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

What is 3/4 expressed as a percentage?
3/4 用百分數表示是多少?

2 / 20

Which component converts kinetic energy to electrical energy in regenerative braking system(RBS)?
再生制動系統中,哪個組件負責將動能轉換為電能?

3 / 20

A diet menu must be balance because we need: (飲食菜單必須平衡因為我們要:)

4 / 20

What is the volume of a sphere with radius 2 cm? (半徑為 2 cm 的球的體積是多少?)

5 / 20

A 4-bit code has only being used 11 combinations. How many unused codes left?:
4 位元代碼已使用 11 種組合。未使用的代碼數量是?

6 / 20

To calculate speed, you need:
計算速度需要:

7 / 20

What is the most environmentally friendly transportation method in the “Green Transportation Pyramid”?
在「綠色交通金字塔」中,最環保的交通方式是什麼?

8 / 20

To calculate food’s energy content, use: (要計算食物的能量含量,使用:)

9 / 20

What is the formula for the circumference of a circle? (圓的周長公式是什麼?)

10 / 20

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

11 / 20

What is H₂O? (H₂O 是什麼?)

12 / 20

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

13 / 20

What is the median of 3, 5, 7, and 9? (3、5、7 和 9 的中位數是多少?)

14 / 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?

15 / 20

What is the purpose of a food pyramid?
食物金字塔的目的為何?

16 / 20

What is the volume of a cube with side length 3 cm? (邊長為 3 cm 的立方體的體積是多少?)

17 / 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?

18 / 20

What is the boiling point of water at sea level? (海平面上水的沸點是多少?)

19 / 20

What is a variable in programming?
在程式設計中,變數是什麼?

20 / 20

What force pulls objects toward Earth’s center?
什麼力把物體拉向地心?