Measuring and comparing academic language development and conceptual understanding via science notebooks

The authors of this quantitative study measured and compared the academic language development and conceptual understanding of fifth-grade economically disadvantaged English language learners (ELL), former ELLs, and native English-speaking (ES) students as reflected in their science notebook scores. Using an instrument they developed, the authors quantified the student notebook language and concept scores. They compared language growth over time across three time points: beginning, middle, and end of the school year and across language-status (ELL, former ELL, and ES), and gender using mixed between-within subjects analysis of variance (ANOVA). The authors also compared students’ conceptual understanding scores across categories in three domains using ANOVA. Students demonstrated statistically significant growth over time in their academic language as reflected by science notebook scores, and we noticed conceptual trends in which scores for ELLs, former ELLs, and male students lagged behind at first, but caught up to their peers by the end of the school year.     

Pedagogical differences during a science and language intervention for English language learners

The purpose of this study was to compare and describe 8 fifth-grade classrooms by their teachers pedagogy during a quasiexperimental, longitudinal, and field-based project focused on increasing English language learners' (ELLs') achievement in science and language. The larger study found statistically significant and positive intervention effects in favor of the treatment group on measures of science and language achievement. This study adds an in-depth analysis of the teacher pedagogical practices contributing to students' science and language achievement as captured by an observational instrument used during the project. Results from the analysis show how treatment teachers, when compared to control teachers, focused on activities promoting verbal and written interaction among the students and dense cognitive language use during science inquiry instruction. The findings support the importance of effectively using language in the science classroom to improve ELLs' science and language achievement. Implications for future research and practice are discussed.     

Using and rejecting peer feedback in the science classroom: a study of students’ negotiations on how to use peer feedback when designing experiments

Background: Research on peer assessment has noted ambiguity among students in using peer assessment for improving their work. Previous research has explained this in terms of deficits in the student feedback, or differences in student views of what counts as high-quality work.

Purpose: This study frames peer assessment as a social process in the science classroom. The aim is to explore peer assessment in science education as social practice in order to contribute to an understanding of the affordances and constraints of using peer assessment as a learning tool in science education.

Design and Method: The study was conducted in four lower secondary school classes, school years 8 and 9, in two different schools. An intervention study was designed focussing on the topic of experimental design. It involved the students in a process of peer assessment where they designed experiments individually, and then exchanged their designs, conducted each other’s experiments, provided feedback to each other and revised their original design after discussing the feedback in groups. Data were collected in the form of audio recordings of student discussions and written work.

Results: The results show that, although not all peer feedback resulted in revisions, peer feedback was useful to the students in group interaction when negotiating quality in their work.

Conclusions: To conclude, the potential for using peer assessment in science education should not only be evaluated through the students’ revisions but also in terms of in what ways the feedback constitutes interactional resources for defining quality in student work.     

Effects of socioeconomic status and language use on academic language proficiency in children with a migration background: An evaluation using quantile regressions

Academic language proficiency (ALP) is supposed to contribute to success across school subjects and to be a hurdle for students, in particular for those from families with a migration background. The present study investigated the effects of language use (i.e., use of the majority and/or a minority language) at home and at free time as well as of families’ socioeconomic status (SES) on ALP. We used quantile regression and OLS regression approaches to examine the joint contributions of these factors for three facets of ALP in German primary school students with a migration background (N = 1,629). Results underline the role of SES across the whole distribution of the three ALP facets, whereas the role of majority language use differed between the three facets. Furthermore, interaction effects between SES and majority language use at home were observed mainly at high quantiles showing that the positive effect of using the majority language at home increases with higher SES particularly in students with higher ALP. The results are discussed in light of theoretical approaches on the role of SES and language use for ALP of students with a migration background.     

Programming video games and simulations in science education: exploring computational thinking through code analysis

Various aspects of computational thinking (CT) could be supported by educational contexts such as simulations and video-games construction. In this field study, potential differences in student motivation and learning were empirically examined through students’ code. For this purpose, we performed a teaching intervention that took place over five weeks, with two-hour sessions per week, plus two more weeks for the pretest and post-test projects. Students were taught programming concepts through a science project; one group represented the function of a basic electric circuit by creating a simulation, while the other group represented the same function by creating a video game in which a player should achieve a score in order to win. Video game construction resulted in projects with higher CT skills and more primitives, as measured through projects’ code analysis. Moreover, the video-game context seems to better motivate students for future engagement with computing activities.     

Computer science students’ use of the internet for academic purposes: difficulties and learning processes

ABSTRACT

Higher-education students now have more alternatives for searching for information than previous generations had. The Internet is a vast ocean of information sources, albeit with diverse reliability and quality. In Web 2.0 platforms, any participant can be a content creator. This reality is challenging for both the instructors and the students. We conducted interviews with 12 Computer Science students and 8 instructors from two universities to (a) identify the difficulties students encounter, if at all, (b) identify the learning processes that students undergo, if at all, when using the Internet for their CS studies, in particular, programming tasks; and (c) elicit instructors’ perceptions of students’ use of the Internet. Both students and instructors agreed that although using the Internet is not trivial, direct teaching of this skill is unnecessary. Instructors differed in their attitudes towards students’ use of the internet. We found that in the first year the students’ use of the Internet and their difficulties are similar to reports in the empirical literature, and echo the instructors’ concerns. However, after extensive experience, students undergo a learning process, and their ability to navigate the myriad sources, as well as to search, manage, and effectively evaluate Internet sources improves. Students mentioned their improved abilities to code as a means to effectively evaluate information sources.     

Early Science Instruction and Academic Language Development Can Go Hand in Hand. The Promising Effects of a Low-Intensity Teacher-Focused Intervention

Early science instruction is important in order to lay a firm basis for learning scientific concepts and scientific thinking. In addition, young children enjoy science. However, science plays only a minor role in the kindergarten curriculum. It has been reported that teachers feel they need to prioritize language and literacy practices over science. In this paper, we investigate whether science lessons might be integrated with learning the language functional for school: academic language. The occurrence of scientific reasoning and sophisticated vocabulary in brief science lessons with 5-year-olds is evaluated. The aim of the study was twofold: first, to explore the nature of kindergarten science discourse without any researcher directions (pre-intervention observation). Second, in a randomized control trial, we evaluated the effect on science discourse of a brief teacher training session focused on academic language awareness. The science lessons focussed on air pressure and mirror reflection. Analyses showed that teachers from the intervention group increased their use of scientific reasoning and of domain-specific academic words in their science discourse, compared to the control group. For the use of general academic words and for lexical diversity, the effect was task-specific: these dependent measures only increased during the air pressure task. Implications of the study include the need to increase teachers' awareness of possibilities to combine early science instruction and academic language learning.     

Education without a shared language: dynamics of inclusion and exclusion in Norwegian introductory classes for newly arrived minority language students

Based upon fieldwork in two upper secondary schools in Norway, this article offers an analysis of inclusion and exclusion processes for newly arrived minority language students. Minority language students are defined by policy as students who have a different mother tongue than the Norwegian and Sami languages, and students who are newly arrived in Norway are considered especially at risk for marginalisation. This article explores processes of inclusion and exclusion in two schools with segregated classes for this group, called introductory classes. The analytical framework is Niklas Luhmann’s theory of autopoietic social systems, where inclusion is defined as the requirements for participation set by a system, and exclusion accordingly as being unable to meet these requirements. The article displays different constellations of inclusions and exclusions for newly arrived students in the educational system: in school organisations, organisation-based interactions and informal networks of students. It will be showed that introductory classes erect several barriers towards newly arrived students’ inclusion, especially towards those students who are placed at the basic level of the schools’ hierarchy of performances. As a consequence of multiple educational exclusions, informal networks emerge as alternative socialities that include and exclude students on the basis of mother tongue.     

Language and Culture in Mathematics Education: Reflections on Observing a Romany Class in a Greek School

This communication discusses an aspect of language and culture that informs the identity of a group of Romany students as they learn mathematics. Observations were made by the authors in a multicultural community in Athens. We explore how Romany language roles and features significantly affect the teaching and learning of mathematics. As examples, the use of language to create belonging, and the centrality of oral traditions are considered. The wider context of this language feature is situated in, and cannot be separated from, other cultural features such as the everyday economic reality of Romany culture.     

The development of data use,data skills,and positive attitude towards data use in a data team intervention for teacher educators

This study focuses on understanding how a participation in a data team develops data skills and data use in individual teacher educators. Five teacher educators collaborated in a data team that used data to solve the problem of student teachers dropping out during their course of study. This study aimed at understanding how teacher educators learn from their participation in the data team. We collected data through interviews, surveys, and a knowledge test, and gained insight into the development of data skills, attitude towards data use, and the teacher educators' data use in daily practice. The results show that the data team members’ data skills and attitudes towards data use changed in different ways during the data team intervention depending on their initial situation, and that overall, their data use for school development increased.     

Towards a pedagogy of science teaching: an exploration of the impact of students-led questioning and feedback on the attainment of Key Stage 3 Science students in a UK school

This mixed method study investigated the extent to which the use of a model built around student-led questioning and feedback improved the learner engagement and attainment of a cohort of students. It compared outcomes from an experimental with a control group of students in Key-Stage 3 using a set of parameters. It found that the experimental group, who were taught using this model, showed improvements in engagement and attainment when compared to the control group. A model of discourse was proposed to help students take ownership of their learning and offered as a means of helping to transform science teachers’ classroom pedagogy.     

An examination of the roles of the teacher and students during a problem-based learning intervention: lessons learned from a study in a Taiwanese primary mathematics classroom

The benefits of problem-based learning (PBL) to student learning have prompted researchers to investigate this pedagogical approach over the past few decades. However, little research has examined how PBL can be applied to mathematics learning and teaching, especially in countries like Taiwan, where the majority of teachers are accustomed to lecture methods and students are used to this style of teaching. This study examines the actions of a teacher and her class of 35 fifth-grade students (10–11-year-olds) as they tried to take on and respond to the demands of their new roles as “facilitator” and “constructors”, respectively, during a one-year PBL intervention in a Taiwanese mathematics classroom. Our findings provide insights into classroom participants’ role transition, from a customary role to a new role, when engaging with PBL. We identify an interrelationship between the teacher and student roles and discuss implications for the implementation of PBL at the primary education level.