies in Industrial Education written by National Association of Industrial Teacher Trainers and published by . This book was released on 1953 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summer Session written by Northern Illinois University and published by . This book was released on 1969 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Industrial arts Magazine written by and published by . This book was released on 1922 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Vocational Journal written by and published by . This book was released on 1947 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Written Instructional Materials written by Raymond Leland Cornwell and published by . This book was released on 1961 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strengthening Forensic Science in the United States written by National Research Council and published by National Academies Press. This book was released on 2009-07-29 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.
Download or read book Pamphlets written by Chamber of Commerce of the United States of America. Fabricated Production Department and published by . This book was released on 1921 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Manual Training Magazine written by Charles Alpheus Bennett and published by . This book was released on 1928 with total page 1198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
