全港學生STEAM精英挑戰賽2026 – (博愛醫院陳楷紀念中學 – 初中組)

賽前注意事項:

  1. 本次比賽將包含20條選擇題。參賽者需在五個選擇內選一個正確的。
  2. 請老師預留60分鐘的時間用於學生比賽。我們嚴格遵守時間管理，以確保比賽的公平性和效率性。
  3. 請老師和參賽者在比賽期間保持冷靜，不必急於完成。
  4. 一旦進入網頁，計時器將立即開始倒數計時，所以請確保在按下連結之前已經準備妥當。
  5. 每位參賽者只有一次機會進行比賽，請確保在提交答案前仔細確認。重複提交將導致資格被取消，請謹慎操作。
  6. 請在開始後的60分鐘內完成試題。

Pre-match Notes:

  1. This competition will include 20 multiple-choice questions. Participants must choose one correct answer from five options.
  2. Teachers are requested to reserve 60 minutes for the student competition. We strictly adhere to time management to ensure fairness and efficiency.
  3. Teachers and participants are asked to remain calm during the competition and not rush to finish.
  4. Once you enter the webpage, the timer will start counting down immediately, so please make sure you are ready before clicking the link.
  5. Each participant has only one chance to compete; please ensure you double-check your answers before submission. Resubmission will lead to disqualification, so please proceed with caution.
  6. Please complete the questions within 60 minutes after starting.
請輸入密碼。Please enter password.

請先輸入參賽者和家長資料,資料必須與登記比賽申請表的資料一致。之後家長準備好在旁用手機拍攝做提過程，再按下頁開始：
Please enter participant and parent information, the information must be the same as application. Then parent gets ready to take video using mobile phone, then press Next button to start:

1 / 20

In a scaled floor plan, 1 cm = 5 m. A 4 cm line represents:
在比例平面圖中，1 cm = 5 m。4 cm 的線代表：

2 / 20

What does a cloud storage system allow users to do?
雲存儲系統允許用戶做什麼？

3 / 20

If Car A travels 3 meters in 2 seconds and Car B travels 5 meters in 3 seconds, which is faster?

如果車輛A在2秒內行駛3米，而車輛B在3秒內行駛5米，哪一輛更快？

4 / 20

In a temperature-time graph for thermal devices, one brand shows a slower cooling rate than another. Which metric is most effective for comparing their cooling performances?
在熱設備的溫度-時間圖中，一個品牌的冷卻速度比另一個品牌慢。哪個指標最有效地比較它們的冷卻性能？

5 / 20

Silicone is chosen for kitchen utensils due to its: (矽膠被選為廚房用具是因為它的：)

6 / 20

Which famous artist painted the Mona Lisa? 哪位著名藝術家畫了蒙娜麗莎?

7 / 20

What is the chemical formula for water? (水的化學式是什麼？)

8 / 20

What is the sum of the angles in a triangle? (三角形的內角和是多少？)

9 / 20

A box measures 10cm × 5cm × 2cm. What is its volume?
一個盒子長10cm、寬5cm、高2cm，它的體積是多少？

10 / 20

Which factor is least relevant for scoring hand warmers? (對於評分手暖器，哪個因素最不相關？)

11 / 20

What does the “average temperature” represent?

「平均氣溫」代表什麼？

12 / 20

What is the tangent of 45°? (45° 的切線是多少？)

13 / 20

GPS errors are reduced by: (GPS 錯誤減少的方法是：)

14 / 20

What energy is primarily wasted in Traditional Braking Systems (TBS)?
傳統煞車系統（TBS）主要浪費哪種能量？

15 / 20

If ∆ABC ≅ ∆DEF, which property guarantees their congruence? (如果 ∆ABC ≅ ∆DEF，哪個性質保證它們的全等性？)

16 / 20

What is the mode of 2, 3, 3, 4, 5? (2、3、3、4 和 5 的眾數是多少？)

17 / 20

Which material is lightweight for a sail?
哪種材料可用來做輕便帆船？

18 / 20

Which fuel emits the most carbon dioxide? (哪種燃料排放的二氧化碳最多？)

19 / 20

Which pollutant has the largest emission difference between coal and natural gas? (哪種污染物在煤和天然氣之間的排放差異最大？)

20 / 20

Why is safety important in engineering practice?
為什麼安全在工程實踐中很重要？

Exit