State of New Jersey Budget
Author | : New Jersey. Office of the Governor |
Publisher | : |
Total Pages | : 810 |
Release | : 2007 |
Genre | : Budget |
ISBN | : |
Download Passing The New Jersey End Of Course Assessment In Biology full books in PDF, epub, and Kindle. Read online free Passing The New Jersey End Of Course Assessment In Biology ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author | : New Jersey. Office of the Governor |
Publisher | : |
Total Pages | : 810 |
Release | : 2007 |
Genre | : Budget |
ISBN | : |
Author | : National Research Council |
Publisher | : National Academies |
Total Pages | : 361 |
Release | : 1989-02-01 |
Genre | : Education |
ISBN | : 0309040280 |
Biology is where many of science's most exciting and relevant advances are taking place. Yet, many students leave school without having learned basic biology principles, and few are excited enough to continue in the sciences. Why is biology education failing? How can reform be accomplished? This book presents information and expert views from curriculum developers, teachers, and others, offering suggestions about major issues in biology education: what should we teach in biology and how should it be taught? How can we measure results? How should teachers be educated and certified? What obstacles are blocking reform?
Author | : Justin A. Wong |
Publisher | : Stanford University |
Total Pages | : 121 |
Release | : 2011 |
Genre | : |
ISBN | : |
This dissertation is composed of three essays. Essay 1, "Does School Start Too Early For Student Learning?", considers the connection between school start time and student performance. Biological evidence indicates that adolescents' internal clocks are designed to make them fall asleep and wake up at later times than adults. This science has prompted widespread debate about delaying school start times in the U.S., a country which has some of the earliest start times worldwide. The debate suffers, however, from a glaring absence of evidence: the small number of prior studies has been too low powered statistically to test whether later start times improve achievement. I fill the gap by studying achievement across a large, nationally representative set of high schools that have varying start times. I identify the positive effect of later clock start times, as well as the independent effect of greater daylight at school start time. My primary empirical method is cross-sectional regression with rich controls for potentially confounding variables. The findings are confirmed by regression discontinuity analysis focused on schools close to time zone boundaries. I quantify the net gain in welfare from having an additional hour of sunlight before school starts by comparing the substantial lifetime earnings benefits for students against the likely the societal costs. Essay 2, "Student Success and Teaching Assistant Effectiveness In Large Classes", considers the impact teaching assistants (TAs) have on student performance. In universities, TAs play a crucial role by providing small group instruction in lecture courses with large enrollment. The multiplicity of TAs creates both positive opportunities and negative incentives. On the one hand, some TAs may excel at tasks--such as helping struggling students--at which other TAs fail. If so, all students may be able to learn better if they can match themselves to the TA that best suits their needs. On the other hand, the multiplicity of TAs means that students in the same class often receive instruction that varies in quality even though they are ultimately graded on the same standard. In this paper, we use data from a large lecture course in which students are conditionally randomly assigned to TAs. In addition to administrative data on scores and grades, we use survey data (which we generated) on students' initial preparation, their study habits, and their interactions with TAs. We identify the existence of variation among TAs in teaching effectiveness. We also identify how TAs vary in their effectiveness with certain subpopulations of students: the least and best prepared, students with different backgrounds, and so on. Using our parameter estimates, we simulate student achievement under scenarios such as random assignment to TAs, elimination/retraining of the least effective TAs, and matching of TAs to students based on initial information to show the potential gains in student welfare from more efficient matching. Essay 3, "A Study of Student Majors: A Historical Perspective", considers whether differing financial returns across degrees are a significant factor in a student's choice of a major. During the late 1990s, the U.S. experienced a technology boom that significantly increased the initial salary offers to engineering students, and computer science students in particular. These dramatic increases in returns provide an excellent opportunity to examine not only how students respond to salary levels, but also to salary trends. The existing literature has focused on the extent to which differing financial returns can affect a student's choice of undergraduate major. This paper extends the analysis to test if trends in salary levels also affect the share of students selecting into various majors using a comprehensive dataset of all post-secondary institutions. I find that students select into majors that offer higher salaries and have greater wage growth. Using a flexible empirical model that allows students to respond to both changes in salary levels and growth, I find that the results hold across majors and within engineering disciplines. These results help to explain why, for instance, the percentage of students choosing to major in computer science grew more rapidly than could be explained by salary level alone.
Author | : Thomas D. Snyder |
Publisher | : Government Printing Office |
Total Pages | : 842 |
Release | : 2014-04 |
Genre | : Education |
ISBN | : 9780160923111 |
Digest of Education Statistics 2012 is the 48th in a series of publications initiated in 1962. Its primary purpose is to provide a compilation of statistical information covering the broad field of American education--from pre-kindergarten through graduate school--drawn from government and private sources, but especially from surveys and other activities led by NCES (National Center for Education Statistics) part of the Institute for Education Sciences (IES). The digest contains data on the number of schools, students, and teachers, as well as statistics on educational attainment, finances, libraries, technology, and international comparisons. Details on population trends, education attitudes, labor force characteristics, and federal aid supplies helpful background for evaluating the education data. This statistical reference could be helpful to parents choosing schools for their children as well as for teachers, librarians, and public administrators as it tracks enrollment, population trends and key areas of studies with student progress. It also tracks the post-secondary/college level detailing undergraduate tuition and room/board ESTIMATE costs at private nonprofit institutions, private for profit institutions and public institutions. It also tallies the number of postsecondary degrees and provides some gender demographics in this area. The Digest contains seven chapters: All Levels of Education, Elementary and Secondary Education, Postsecondary Education, Federal Programs for Education and Related Activities, Outcomes of Education, International Comparisons of Education, and Libraries and Adult Education. Preceding these chapters is an Introduction that provides a brief overview of current trends in American education, which supplements the tabular materials in chapters 1 through 7. The Digest concludes with three appendixes. The first appendix, Guide to Sources, provides a brief synopsis of the surveys used to generate the Digest tables; the second, Definitions, is included to help readers understand terms used in the Digest; and the third, Index of Table Numbers, allows readers to quickly locate tables on specific topics. In addition to updating many of the statistics that have appeared in previous years, this edition contains new material, including: Percentage distribution of 6- to 18-year olds, by parent''s highest level of educational attainment, household type (either two-parent or single-parent), and child''s race/ethnicity (table 12); Enrollment and percentage distribution of enrollment in public elementary and secondary schools, by race/ethnicity and region (table 44); Number and percentage of public school students participating in programs for English language learners, by state (table 47); Children 3 to 21 years old served under Individuals with Disabilities Education Act, Part B, by age group and race/ethnicity (table 49); Percentage of 3-, 4-, and 5-year-old children enrolled in preprimary programs, by attendance status, level of program, and selected child and family characteristics (table 57); Number and enrollment of public elementary and secondary schools that have closed, by school level and type (table 109); Number and percentage distribution of public school students eligible for free or reduced-price lunch, by school level, locale, and student race/ethnicity (table 112); Public elementary and secondary charter schools and enrollment, by state (table 117); First-time kindergartners'' reading, mathematics, science, cognitive flexibility, and approaches to learning scale scores in fall and spring of the kindergarten year, by selected child, family, and school characteristics (table 135); Number and percentage distribution of kindergartners, by kindergarten entry status (i.e., early entrant, on-time entrant, delayed entrant, or kindergarten repeater) and selected child, family, and school characteristics (table 136); Kindergartners'' reading, mathematics, science, cognitive flexibility, and approaches to learning scale scores in fall and spring of the kindergarten year, by kindergarten entry status (table 137); Percentage of 9th-grade students participating in various school-sponsored and non-school-sponsored activities, by sex and race/ethnicity (table 183); Percentage of 4th-, 8th-, and 12th-graders absent from school in the last month, by selected student and school characteristics and number of days absent (table 187); Total and current expenditures per pupil in fall enrollment in public elementary and secondary schools, by function and subfunction (table 214); Total fall enrollment in all postsecondary institutions participating in Title IV programs, by degree-granting status and control of institution (table 222); Percentage of recent high school completers enrolled in 2-year and 4-year colleges, by income level (table 236); Number of postsecondary students who entered the student loan repayment phase, number of students who defaulted, and 2-year student loan cohort default rates, by level and control of institution (table 400); Number and percentage of persons 16 to 24 years old who were neither enrolled in school nor working, by educational attainment, age group, family poverty status, and race/ethnicity (table 429); Employment to population ratios of all persons, males, and females 16 to 64 years old, by age group and educational attainment (tables 431, 432, and 433); Unemployment rates of all persons, males, and females 16 to 64 years old, by age group and educational attainment (tables 434, 435, and 436); Percentage of high school students age 16 over who were employed, by age group, sex, race/ethnicity, family income, nativity, and hours worked per week (table 441); and Average reading literacy scale scores of fourth-graders and percentage whose schools emphasize reading skills and strategies at or before second grade or at third grade, by sex and country or other education system (table 462).
Author | : Mikko Nikinmaa |
Publisher | : Elsevier |
Total Pages | : 253 |
Release | : 2014-07-01 |
Genre | : Science |
ISBN | : 0124115810 |
An Introduction to Aquatic Toxicology is an introductory reference for all aspects of toxicology pertaining to aquatic environments. As water sources diminish, the need to understand the effects that contaminants may have on aquatic organisms and ecosystems increases in importance. This book will provide you with a solid understanding of aquatic toxicology, its past, its cutting-edge present and its likely future. An Introduction to Aquatic Toxicology will introduce you to the global issue of aquatic contamination, detailing the major sources of contamination, from where they originate, and their effects on aquatic organisms and their environment. State-of-the-art toxicological topics covered include nanotoxicology, toxicogenomics, bioinformatics, transcriptomics, metabolomics, as well as water management and the toxicological effects of major environmental issues such as algal blooms, climate change and ocean acidification. This book is intended for anyone who wants to know more about the impact of toxicants on aquatic organisms and ecosystems, or to keep up to date with recent and future developments in the field. - Provides with the latest perspectives on the impacts of toxicants on aquatic environments, such as nanotoxicology, toxicogenomics, ocean acidification and eutrophication - Offers a complete overview, beginning with the origins of aquatic toxicology and concluding with potential future challenges - Includes guidance on testing methods and a glossary of aquatic toxicology terms