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Parallel Detector

  • Jul 18
  • 1 min read

The Mission:

Act as a geometric inspector! Measure the distance between opposite sides of various shapes to determine if the lines are perfectly parallel.


Math Skills:

  • Parallel Lines: Understanding that parallel lines always remain the same distance apart and never intersect.

  • Quadrilateral Properties: Identifying parallel sides in squares, rectangles, trapezoids, and irregular shapes.

  • Measurement Logic: Testing distance consistency.


How to Play:

  1. Click to select two opposite sides of the shape on the screen.

  2. A dotted measurement line will appear. Drag this line back and forth along the shape.

  3. Observe carefully: Does the length of the measurement line change? If it changes, the sides are not parallel!

  4. Click the Parallel or Not Parallel button. Once you evaluate all sides, click the Next Shape button for a new challenge!

平行探測器


任務簡介:

成為幾何檢驗員！測量各種圖形相對邊之間的距離，以判斷這些線條是否完美平行。


數學技能:

  • 平行線: 理解平行線之間的距離永遠保持不變，且永遠不會相交。

  • 四邊形特性: 識別正方形、矩形、梯形和不規則圖形中的平行邊。

  • 測量邏輯: 測試距離的一致性。


玩法說明:

  1. 點擊選擇螢幕上圖形的兩條相對邊。

  2. 畫面上會出現一條虛線測量線。沿著圖形來回 拖曳 這條線。

  3. 仔細觀察：測量線的長度有改變嗎？如果有改變，代表這些邊不平行！

  4. 點擊 「平行」(Parallel) 或 「不平行」(Not Parallel) 按鈕。當你評估完所有邊後，點擊 「下一個圖形」(Next Shape) 按鈕迎接新挑戰！


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