J Phys Act Health. 2018 Jul 1;15(7):492-498. doi: 10.1123/jpah.2017-0234. Epub 2018 Mar 27.
Physically active learning that combines physical activity with core curriculum areas is emerging in school-based health interventions. This study investigates the effectiveness of learning an important numeracy skill of times tables (TT) while concurrently engaging in aerobic activity compared with a seated classroom approach.
Grade-4 primary school students were randomly allocated to physical activity (P) or classroom (C) groups and received the alternate condition in the following term. P group received moderate to vigorous exercise (20 min, 3 times per week, 6 wk) while simultaneously learning selected TT. C group received similar learning, but seated. Changes in TT accuracy, general numeracy, aerobic fitness, and body mass index were assessed. Data were expressed as mean (SEM) and between-condition effect size (ES; 95% confidence interval).
Participants [N = 85; 55% male, 9.8 (0.3) y, 36.4% overweight/obese] improved similarly on TT in both conditions [C group: 2.2% (1.1%); P group: 2.5% (1.3%); ES = 0.03; -0.30 to 0.36; P = .86]. Improvement in general numeracy was significantly greater for P group than C group [C group: 0.7% (1.2%); P group: 5.3% (1.4%); ES = 0.42; 0.08 to 0.75; P < .03]. An improvement in aerobic fitness for P group (P < .01) was not significantly greater than C group [C group: 0.8 (0.6); P group: 2.2 (0.5) mL·kg·min; ES = 0.32; -0.01 to 0.66; P = .06]. Body mass index was unchanged.
Combined movement with learning TT was effective. Physically active learning paradigms may contribute to meeting daily physical activity guidelines while supporting or even boosting learning.
将身体活动与核心课程领域相结合的主动学习模式正在学校健康干预中兴起。本研究旨在调查与传统的静坐课堂模式相比,在进行有氧运动的同时学习乘法表(TT)这一重要的算术技能的效果。
将四年级小学生随机分配到运动(P)或课堂(C)组,并在下一个学期接受另一种条件。P 组接受中等至剧烈运动(20 分钟,每周 3 次,共 6 周),同时学习选定的 TT。C 组接受类似的学习,但坐在座位上。评估 TT 准确度、一般算术能力、有氧健身和体重指数的变化。数据表示为平均值(SEM)和组间效应量(ES;95%置信区间)。
参与者[N=85;55%为男性,9.8(0.3)岁,36.4%超重/肥胖]在两种条件下 TT 都有类似的提高[C 组:2.2%(1.1%);P 组:2.5%(1.3%);ES=0.03;-0.30 至 0.36;P=0.86]。P 组的一般算术能力提高明显大于 C 组[C 组:0.7%(1.2%);P 组:5.3%(1.4%);ES=0.42;0.08 至 0.75;P<0.03]。P 组的有氧健身能力提高(P<0.01)并不明显大于 C 组[C 组:0.8(0.6);P 组:2.2(0.5)mL·kg·min;ES=0.32;-0.01 至 0.66;P=0.06]。体重指数保持不变。
将运动与 TT 学习相结合是有效的。主动学习模式可能有助于达到日常身体活动指南,同时支持甚至提高学习效果。