Children’s School-Day Nutrient Intake in Ontario: A Cross-Sectional Observational Study Comparing Students’ Packed Lunches from Two School Schedules

This study compared the caloric and nutrient values of packed lunch contents and consumption in the Balanced School Day (BSD) (two 20 min eating periods) versus the Traditional Schedule (TS) (one 20 min lunch). Foods consumed during school were assessed by direct food observation in 321 grade 3 and 4 students, aged 7–10 years, at 9 BSD and 10 TS elementary schools in Ontario. Packed lunch contents in the BSD were significantly higher than the TS in energy (3128.14 ± 1100.36 vs. 2658.98 ± 951.34 kJ, p \u3c 0.001, respectively). Similarly, carbohydrates, total sugar, protein, fat, saturated fatty acids (SFA), calcium, iron, and sodium were significantly higher in the BSD versus TS packed lunches. Correspondingly, students in the BSD consumed significantly more energy, carbohydrates, total sugar, and SFA compared to the TS. Overall, lunches brought by students in the BSD schedule provided more energy across all macronutrients, with only a few micronutrients showing increased amounts, suggesting two 20 min eating opportunities could contribute to excess caloric intake during school, potentially contributing to the prevalence of childhood overweight and obesity in Canada. Furthermore, packed lunches in both schedules had excess amounts of nutrients of concern and much work is needed to ensure that children in Canada receive nutritious lunches at school

Students’ food intake from home-packed lunches in the traditional versus balanced school day

Purpose: To assess the type and quantity of foods children brought and consumed at school in the balanced school day (BSD), with two 20-minute eating periods, versus the traditional schedule (TS), with one 20-minute lunch. Methods: Direct observation identified food items and amounts in BSD and TS lunches of grade 3 and 4 students (n = 321). Results: The mean (SD) servings of foods packed in BSD lunches were significantly higher than the TS lunches for milk and alternatives (0.69 (0.70) vs 0.47 (0.49), P = 0.02), sugar-sweetened beverages (SSBs; 0.91 (1.24) vs 0.57 (0.99), P = 0.01), and snacks (2.74 (1.55) vs 2.24 (1.48), P \u3c 0.01). Regardless of schedule, only 40.8% of students had vegetables packed in their lunch, whereas 92.8% had snacks. When comparing foods eaten, SSBs and snacks remained significantly higher in the BSD (0.75 (1.02) vs 0.48 (0.83), P = 0.03; 2.37 (1.44) vs 1.93 (1.36), P = 0.01, respectively). The proportion of children (%) whose consumption met one-third of Canada’s Food Guide recommendations for vegetables and fruit was low (27.5% BSD, 31.0% TS). Conclusions: The BSD may have unintended negative consequences on the type and amount of foods packed in school lunches. Support for families should focus on encouraging more vegetables and fruit and fewer SSBs and snacks in packed lunches

Students’ Food Intake from Home-Packed Lunches in the Traditional versus Balanced School Day

Purpose: To assess the type and quantity of foods children brought and consumed at school in the balanced school day (BSD), with two 20-minute eating periods, versus the traditional schedule (TS), with one 20-minute lunch. Methods: Direct observation identified food items and amounts in BSD and TS lunches of grade 3 and 4 students (n = 321). Results: The mean (SD) servings of foods packed in BSD lunches were significantly higher than the TS lunches for milk and alternatives (0.69 (0.70) vs 0.47 (0.49), P = 0.02), sugar-sweetened beverages (SSBs; 0.91 (1.24) vs 0.57 (0.99), P = 0.01), and snacks (2.74 (1.55) vs 2.24 (1.48), P \u3c 0.01). Regardless of schedule, only 40.8% of students had vegetables packed in their lunch, whereas 92.8% had snacks. When comparing foods eaten, SSBs and snacks remained significantly higher in the BSD (0.75 (1.02) vs 0.48 (0.83), P = 0.03; 2.37 (1.44) vs 1.93 (1.36), P = 0.01, respectively). The proportion of children (%) whose consumption met one-third of Canada’s Food Guide recommendations for vegetables and fruit was low (27.5% BSD, 31.0% TS). Conclusions: The BSD may have unintended negative consequences on the type and amount of foods packed in school lunches. Support for families should focus on encouraging more vegetables and fruit and fewer SSBs and snacks in packed lunches

Teaching in the Age of Covid-19—The New Normal

This collection, titled ‘Teaching in the Age of Covid-19—The New Normal’, is a collection of short testimonies and workspace photographs submitted in the first half of 2022. In numbers, the collection consists of 67 textual testimonies and 65 workspace photographs submitted by 69 authors from 19 countries: USA (13), New Zealand (8), India (7), Sweden (6), UK (6), Australia (5), Denmark (4), Canada (3), China (2), Croatia (2), Finland (2), Ireland (2), Nigeria (2), Tanzania (2), Brazil (1), Germany (1), Latvia (1), Spain (1) and South Africa (1). Some contributors have submitted unchanged biographies; others have experienced various life changes and sent us updates. Some contributors have told us that their workspaces have remained the same; others submitted images of their new or upgraded workspaces

Teaching in the Age of Covid-19:The New Normal

On 17 March 2020, Postdigital Science and Education launched a call for testimonies about teaching and learning during very frst Covid-19 lockdowns. The resulting article, ‘Teaching in the Age of Covid-19’ (attached), presents 81 written testimonies and 80 workspace photographs submitted by 84 authors from 19 countries. On 17 March 2021, Postdigital Science and Education launched a call for a sequel article of testimonies about teaching and learning during very first Covid-19 lockdowns. The resulting article, ‘Teaching in the Age of Covid-19—1 Year Later’(attached), consists of 74 textual testimonies and 76 workspace photographs submitted by 77 authors from 20 countries.These two articles have been downloaded almost 100,000 times and have been cited more than 100 times. This shows their value as historical documents. Recent analyses, such as ‘Teaching in the Age of Covid-19—A Longitudinal Study ’(attached), also indicate their strong potential for educational research. As the Covid-19 pandemic seems to wind down, pandemic experiences have entered the mainstream. They shape all educational research of today and arguably do not require special treatment. Yet, our unique series of pandemic testimonies provides a unique opportunity to longitudinally trace what happens to the same people over the years—and this opportunity should not be missed. Today, we launch a call for fnal sequel: Teaching in the Age of Covid-19—The New Normal. In this sequel, we would like to hear about ways in which you—contributors to the previous articles—have established your own new normal. We hope that this will be the last iteration in this series of testimony articles. Unless the world faces another strong pandemic outburst, we would like to end the series with this last article

Teaching in the Age of Covid-19

This is an accepted manuscript of an article published by Springer in Postdigital Science and Education on 07/08/2020. The published version of record can be accessed at https://doi.org/10.1007/s42438-020-00169-6. The accepted version of the publication may differ from the final published version

Teaching in the age of Covid-19—1 year later

This is an accepted manuscript of an article published by Springer in Postdigital Science and Education on 10/08/2021, available online: https://doi.org/10.1007/s42438-021-00243-7 The accepted version of the publication may differ from the final published version.Published onlin