When the “Burden of Acting White” is Not a Burden: School Success and African American Male Students

In this article, the author reports the “voices” of four academically successful African American men, in their early 20s, as they explicitly respond, in retrospect, to questions regarding the applicability of the burden of acting White theory to their schooling experiences—responses made after reading research articles written by Signithia Fordham and John Ogbu. In general, the responses from the four men illustrate that they successfully negotiated the burden of acting White, even as they revealed instances in which the theory might have been applied to their schooling experiences. The author argues that the various interpretations and uses of Fordham’s and Ogbu’s (single- and co-authored) theories—and, in part, the theories themselves—failed to escape the lure of oversimplification. In that, the (mis?)interpretations and (mis?)uses often oversimplified the theories, and, in turn, the schooling experiences of Black students (and historically marginalized students in general).     

Upper High School Students’ Understanding of Electromagnetism

Although electromagnetism is an important component of upper secondary school physics syllabuses in many countries, there has been relatively little research on students’ understanding of the topic. A written test consisting of 16 diagnostic questions was developed and used to survey the understanding of electromagnetism of upper secondary school students in Turkey (n = 120) and England (n = 152). A separate test consisting of 10 questions on the visualization of spatial rotation was used to investigate the hypothesis that students’ ability to visualize three‐dimensional situations from two‐dimensional representations might influence learning of electromagnetism. Many students’ responses showed misunderstandings and inconsistencies that suggested they did not have a coherent framework of ideas about electromagnetism. Common errors included confusing electric and magnetic field effects, seeing field lines as indicating a “flow”, using cause–effect reasoning in situations where it does not apply, and dealing with effects associated with the rate of change of a variable. Performance on the spatial rotation test was, however, only weakly correlated with performance on the electromagnetism questions. The findings suggest the need to develop teaching strategies that help students to visualize magnetic field patterns and effects, and assist them in integrating ideas into a more coherent framework.     

Fostering High School Students’ Conceptual Understandings About Seasons: The Design of a Technology-enhanced Learning Environment

The purpose of this study is to understand in what ways a technology-enhanced learning (TEL) environment supports learning about the causes of the seasons. The environment was designed to engage students in five cognitive phases: Contextualisation, Sense making, Exploration, Modeling, and Application. Seventy-five high school students participated in this study and multiple sources of data were collected to investigate students’ conceptual understandings and the interactions between the design of the environment and students’ alternative conceptions. The findings show that the number of alternative conceptions held by students were reduced except for the incorrect concepts of “the length of sunshine” and “the distance between the sun and the earth.” The percentage of partial explanations held by students was also reduced from 60.5 to 55.3% and the percentage of students holding complete scientific explanations after using Lesson Seasons rose from 2.6 to 15.8%. While some students succeeded in modeling their science concepts closely to the expert’s concepts, some failed to do so after the invention. The unsuccessful students could not remediate their alternative conceptions without explicit guidance and scaffolding. Future research can then be focused on understanding how to provide proper scaffoldings for removing some alternative concepts which are highly resistant to change.

High School Students’ Understanding of the Human Body System

In this study, 120 tenth-grade students from 8 schools were examined to determine the extent of their ability to perceive the human body as a system after completing the first stage in their biology curriculum - “The human body, emphasizing homeostasis”. The students’ systems thinking was analyzed according to the STH thinking model, which roughly divides it into three main levels that are arranged “pyramid” style, in an ascending order of difficulty: 1. Analysis of system components—the ability to identify the components and processes existing in the human body system; 2. Synthesis of system components—ability to identify dynamic relations within the system; 3. Implementation—ability to generalize and identify patterns in the system, and to identify its hidden dimensions. The students in this study proved largely incapable of achieving systems thinking beyond the primary STH level of identifying components. An overwhelming majority if their responses corresponded to this level of the STH model, further indicating a pronounced favoring of structure over process, and of larger, macro elements over microscopic ones.     

High School Students’ Learning and Perceptions of Phylogenetics of Flowering Plants

Basic phylogenetics and associated “tree thinking” are often minimized or excluded in formal school curricula. Informal settings provide an opportunity to extend the K–12 school curriculum, introducing learners to new ideas, piquing interest in science, and fostering scientific literacy. Similarly, university researchers participating in science, technology, engineering, and mathematics (STEM) outreach activities increase awareness of college and career options and highlight interdisciplinary fields of science research and augment the science curriculum. To aid in this effort, we designed a 6-h module in which students utilized 12 flowering plant species to generate morphological and molecular phylogenies using biological techniques and bioinformatics tools. The phylogenetics module was implemented with 83 high school students during a weeklong university STEM immersion program and aimed to increase student understanding of phylogenetics and coevolution of plants and pollinators. Student response reflected positive engagement and learning gains as evidenced through content assessments, program evaluation surveys, and program artifacts. We present the results of the first year of implementation and discuss modifications for future use in our immersion programs as well as in multiple course settings at the high school and undergraduate levels.

Just as beginning students in geography need to be taught how to read maps, so beginning students in biology should be taught how to read trees and to understand what trees communicate. O’Hara (1997 , p. 327)

     

Investigation and Analysis of Junior High School Students＇ Learning Condition

通过对初一学生学习状况的问卷调查,发现目前的初中生总体上学习态度还是好的,具有上进的积极性,但也存在这样或那样的问题。教育工作者要掌握学生的学习特点,因势利导,发挥长处,弥补不足,努力把他们培养成优秀的人才。     

Language Learning Beliefs:A Survey of Chinese High School Students

1. Introduction To our knowledge, students come to the class with their own mini-theories about language learning. Those mini-theories are called language learning be- liefs (LLBs) by Horwitz (1987) and viewed as a com- ponent of metacognitive knowledge in cognitive psy- chology (e.g., Flavell, 1979). Studies show that LLBs exert either positive or negative effects on learning process. Therefore, it is quite necessary to take a com- prehensive investigation into the beliefs held by lan- gu…     

Iraqi Refugee High School Students’ Academic Adjustment

Many Iraqi refugee students in the United States suffer from posttraumatic stress disorder (PTSD) as well as acculturation stresses. These stresses often create challenges for their integration into U.S. schools. The project explored risk factors such as the length of educational gaps in transit, PTSD, and separation and marginalization acculturation, as well as protective factors such as resilience, self-esteem, and integration and assimilation. We conducted bivariate correlations and multiple regression to examine the relationship between factors and predicting school adjustment using variables among 100 Iraqi refugee high school students in the Detroit area. The results showed that the educational gaps (negatively), and assimilation and resilience (positively), are the strongest predictors for school adjustment. PTSD incurred by Iraqis as a result of events experienced before and during their migration from Iraq are related to their self-esteem and separation acculturation, while educational gaps are related to their marginalization as well as to their integration.     

Secondary School Students’ Reasoning About Science and Personhood

Science & Education - Scientific advances, particularly in evolutionary biology, genetics, neuroscience and artificial intelligence, present many challenges to religious and popular notions of...     

Stitching Codeable Circuits: High School Students’ Learning About Circuitry and Coding with Electronic Textiles

Learning about circuitry by connecting a battery, light bulb, and wires is a common activity in many science classrooms. In this paper, we expand students’ learning about circuitry with electronic textiles, which use conductive thread instead of wires and sewable LEDs instead of lightbulbs, by integrating programming sensor inputs and light outputs and examining how the two domains interact. We implemented an electronic textiles unit with 23 high school students ages 16–17 years who learned how to craft and code circuits with the LilyPad Arduino, an electronic textile construction kit. Our analyses not only confirm significant increases in students’ understanding of functional circuits but also showcase students’ ability in designing and remixing program code for controlling circuits. In our discussion, we address opportunities and challenges of introducing codeable circuit design for integrating maker activities that include engineering and computing into classrooms.     

“What Matters Is Species Richness”—High School Students’ Understanding of the Components of Biodiversity

Research in Science Education - The definition of biodiversity stated by the Convention on Biological Diversity (CBD) in 1992 was conceived as occurring on three different organizational levels:...     

Latino High School Students’ Perceptions of Caring: Keys to Success

This mixed methods investigation specifically examined Latino high school adolescents’ perceptions of teacher behaviors that demonstrate caring. A chi-square test was conducted to analyze the frequency of responses, and focus group interviews were conducted to expand on the results. The data indicated that although Latino male students were as likely to perceive the same behaviors Latina female students perceived as important or very important, a higher percentage of female students rated the same items as important. This investigation situates Latino high school adolescents’ voices as a pivotal agent to inform about the critical nature of caring for all students.     

Students’ English Learning Anxiety in Senior High School

Since 1970s,the research on second language acquisition has been developed with times.The research focus of lLanguage teach ing has shifted from the study of how to teach students to how to learn for students,with particular attention to explore the influence that students’psychological factors such as learning motivation,learning attitude and learning anxiety have on learning outcomes.Among those emotional variables,anxiety is considered to be one of the most critical psychological variables.English classroom anxiety is different from the ordinary classroom anxiety and receives much attention from scholars.Horwiz(1986) pointed out that foreign language anxiety is a unique phenomenon in language learning.In China,English learning in senior high school is a very important period.It is a common phenomenon to see students behaving anxiously in the English class.Therefore,the anxiety in the English class of senior high school de serves attention.This paper will analyze the main reasons of students’anxiety and points out several effectively methods to relieve their anxiety so as to enhance English classroom teaching and learning effect.     

“Acting White”: How the Past Implementation of School Desegregation Helped Create Today’s Attainment and Achievement Gaps

ABSTRACT

Summarizing my prior work, the only book length treatment of the “acting White” phenomenon (Buck, 2010), I argue that while desegregation was both a moral necessity and a social good, the manner in which desegregation was implemented by White authorities led indirectly to today’s achievement gaps. In the course of desegregation previously all-African-American schools were closed, with their faculty and administrators typically demoted or terminated, and their students sent to previously all-White schools, where they were not always welcomed. This massive social change established scholarly achievement as part of a White identity, not a Black identity. Unfortunately, this diagnoses may not lend itself to easy solutions.     

Taiwanese Junior High School Students’ Understanding about the Validity of Conditional Statements

This research was designed to study Taiwanese junior high school students understanding about the validity of conditional statements. Distinguishing between validity and truth is a crucial topic in mathematical reasoning and argumentation but has been always neglected in the mathematics curriculum at junior high school level of schooling. The aims of the survey were (1) to find out the methods Taiwanese junior high school students used when conducting mathematical justification on conditional statements; (2) to examine whether the students could distinguish between a statement and its converse statement; (3) to analyse whether the correctness of a conditional statement influenced the students to conduct mathematical reasoning and argumentation. Approaching the three aims of the survey is expected to give some insights into the issue of whether the students could distinguish between the validity of conditional statements and the truth of assertions. Several thousand students from different schools which were randomly sampled from within six geographically diverse (regions of Taiwan) were administered a test on either algebra/number-pattern or geometry corresponding to their respective grades. The main results were (1) the methods the students used when conducting mathematical justifications on conditional statements were called producing (supporting- or counter-) example(s), analytical narrative, and analytical formal; (2) over a third of those students, who considered the given conditional statement to be valid or invalid, proposed supporting- or counter-example(s), respectively; (3) over half the students considered the statement and its converse to be the same; (4) students reasoning performance was influenced by their opinions of the correctness of the conditional statements. These results seem to lead to the conclusion that most of these students could not distinguish between the validity of conditional statements and the truth of assertions.