عنقود كم هو بعيد خط الأفق؟

1.1. درجة 1 لمسألة هدف 1

مسألة 1.1.1

معلوم لدينا أن:
R – نصف قطر الكرة الأرضية يساوي 6,371 كم.
h – ارتفاع عيني المُشاهد عن سطح الكرة الأرضية.

معطى في كل بند قيمة h. احسبوا بالتقريب قيم التعابير المُسجّلة:
$\space$
أ. $\space$ $\space$ $\space$ h يساوي 3 أمتار. كم يساوي بالتقريب التعبير $2R+h$ ؟
$\space$
ب. $\space$ $\space$ $\space$ h يساوي 1.5 مترًا. كم يساوي بالتقريب التعبير $2R+h$ ؟
$\space$
ت. $\space$ $\space$ $\space$ h h يساوي 3 أمتار. كم يساوي بالتقريب التعبير $2Rh$ ؟
$\space$
ث. $\space$ $\space$ $\space$ h يساوي 1.5 مترًا. كم يساوي بالتقريب التعبير $2Rh$ ؟
$\space$
أية استنتاجات يُمكن التوصّل إليها من البنود أ – ث في البند 1؟
علّلوا.

إذا حللتم مسألة درجة 1، ارجعوا إلى مسألة هدف 1.
أو حلوا، حسب الحاجة، مسألة درجة 2.

مبنى العنقود

1. مسألة هدف 1 – مُقدّمة
- 1.1 درجة 1
- 1.2 درجة 2
2. مسألة هدف 2 – إثراء (اختياري)
- 2.1. درجة 1
- 2.2. درجة 2

מאו”פ מתמטי

טלפון: 04-8288351
כתובת דוא”ל: maof@services.edu.haifa.ac.il
כתובת: החוג לחינוך מתמטי, הפקולטה לחינוך,
אוניברסיטת חיפה

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אין להעתיק, לצלם או לשכפל את החומרים באתר זה או קטעים ממנו בשום אמצעי.

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عنقود كم هو بعيد خط الأفق؟

1.1. درجة 1 لمسألة هدف 1

مسألة 1.1.1

مبنى العنقود

מפת אתר