Year 7 WJEC PE: Interdisciplinary Mixed-Question Practice | 七年级 WJEC 体育：跨学科综合题型训练

📚 Year 7 WJEC PE: Interdisciplinary Mixed-Question Practice | 七年级 WJEC 体育：跨学科综合题型训练

In Year 7 Physical Education, you do not simply learn how to perform sports skills—you also build bridges to Mathematics, Science, Geography and other subjects. This article presents a series of interdisciplinary question examples, designed to mirror the style of WJEC assessments that ask you to think across subject boundaries. Working through these will sharpen both your sporting knowledge and your wider academic skills.

在七年级体育课上，你不仅要学习运动技能，还要搭建通往数学、科学、地理等多门学科的桥梁。本文提供一系列跨学科问题范例，模仿 WJEC 考试中鼓励你跨越学科界限进行思考的题型。完成这些练习将同时强化你的运动知识和更广泛的学术能力。

1. Heart Rate and Graphs | 心率与图表

Monitoring your heart rate is one of the first scientific skills you develop in PE. Find your pulse on your wrist or neck, count the beats for 15 seconds and then multiply by 4 to obtain beats per minute (bpm).

监测心率是你在体育课中培养的第一项科学技能之一。在手腕或颈部找到脉搏，数15秒内的跳动次数，然后乘以4得到每分钟心跳次数 (bpm)。

When you record heart rate data before, during and after exercise, you can create a line graph. The x-axis represents time and the y-axis shows heart rate. This helps you visualise how quickly your body recovers, which is a sign of fitness.

当你记录下运动前、中、后的心率数据后，就可以绘制折线图。x轴表示时间，y轴表示心率。这能帮助你直观地看出身体的恢复速度，这也是体能水平的一个标志。

Example question: Jack’s resting heart rate is 72 bpm. After a 5-minute run, his heart rate is 144 bpm. Calculate the percentage increase to see how hard his heart worked.

例题：杰克的静息心率为 72 bpm。跑步 5 分钟后，他的心率升到 144 bpm。计算心率的百分比增幅，看看他的心脏工作有多剧烈。

Increase = 144 − 72 = 72 bpm. Percentage increase = (72 ÷ 72) × 100 = 100%

Being able to interpret such data links PE directly with data handling in Mathematics and the circulatory system in Science.

能够解读这样的数据，直接把体育与数学中的数据处理以及科学中的循环系统联系起来。

2. Speed, Distance and Time in Sprinting | 短跑中的速度、距离与时间

Sprinting events are all about covering a known distance in the shortest possible time. The formula connecting speed, distance and time is one of the most useful pieces of numeracy in sport.

短跑项目就是要在尽可能短的时间内跑完已知的距离。连接速度、距离和时间的公式是体育中最有用的算术工具之一。

Speed = Distance ÷ Time

If an athlete completes a 100 m race in 12.5 seconds, we calculate the average speed as follows:

如果一名运动员在 12.5 秒内完成 100 米赛跑，我们按如下方式计算平均速度：

Speed = 100 m ÷ 12.5 s = 8 m/s

You can also convert this to kilometres per hour by multiplying by 3.6: 8 × 3.6 = 28.8 km/h. Unit conversions like this frequently appear in WJEC-style integrated tasks.

你还可以通过乘以 3.6 将其转换为千米每小时：8 × 3.6 = 28.8 km/h。这种单位换算经常出现在 WJEC 的综合任务中。

Try this problem: A rugby player dashes 60 m in 8 seconds. What is the average speed in m/s? Then convert it to km/h. Always show your working step by step, just as you would in a Maths lesson.

试试这个问题：一名橄榄球运动员在 8 秒内冲刺 60 米。平均速度是多少米/秒？再将它换算成 km/h。永远要按照数学课的要求，一步一步写出演

Published by TutorHao | Year 7 体育 Revision Series | aleveler.com

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