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 the primary purpose of insulation films in green buildings?
隔熱膜在綠色建築中的主要目的是什麼？

2 / 20

Which of these is NOT an input device?
以下哪個不是輸入設備？

3 / 20

GPS tracking errors are primarily due to: (GPS 跟蹤誤差主要是由於：)

4 / 20

Which angle is needed to draw a regular pentagon?
畫正五邊形需要什麼角度？

5 / 20

A city’s visitor count decreases at 5% annually. If there were 50,000 visitors in 2025, how many are projected for 2027? (一個城市的訪客數每年減少 5%。如果 2025 年有 50,000 名訪客，預計 2027 年會有多少？)

6 / 20

If a=3 and b=4, what is a² + b²? 如果a=3,b=4,那麼a²+b²是多少?

7 / 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?

8 / 20

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

9 / 20

What is the main purpose of data processing?
數據處理的主要目的是什麼？

10 / 20

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

11 / 20

If 1:4 bleach solution has 100 mL of bleach, how much water is needed? (如果 1:4 漂白水溶液含有 100 毫升漂白劑，需要多少水？)

12 / 20

What is the process by which plants make their own food?
植物製造養分的過程叫做什麼？

13 / 20

Water boils at: (水的沸點是：)

14 / 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？)

15 / 20

Which bridge type can span the longest distance?
哪種橋可以跨越最長的距離?

16 / 20

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

17 / 20

Which food is good for low-salt diet?
哪種食物適合低鈉飲食？

18 / 20

If the angle of elevation is 30° and the height is 10 m, what is the distance? (如果仰角為 30°，高度為 10 m，距離是多少？)

19 / 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：

20 / 20

Which food is high in sodium?
哪種食物鈉含量高？

Exit