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

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.

請先輸入參賽者資料,再按下頁開始。資料必須與登記比賽申請表的資料一致。
Please enter participant information, and then press Next button to start. The information must be the same as application.

1 / 20

The most common material for 3D printing (FDM) is:
3D打印（熔融沉積成型）最常用的材料是：

2 / 20

What is the main advantage of using a plate model instead of a food pyramid for dietary guidance?
使用餐盤模型而非食物金字塔作為飲食指導的主要優勢是什麼？

3 / 20

Why might a mathematical model fail to match real-world data?
為什麼數學模型可能與現實數據不符？

4 / 20

GPS helps determine: (GPS 有助於確定：)

5 / 20

If 10 people are infected today and the number doubles daily, how many are infected in 3 days? (如果今天有 10 人感染，且每天感染人數加倍，3 天後有多少人會感染？)

6 / 20

What angle is complementary to 40°? (與 40° 互補的角是什麼？)

7 / 20

How many points are needed to find the center of a circle? (找圓心需要多少個點？)

8 / 20

Why does the charging rate of a supercapacitor decrease in later stages?
為什麼超級電容器的充電速率在後期階段會降低？

9 / 20

In the context of trigonometric calculations, a 0.5° error in θ causes the largest distance deviation when θ is: (在三角計算的上, 當 θ 為時，0.5° 的誤差會導致最大的距離偏差：)

10 / 20

Which AI technique is commonly used in self-driving cars?
哪種 AI 技術常用於自動駕駛汽車？

11 / 20

A farmer wants to minimize the total distance from his field (A) to a river (MN) and then home (B)). Which condition must point P on MN satisfy?
一位農民希望最小化從他的田地 (A) 到河流 (MN) 然後到家 (B) 的總距離。點 P 在 MN 上必須滿足什麼條件？

12 / 20

What geometric principle is used to locate the center of a circle with three non-collinear points? (用於定位三個不共線點圓心的幾何原則是什麼？)

13 / 20

The average of five distinct positive integers is 12. If the largest integer is 18, what is the maximum possible value of the smallest integer in the set? 有五個不同的正整數，其平均數為12。若最大的整數是18，則集合中最小的整數的最大可能值是多少？

14 / 20

What is the binary representation of the number 5? (數字 5 的二進制表示是什麼？)

15 / 20

What is one benefit of data encryption?
數據加密的一個好處是什麼？

16 / 20

Airplane lift is explained by:
飛機升力可以用______解釋：

17 / 20

Which of the following is an example of a structured data format?
以下哪一項是結構化數據格式的例子？

18 / 20

Mixing red and blue light produces:
紅光和藍光混合會產生：

19 / 20

Which of the following best defines Artificial Intelligence (AI)?
以下哪項最能定義人工智慧 (AI)？

20 / 20

What is the main purpose of culturing microorganisms in a laboratory?
在實驗室中培養微生物的主要目的是什麼？

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