For learners to achieve science literacy and become effective citizens who can make informed judgement on science-related issues in their daily lives, many studies have called for robust understanding of Nature of Science (NOS) among science learners. This study echoed the same sentiment, focusing on an aspect of NOS--the relationship between…

Twenty-first century classrooms have come with a lot of changes in instructional delivery at various levels of education. However, most lecturers in Nigerian universities still adopt the traditional method of instruction not minding the demands of the twenty-first century classrooms. As a result of this, there is a dearth of empirical evidence on…

Providing word banks for human anatomy and physiology lab practicals is uncommon because instructors want to avoid cueing effects, but there is little published data on their effects on student performance. In the 2016-2017 academic year, word banks were not provided for students taking lab practicals in Anatomy and Physiology I and II while in…

Understanding science concepts and phenomena is important for an increasingly complex global society. For students with disabilities, there continue to be huge achievement disparities in science achievement when compared to their peers without disabilities. This includes students with autism spectrum disorder (ASD). The current study examines and…

The material of a standard second-year undergraduate organic chemistry class has been reorganized and reframed to emphasize the mechanistic connections between reactions and to clarify the language with which organic reaction mechanisms are discussed. Assessment of the results of this reorganization shows that student test scores do not decline in…

Three-dimensional learning is the name given to the vision for science education described in the National Academies consensus report "A Framework for K-12 Science Education." Of the three dimensions described in the Framework, the Disciplinary Core Ideas and the Science and Engineering Practices have been enthusiastically adopted by…

Using IEA's TIMSS (Trends in International Mathematics and Science Study) 2019 data, this brief examines gender differences in parental involvement with their child's education measured through participation in early home learning activities. We find that engaging children in home learning activities before entering primary school is associated…

In fall 2017, TNTP received a $7.8 million Mid-phase Education Innovation and Research grant from the U.S. Department of Education to implement its Turnaround Leadership Teams Strategy (TLTS), a whole-school reform model that provides training and support to cohorts of principals, school leadership teams, and teachers. Under the grant, TNTP worked…

Recently Burkholder "et al." argued that class normalized gains over the entire population of courses is approximated by a Cauchy distribution, not by a normal distribution, and therefore should not be used to compare different classes because means and standard deviations cannot be calculated. They argued that multiple linear regression…

The topic of Direct current is one of the areas where the physics students' lack of deep understanding was identified. The aim of the research was to examine the effect of the blended learning approach on students' motivation for learning physics. The sample included 128 upper-secondary school students from Novi Sad (Serbia) with an average age of…

This study developed and validated the Science Practice Scale (SPS) and investigated the implementation of scientific teaching practices by Grade 8 science teachers in Jordan. The responses of 235 8th grade science teachers who participated in the Trends in International Mathematics and Science Study [TIMSS] of 2019 were analysed using the Rasch…

This paper reports the results of a quasi-experimental study that evaluated the effectiveness of collaborative mind mapping in three Hong Kong primary schools. More than 200 grade 4 students, divided into three pedagogical groups, participated in a variety of science learning activities with the aid of a mind map and/or collaborative group work.…

In this paper, we analyze recently collected data that conducts a unique assessment of high school student performance for over two thousand students from five Chinese provinces. Across three domains of scientific intelligence tested, we document heterogeneous gender gaps in academic performance. These differences generally arise due to…

Formative assessment supports teachers in recognizing students' learning strengths and shortcomings and enhancing teaching and learning approaches. The current study aims to examine the impact of digital-based formative assessment on students' learning of organic chemistry. In this study, a mixed research strategy was used. Students in senior five…

This study examined the effect of using critical reading in scientific texts on students' academic achievement, sci-ence performance level and creativity. The study was conducted with 5th grade students in Eregli, Zonguldak during the 2017-2018 academic year. The study group consisted of a total of 34 students, 17 in the experimental group and 17…