Despite the vital role of well-being on academic achievement, doubts prevail as to what extent and how well-being contributes to students' academic achievement. The present research therefore investigated the relation between well-being and academic achievement using multidimensional measures, while considering self-efficacy as a mediator.…

In this study, we applied elastic-net logistic regression to explore critical predictors of students' mathematics and science levels using data from eighth-grade students in the 2019 Trends in International Mathematics and Science Study (TIMSS). The elastic-net approach, a machine learning based approach combining Ridge and Least Absolute…

This paper deals with the science competences of fifth-grade students (ages 10 and 11 years) in Slovenia. The science content researched in this study comprises chemical concepts, such as aqueous solutions, states of matter, and nutrition. The science competence and science competencies that elementary school students are supposed to develop are…

Noticing the inconsistency in previous studies of gender differences in learning physics, it was determined to check whether a gender gap exists in a relatively large sample of competitors (N = 12,966) from Serbia. The aim of the research presented here was to analyze the achievements of male and female lower secondary school students, competitors…

This study explored the mediating roles of interest in broad science topics (IBST) on the effects of students' perceptions of teachers' formative assessment on science achievement, using data from PISA 2015. We focused on 9,841 15-year-old students from Mainland (B-S-J-G) China. The results revealed that: (1) a classical suppression effect, where…

This meta-analysis examined whether learning outcomes differ (a) for STEM integration versus traditional instruction and (b) across STEM integration implementations. Based on 79 effect sizes from 40 studies of 15,577 students, those learning via STEM integration outperformed other students on academic achievement tests (g = 0.661; 95% CI [0.548,…

Background: The home learning environment (HLE) is central to children's development. Activities in the HLE are assumed to mediate the effects of distal factors such as family socio-economic status (SES) and parental beliefs and attitudes on children's development. However, little is known about the science-specific HLE and the relationship…

In many developing countries where conventional assessment techniques remain prevalent in schools, limited research exists on the impact of various forms of peer assessment, particularly collaborative and anonymous techniques, on students' achievement in demanding science subjects such as ecological concepts. This study examined the relative…

A cornerstone activity in undergraduate organic laboratories revolves around students running instrumental analysis on their products and interpreting their spectra. They are left to link the theory they have learned in lecture to practical spectral interpretation. Students often memorize benchmark interpretations of peaks, such as the broad…

This book showcases a case study of the development of a generalist early childhood education (ECE) teacher into a confident and competent teacher of science in early childhood with support from a mentor. It argues that with guided mentoring, and later, timely support of a mentor as and when required, ECE teachers can deliver the curriculum, teach…

Most introductory biology laboratories are taught using direct instruction. An alternative to the direct instruction laboratory course is the Course-Based Undergraduate Research Experience (CURE). CURE courses have been reported to positively impact undergraduate students, increasing self-efficacy, enhancing science identity, improving preparation…

Little is known about the motivational factors or design features that might lead female career and technical education (CTE) health sciences students to persist in self-regulated engagement to win state achievement in serious simulation games (SSGs). In this study, 12th grade female CTE health sciences students played a 3-Level hand hygiene SSG…

The purpose of this study is to examine the effect of missing data imputation methods, namely regression imputation (RI), multiple imputation (MI) and k-nearest neighbor (kNN) on differential item functioning (DIF). In this regard, the datasets used in the research were created by deleting some of the data via the missing completely at random…

Biology teachers received professional development to effect instructional changes that ensure student cognitive engagement and knowledge acquisition at higher cognitive levels. We asked the following questions: 1) What are the initial needs of teachers to promote active learner engagement and knowledge acquisition at higher cognitive levels? 2)…

The problem addressed by this study was to determine the influence of high school start times on students' academic achievement and precisely how this impacts the scores students received on the Biology I End of Course Exams. It also determined if there was a difference in influence between males and females. This was determined by comparing the…