Secondary students’ ideas about scientific concepts underlying climate change

Abstract

We present ideas about concepts underlying climate change, held by students in years 9 and 10. Misconceptions about climate change are common among students, and may be due to misconceptions about underlying concepts. To investigate this, we developed the Climate Change Concept Inventory (CCCI), and trialed it with 229 students; corroborating findings through focus group interviews. Our interview method and data analysis methods are described. Findings included overestimation of human contributions to atmospheric carbon inputs, ultra violet radiation in sunlight, and greenhouse gases in the atmosphere. Students were unaware that CO₂ dissolves in water, and of the role of oceans in the carbon cycle. Greenhouse gases other than CO₂ were rarely known. Earth’s energy balance and black body radiation were not well understood. There were misconceptions about interactions between electromagnetic radiation and atmospheric gases; and limited understanding of carbon chemistry. The CCCI is available from the corresponding author.     

Creating and using knowledge: an analysis of the differentiated nature of workplace learning environments

This paper argues that contemporary workplaces give rise to many different forms of knowledge creation and use, and, as a consequence to different forms of learning and pedagogical approaches. Some of these are utilised to the benefit of the organisation and employees (though not, necessarily, in a reciprocal manner), but others are buried within everyday workplace activity. The discussion builds on earlier work where it was argued that organisations differ in the way they create and manage themselves as learning environments, with some conceptualised as ‘expansive’ in the sense that their employees experience diverse forms of participation and, hence, are more likely to foster learning at work. By studying the way in which work is organised (including the organisation of physical and virtual spaces), this research is suggesting that it is possible to expose some of this learning activity as well as to identify examples where new (or refined) knowledge has been created. In this regard, it is argued that it is important to break down conceptual hierarchies that presuppose that learning is restricted to certain types of employee and/or parts of an organisation and to re‐examine knowledge as applied to the workplace. The conclusion focuses on how such an approach, and in particular the use of a productive system analysis, is strengthening the concept of expansive and restrictive learning environments.     

Combined strategy and attributional training for seventh grade average and poor readers

This paper reports on a study examining the effects of combined strategy and attributional training through small-group intervention in a specific reading task context. The training aims to provide instruction in the use of reading strategies while at the same time to convince students that their reading performance is attributable to their use of effective strategies, which is under their personal control. Four grade 7 (13 year old) classes, consisting of 40 poor readers and 56 average readers, participated in the study. Students were randomly allocated to one of four instruction conditions involving different combinations of strategy instruction and attributional training. Instruction was provided in small groups of 6 to 8 students over nine one-hour sessions. Results indicated that teaching poor readers use of effective reading strategies, while convincing them that reading successes and failures were attributable to use of effective or ineffective strategies, not only improved their comprehension performance and increased use of reading strategies, but also reduced their perceptions of learned helplessness.     

The Impact of Quality Matters Professional Development on Teaching across Delivery Formats

ABSTRACT

This study explored the impact of professional development workshops for online course design on faculty’s pedagogical practices in online, face-to-face (f2f), and blended instructional modes. It specifically focused on trainings offered by the Quality Matters (QM) organization on a rubric for assessing quality in online course development. A mixed-methods analysis of survey data collected from 2,148 participants in QM workshops over a three-year period (2012–2015) demonstrated that, across all three teaching modes, participants revised learning objectives, improved course alignment, and paid greater attention to communication with students. Additional benefits from participating in QM training related to specific modalities. Common online and blended impacts included changes in assessment practices as well as in modifying course materials to be more compliant with accessibility standards. In f2f settings, frequent changes involved redesigning learning activities to increase learner-learner interaction.     

All the Nines: Creativity in English Curricula in England in 1919, 1989 and 2019 as a Reflection of Britain’s Place in Europe

ABSTRACT

Just after the First World War the English Association published The Teaching of English in Schools. It argues that developing children’s ‘creative spirit’ is fundamental to maintaining peace in Europe. Seventy years later, the first National Curriculum promotes a creative, unitary English appropriate for ‘a European context’.

In contrast, today’s national curriculum contains no reference to the role of English in international relations; simultaneously, all references to creativity have disappeared.

As Britain struggles to cope with the fallout from Brexit, this paper – written from a hermeneutic perspective – discusses the correlation between how each of the three documents positions English in an international context and how they value creativity. Without wishing to over–simplify complex issues, it questions how to what extent a curriculum might echo or shape national politics. It calls for a new curriculum that embraces a creative, internationalist view of English to inspire communities of the future.     

Teaching for Conceptual Change in a Density Unit Provided to Seventh Graders: A Comparison of Teacher- and Student-Centered Approaches

Research in Science Education - This mixed-methods study was designed to compare the learning gains of seventh-grade students (N?=?417) taught a 4-week conceptual change unit on density...     

The Religious Education Association in Our Global Reality

The article identifies international cases—from the United States, Europe, and the United Nations—of an emergent interface of religion, education, and security. This is manifest in the uses of religion in education to counter religious extremism, the notional “counter terrorist classroom.” To avoid an over-association of extremism with religion, the article provides some historical reminders that the post-Enlightenment centuries were marked by political extremism, particularly in the phenomenon that came to be known as totalitarianism. In freedom-espousing doctrines on all sides—Communist, Fascist, and Nazi as well as democratic—education here too was an invariant adjunct of political and security processes. All regarded religion too as contributory or contrary to such freedom. What is new now is the global use of religion in education for political and of late security purpose. Using Isaiah Berlin's (2002) “two concepts of liberty,” I argue that evidence of—often subtle, often explicit—security uses of religion in education mark in new ways a connection of the political with the religious. Although such moves are in intention benign, I conclude that political and security interventions and justifications for religion in education will inevitably shift the aims and purposes of religious education to the aims and purposes of political and security interest.     

Muscular activity characteristics associated with preparation for gait transition

PurposeThe purpose of this study was to investigate lower extremity neuromuscular activity patterns during gait transitions with continuously changing locomotion speeds.MethodsMuscular activities related to gait transitions (walk to run and run to walk) induced by changing treadmill speed were compared to muscular activities during walk and run at constant speeds. All transition and constant speed conditions were conducted in similar speed range. Surface electromyographic activities of gluteus maximus (GM), rectus femoris (RF), vastus lateralis (VL), biceps femoris long head (BFL), tibialis anterior (TA), gastrocnemius (GA), and soleus (SL) were collected and analyzed. The influences of speed and mode of locomotion were analyzed.ResultsWe have observed transition specific nonlinear muscular behavior in this study. For example, peak magnitudes of GM, RF, GA, and SL increased with speed quadratically as locomotion approached walk to run transition within the last five steps. Activity duration of GA decreased in a quadratic fashion with speed as approached run to walk transition within the last five steps. These nonlinear reactions to speed change were only observed in transition related conditions but not in the constant speed conditions.ConclusionThese results indicated that, in preparation for transition, neuromuscular modifications occur steps before gait transition due to changing speed. Gait transition is not a spontaneous event in response to any type of triggers.