(1) Background: Test anxiety has been found to negatively affect students’ mental health and academic performance. A primary explanation for this is that anxiety-related thoughts occupy working memory resources during testing that cannot be used for test-related processes (such as information retrieval and problem-solving). The present intervention study investigated whether physical activity could decrease anxiety levels and improve maths test performance in sixth-grade children. (2) Methods: Sixty-eight children of 11–12 years from two primary schools in New South Wales, Australia were categorised as low or high anxious from their scores on a trait-anxiety questionnaire. After this assessment, they were randomly assigned to the activity break condition, in which they had to do several physical activities of moderate intensity (e.g., star jumps) for 10 min, or the control condition, in which they played a vocabulary game for 10 min. The outcome measures were children’s anxiety levels at the beginning, during, and at the end of the test, invested mental effort, perceived task difficulty and maths test performance. (3) Results: Results showed that regardless of the condition, low anxious students performed better on the maths test than high anxious children. No differences were found for any of the variables between the activity break condition and the control condition. (4) Conclusions: Although test anxiety was not reduced as expected, this study showed that short physical activity breaks can be used before examinations without impeding academic performance.

The current and declining physical activity levels of children is a global concern. Integrating physical activity into the school curriculum may be an effective way not only to improve children’s physical activity levels but also enhance educational outcomes. Given the recent national focus in Australia on improving the literacy levels of children in primary school, and an increasing proportion of time spent on explicitly teaching these skills, integrating physical activity into English could be a viable strategy to improve literacy levels and physical activity at the same time. The aim of this study is to evaluate the impact of the ‘Thinking While Moving in English’ (TWM-E) program on children’s physical activity, on-task behavior in the classroom, academic achievement, and executive function. Grade 3–4 children from 10 public schools in New South Wales, Australia will be randomly allocated to intervention (n = 5) or control (n = 5) groups. All teachers will receive 1-day workshop of registered professional learning and a TWM-E equipment pack (e.g., chalk, lettered bean bags). Intervention schools will be asked to adapt their English lessons to embed movement-based learning in their daily program for three 40-min lessons per week, over a six-week period. The primary outcome is children’s physical activity levels across the school day (measured using accelerometry). Secondary outcomes are children’s on-task behavior during English lessons, academic achievement in English, and executive function. A detailed process evaluation will be undertaken including questionnaires, fidelity checks, and teacher and student interviews. The TWM-E program has the potential to improve primary school children’s physical activity levels, along with academic outcomes (on-task behavior, cognition, and academic achievement), and provide stakeholders with exemplar lessons and guidelines which illustrate how to teach English to children whilst they are moving. Australian and New Zealand Clinical trial Register ACTRN12618001009202 Date registered: 15/06/2018 retrospectively registered.

Aim: Participation in classroom physical activity breaks may improve children’s cognition, but few studies have involved adolescents. The primary aim of this study was to examine the effects of classroom-based resistance training with and without cognitive training on adolescents’ cognitive function.Methods: Participants were 97 secondary school students (45.4% females, mean age 15.78 ± 0.44). Four-year 10 classes from one school were included in this four-arm cluster randomized controlled trial. Classes were randomly assigned to the following groups: sedentary control with no cognitive training, sedentary with cognitive training, resistance training without cognitive training, and resistance training with cognitive training. Sessions varied in levels of both cognitive demand and resistance training (i.e., high vs. low) and were administered three times per week for 4 weeks (12 sessions). Inhibition, cognitive flexibility, episodic memory, on-task behavior, and muscular fitness were assessed at baseline and post-test. Linear mixed models were used to examine changes within and between groups.Results: In comparison with the control group, episodic memory improved significantly in the resistance training without cognitive training group (−9.87 units, 95% CI: −17.71 to −2.03, p = 0.014, d = 0.72). There were no group-by-time effects for inhibition or cognitive flexibility. Classroom activity breaks both with and without cognitive demand improved participants’ on-task behavior in comparison with the control and sedentary group. The resistance training programs did not lead to improvements in muscular fitness.Conclusion: Participation in body weight resistance training without cognitive training led to selective improvements in episodic memory. No training effects were found for inhibition or cognitive flexibility. A longer study period may be necessary to induce improvements in muscular fitness and associated changes in inhibition and cognitive flexibility.Clinical Trial Registration:https://www.anzctr.org.au/ACTRN12621001341819.aspx, Australian New Zealand Clinical Trials Registry—ACTRN12621001341819.