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AL-BAIRAQ
I AM DISCOVERING MATERIALS 13
HASSAN BIN THABET SCHOOL FOR
BOYS
AL-SHAHANIYA GROUP
Ali Mohammed
Hamad Shoaib
OUTLINE
• Introduction
• Activity 1:Comparing Packing Materials
• Activity 2:Hunting for Biodegradable Materials
• Activity 3: Processing biodegradable materials and
comparing their mechanical properties
• Activity 4: Measuring the Degradation Rate of
Biodegradable Martials
• Activity 5: Designing a Medicine Delivery Device
• Product Idea:
INTRODUCTION
•‫حيويا‬ ‫للتحلل‬ ‫القابلة‬ ‫المواد‬ ‫ماهي‬
‫والبكتيري‬ ‫الشمس‬ ‫كأشعة‬ ‫طبيعية‬ ‫عوامل‬ ‫طريق‬ ‫عن‬ ‫تحلل‬ ‫التي‬ ‫المواد‬ ‫هي‬‫ا‬
‫منه‬ ‫تستفيد‬ ‫اللذان‬ ‫الكربون‬ ‫أكسيد‬ ‫وثاني‬ ‫الماء‬ ‫نتاجها‬ ‫ويكون‬ ‫والرطوبة‬‫البيئة‬ ‫ما‬
‫وي‬ ‫النفايات‬ ‫تكدس‬ ‫مشكلة‬ ‫من‬ ‫يقلل‬ ‫حيويا‬ ‫للتحلل‬ ‫القابل‬ ‫البالستيك‬‫تقليل‬ ‫على‬ ‫ساعد‬
‫جدا‬ ‫قصيرة‬ ‫مدة‬ ‫في‬ ‫تلقائيا‬ ‫يتحلل‬ ‫ألنه‬ ‫البيئة‬ ‫تلوث‬ ‫من‬
ACTIVITY 1:COMPARING PACKING
MATERIALS
•‫التجربة‬ ‫من‬ ‫الهدف‬
‫الفلين‬ ‫من‬ ‫نوعين‬ ‫تحلل‬ ‫قدرة‬ ‫اختبار‬
‫الكسر‬ ‫سهلة‬ ‫مواد‬ ‫حماية‬ ‫في‬ ‫الفلين‬ ‫كفاءة‬ ‫مقارنة‬
•‫بالصور‬ ‫العمل‬ ‫خطوات‬
ACTIVITY 1:COMPARING PACKING
MATERIALS
•‫النتائج‬
•‫االستنتاجات‬
•‫الفلين‬‫الف‬ ‫من‬ ‫االخر‬ ‫النوع‬ ‫أما‬ ‫طبيعي‬ ‫مادة‬ ‫وهي‬ ‫النشا‬ ‫من‬ ‫مصنوع‬ ‫حيويا‬ ‫يتحلل‬ ‫الذي‬‫لين‬
‫البترول‬ ‫مشتقات‬ ‫من‬ ‫مصنع‬ ‫بالستك‬ ‫مصنوع‬ ‫ألنه‬ ‫يتحلل‬ ‫ال‬ ‫فهو‬
•‫االنكسار‬ ‫من‬ ‫البيضة‬ ‫حماية‬ ‫في‬ ‫الكفاءة‬ ‫نفس‬ ‫لهما‬ ‫الفلين‬ ‫من‬ ‫النوعان‬
Packing materials Behavior in water
Protection
Effectiveness
Biodegradable Degrade Effective
Non Biodegradable Does not degrade Effective
ACTIVITY 2:HUNTING FOR
BIODEGRADABLE MATERIALS
•‫وماهي‬ ‫طبيعية‬ ‫بعوامل‬ ‫التحلل‬ ‫مبدا‬ ‫في‬ ‫التفكير‬ ‫النشاط‬ ‫هذا‬ ‫من‬ ‫الهدف‬‫األشياء‬
‫األشياء‬ ‫واي‬ ‫حيويا‬ ‫للتحلل‬ ‫قابلة‬ ‫تكون‬ ‫ان‬ ‫يجب‬ ‫التي‬ ‫حولنا‬ ‫من‬ ‫التي‬‫ال‬ ‫ان‬ ‫يجب‬
‫للتحلل‬ ‫قابلة‬ ‫تكون‬
•‫للتوضيح‬ ‫مثالين‬ ‫أدناه‬ ‫الجدول‬ ‫في‬
Objects that
should be
biodegradable
Reasons Objects that should not
be biodegradable
Reasons
‫أدوات‬‫البالستي‬ ‫الطعام‬‫كية‬ ‫بكم‬ ‫تتنج‬ ‫ألنها‬‫يات‬
‫كبيرة‬‫وتلوث‬
‫البيئة‬
‫السيارات‬ ‫تتعرض‬ ‫ألنها‬
‫الشمس‬ ‫ألشعة‬
‫والمطر‬‫دائما‬
‫أكياس‬‫البالست‬ ‫الطعام‬‫يكية‬ ‫األقمار‬‫الصناعية‬
ACTIVITY 3: PROCESSING
BIODEGRADABLE MATERIALS AND
COMPARING THEIR MECHANICAL
PROPERTIES
•‫الهدف‬
•‫ف‬ ‫تحللها‬ ‫واختبار‬ ‫مختلفة‬ ‫بنسب‬ ‫الجيالتين‬ ‫من‬ ‫عينات‬ ‫ثالث‬ ‫تحضير‬‫مختلفة‬ ‫أوساط‬ ‫ي‬
•‫بالصور‬ ‫العمل‬ ‫خطوات‬
ACTIVITY 3: PROCESSING
BIODEGRADABLE MATERIALS AND
COMPARING THEIR MECHANICAL
PROPERTIES
•‫النتائج‬
•‫االستنتاجات‬
•‫الش‬ ‫تقل‬ ‫ولكن‬ ‫العينة‬ ‫ومرونة‬ ‫قوة‬ ‫زادت‬ ‫كلما‬ ‫المستخدمة‬ ‫الجيالتين‬ ‫كمية‬ ‫زادة‬ ‫كلما‬‫فافية‬
Concentration of
gelatin solution
Mass of capsules
used to make
solution(g)
Mass of processed
material (g)
Observations
5 % 0.5 Most
transparent
10 % 1 In between
20 % 2 Least
transparent
ACTIVITY 4: MEASURING THE
DEGRADATION RATE OF
BIODEGRADABLE MARTIALS
•‫األهداف‬
•‫ثال‬ ‫في‬ ‫مسبقا‬ ‫المحضرة‬ ‫الجالتين‬ ‫العينات‬ ‫تحلل‬ ‫سرعة‬ ‫و‬ ‫مدى‬ ‫قياس‬‫اوساط‬ ‫ث‬
‫مختلفة‬«‫ساخن‬ ‫ماء‬,‫وقاعدة‬ ‫حمض‬»
•‫بالصور‬ ‫العمل‬ ‫خطوات‬
•‫البيانات‬ ‫جدول‬
•‫النتائج‬
‫ا‬ ‫ويليها‬ ‫أوال‬ ‫المغلي‬ ‫الماء‬ ‫في‬ ‫أسرع‬ ‫تتحلل‬ ‫العينات‬ ‫جميع‬ ‫ان‬ ‫النتائج‬ ‫تبين‬‫وأخيرا‬ ‫لحمض‬
‫القاعدي‬ ‫الوسط‬ ‫في‬
Material
HCl
PH 4
NaOH
PH 10
Hot water
̴ 100 ℃
Time (min.)
Gelatin
capsule
5:47 8:50 7 Secs
Foam 5:45 7:55 19 Secs
5% film 1:56 2:35 2 Secs
10% film 2:21 2:50 5 Secs
20% gel 3:42 5:35 8 Secs
ACTIVITY 5: DESIGNING A
MEDICINE DELIVERY DEVICE
•‫الهدف‬
•‫موا‬ ‫باستخدام‬ ‫الدواء‬ ‫كبسوالت‬ ‫تحلل‬ ‫طريقة‬ ‫تحاكي‬ ‫كبسوالت‬ ‫صناعة‬‫قابلة‬ ‫د‬
‫للتحلل‬
•‫العمل‬ ‫خطوات‬
ACTIVITY 5: DESIGNING A
MEDICINE DELIVERY DEVICE
•‫واالستنتاجات‬ ‫النتائج‬
•‫حمض‬ ‫وسط‬ ‫في‬ ‫تحليلها‬ ‫ثم‬ ‫ومن‬ ‫االلجينات‬ ‫مادة‬ ‫باستخدام‬ ‫كبسوالت‬ ‫صنع‬ ‫من‬ ‫تمكنا‬‫كما‬ ‫ي‬
‫المعدة‬ ‫في‬ ‫الحمض‬
‫المشروع‬ ‫فكرة‬
‫حشرات‬ ‫بال‬ ‫تخييم‬ ‫موسم‬
•‫مقدمة‬
‫الص‬ ‫في‬ ‫كالتخييم‬ ‫الخارجية‬ ‫النشاطات‬ ‫من‬ ‫العديد‬ ‫الناس‬ ‫يمارس‬ ‫الشتاء‬ ‫فصل‬ ‫بداية‬ ‫مع‬‫حراء‬.
•‫العمل‬ ‫وخطوات‬ ‫المستخدمة‬ ‫المواد‬
•‫النتائج‬
•‫والتوصيات‬ ‫الخالصة‬
‫الشكر‬
‫أن‬ ‫نود‬‫نتوجهه‬‫بالشكر‬‫ل‬‫الفرصة‬ ‫هذه‬ ‫لمنحنا‬ ‫قطر‬ ‫وجامعه‬ ‫البيرق‬ ‫فريق‬‫القيمة‬
‫العلمي‬ ‫البحث‬ ‫في‬ ‫للمشاركة‬
‫القطر‬ ‫الوطنية‬ ‫واللجنة‬ ‫اليونسكو‬ ‫البيرق‬ ‫مشروع‬ ‫شركاء‬ ‫أيضا‬ ‫ونشكر‬‫للتربية‬ ‫ية‬
‫والعلوم‬ ‫والثقافة‬.‫و‬‫قطر‬ ‫شل‬ ‫شركة‬ ‫البيرق‬ ‫مشروع‬ ‫شريك‬ ‫نشكر‬ ‫كذلك‬

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  • 1. AL-BAIRAQ I AM DISCOVERING MATERIALS 13 HASSAN BIN THABET SCHOOL FOR BOYS AL-SHAHANIYA GROUP Ali Mohammed Hamad Shoaib
  • 2. OUTLINE • Introduction • Activity 1:Comparing Packing Materials • Activity 2:Hunting for Biodegradable Materials • Activity 3: Processing biodegradable materials and comparing their mechanical properties • Activity 4: Measuring the Degradation Rate of Biodegradable Martials • Activity 5: Designing a Medicine Delivery Device • Product Idea:
  • 3. INTRODUCTION •‫حيويا‬ ‫للتحلل‬ ‫القابلة‬ ‫المواد‬ ‫ماهي‬ ‫والبكتيري‬ ‫الشمس‬ ‫كأشعة‬ ‫طبيعية‬ ‫عوامل‬ ‫طريق‬ ‫عن‬ ‫تحلل‬ ‫التي‬ ‫المواد‬ ‫هي‬‫ا‬ ‫منه‬ ‫تستفيد‬ ‫اللذان‬ ‫الكربون‬ ‫أكسيد‬ ‫وثاني‬ ‫الماء‬ ‫نتاجها‬ ‫ويكون‬ ‫والرطوبة‬‫البيئة‬ ‫ما‬ ‫وي‬ ‫النفايات‬ ‫تكدس‬ ‫مشكلة‬ ‫من‬ ‫يقلل‬ ‫حيويا‬ ‫للتحلل‬ ‫القابل‬ ‫البالستيك‬‫تقليل‬ ‫على‬ ‫ساعد‬ ‫جدا‬ ‫قصيرة‬ ‫مدة‬ ‫في‬ ‫تلقائيا‬ ‫يتحلل‬ ‫ألنه‬ ‫البيئة‬ ‫تلوث‬ ‫من‬
  • 4. ACTIVITY 1:COMPARING PACKING MATERIALS •‫التجربة‬ ‫من‬ ‫الهدف‬ ‫الفلين‬ ‫من‬ ‫نوعين‬ ‫تحلل‬ ‫قدرة‬ ‫اختبار‬ ‫الكسر‬ ‫سهلة‬ ‫مواد‬ ‫حماية‬ ‫في‬ ‫الفلين‬ ‫كفاءة‬ ‫مقارنة‬ •‫بالصور‬ ‫العمل‬ ‫خطوات‬
  • 5. ACTIVITY 1:COMPARING PACKING MATERIALS •‫النتائج‬ •‫االستنتاجات‬ •‫الفلين‬‫الف‬ ‫من‬ ‫االخر‬ ‫النوع‬ ‫أما‬ ‫طبيعي‬ ‫مادة‬ ‫وهي‬ ‫النشا‬ ‫من‬ ‫مصنوع‬ ‫حيويا‬ ‫يتحلل‬ ‫الذي‬‫لين‬ ‫البترول‬ ‫مشتقات‬ ‫من‬ ‫مصنع‬ ‫بالستك‬ ‫مصنوع‬ ‫ألنه‬ ‫يتحلل‬ ‫ال‬ ‫فهو‬ •‫االنكسار‬ ‫من‬ ‫البيضة‬ ‫حماية‬ ‫في‬ ‫الكفاءة‬ ‫نفس‬ ‫لهما‬ ‫الفلين‬ ‫من‬ ‫النوعان‬ Packing materials Behavior in water Protection Effectiveness Biodegradable Degrade Effective Non Biodegradable Does not degrade Effective
  • 6. ACTIVITY 2:HUNTING FOR BIODEGRADABLE MATERIALS •‫وماهي‬ ‫طبيعية‬ ‫بعوامل‬ ‫التحلل‬ ‫مبدا‬ ‫في‬ ‫التفكير‬ ‫النشاط‬ ‫هذا‬ ‫من‬ ‫الهدف‬‫األشياء‬ ‫األشياء‬ ‫واي‬ ‫حيويا‬ ‫للتحلل‬ ‫قابلة‬ ‫تكون‬ ‫ان‬ ‫يجب‬ ‫التي‬ ‫حولنا‬ ‫من‬ ‫التي‬‫ال‬ ‫ان‬ ‫يجب‬ ‫للتحلل‬ ‫قابلة‬ ‫تكون‬ •‫للتوضيح‬ ‫مثالين‬ ‫أدناه‬ ‫الجدول‬ ‫في‬ Objects that should be biodegradable Reasons Objects that should not be biodegradable Reasons ‫أدوات‬‫البالستي‬ ‫الطعام‬‫كية‬ ‫بكم‬ ‫تتنج‬ ‫ألنها‬‫يات‬ ‫كبيرة‬‫وتلوث‬ ‫البيئة‬ ‫السيارات‬ ‫تتعرض‬ ‫ألنها‬ ‫الشمس‬ ‫ألشعة‬ ‫والمطر‬‫دائما‬ ‫أكياس‬‫البالست‬ ‫الطعام‬‫يكية‬ ‫األقمار‬‫الصناعية‬
  • 7. ACTIVITY 3: PROCESSING BIODEGRADABLE MATERIALS AND COMPARING THEIR MECHANICAL PROPERTIES •‫الهدف‬ •‫ف‬ ‫تحللها‬ ‫واختبار‬ ‫مختلفة‬ ‫بنسب‬ ‫الجيالتين‬ ‫من‬ ‫عينات‬ ‫ثالث‬ ‫تحضير‬‫مختلفة‬ ‫أوساط‬ ‫ي‬ •‫بالصور‬ ‫العمل‬ ‫خطوات‬
  • 8. ACTIVITY 3: PROCESSING BIODEGRADABLE MATERIALS AND COMPARING THEIR MECHANICAL PROPERTIES •‫النتائج‬ •‫االستنتاجات‬ •‫الش‬ ‫تقل‬ ‫ولكن‬ ‫العينة‬ ‫ومرونة‬ ‫قوة‬ ‫زادت‬ ‫كلما‬ ‫المستخدمة‬ ‫الجيالتين‬ ‫كمية‬ ‫زادة‬ ‫كلما‬‫فافية‬ Concentration of gelatin solution Mass of capsules used to make solution(g) Mass of processed material (g) Observations 5 % 0.5 Most transparent 10 % 1 In between 20 % 2 Least transparent
  • 9. ACTIVITY 4: MEASURING THE DEGRADATION RATE OF BIODEGRADABLE MARTIALS •‫األهداف‬ •‫ثال‬ ‫في‬ ‫مسبقا‬ ‫المحضرة‬ ‫الجالتين‬ ‫العينات‬ ‫تحلل‬ ‫سرعة‬ ‫و‬ ‫مدى‬ ‫قياس‬‫اوساط‬ ‫ث‬ ‫مختلفة‬«‫ساخن‬ ‫ماء‬,‫وقاعدة‬ ‫حمض‬» •‫بالصور‬ ‫العمل‬ ‫خطوات‬
  • 10. •‫البيانات‬ ‫جدول‬ •‫النتائج‬ ‫ا‬ ‫ويليها‬ ‫أوال‬ ‫المغلي‬ ‫الماء‬ ‫في‬ ‫أسرع‬ ‫تتحلل‬ ‫العينات‬ ‫جميع‬ ‫ان‬ ‫النتائج‬ ‫تبين‬‫وأخيرا‬ ‫لحمض‬ ‫القاعدي‬ ‫الوسط‬ ‫في‬ Material HCl PH 4 NaOH PH 10 Hot water ̴ 100 ℃ Time (min.) Gelatin capsule 5:47 8:50 7 Secs Foam 5:45 7:55 19 Secs 5% film 1:56 2:35 2 Secs 10% film 2:21 2:50 5 Secs 20% gel 3:42 5:35 8 Secs
  • 11. ACTIVITY 5: DESIGNING A MEDICINE DELIVERY DEVICE •‫الهدف‬ •‫موا‬ ‫باستخدام‬ ‫الدواء‬ ‫كبسوالت‬ ‫تحلل‬ ‫طريقة‬ ‫تحاكي‬ ‫كبسوالت‬ ‫صناعة‬‫قابلة‬ ‫د‬ ‫للتحلل‬ •‫العمل‬ ‫خطوات‬
  • 12. ACTIVITY 5: DESIGNING A MEDICINE DELIVERY DEVICE •‫واالستنتاجات‬ ‫النتائج‬ •‫حمض‬ ‫وسط‬ ‫في‬ ‫تحليلها‬ ‫ثم‬ ‫ومن‬ ‫االلجينات‬ ‫مادة‬ ‫باستخدام‬ ‫كبسوالت‬ ‫صنع‬ ‫من‬ ‫تمكنا‬‫كما‬ ‫ي‬ ‫المعدة‬ ‫في‬ ‫الحمض‬
  • 13. ‫المشروع‬ ‫فكرة‬ ‫حشرات‬ ‫بال‬ ‫تخييم‬ ‫موسم‬ •‫مقدمة‬ ‫الص‬ ‫في‬ ‫كالتخييم‬ ‫الخارجية‬ ‫النشاطات‬ ‫من‬ ‫العديد‬ ‫الناس‬ ‫يمارس‬ ‫الشتاء‬ ‫فصل‬ ‫بداية‬ ‫مع‬‫حراء‬. •‫العمل‬ ‫وخطوات‬ ‫المستخدمة‬ ‫المواد‬ •‫النتائج‬ •‫والتوصيات‬ ‫الخالصة‬
  • 14. ‫الشكر‬ ‫أن‬ ‫نود‬‫نتوجهه‬‫بالشكر‬‫ل‬‫الفرصة‬ ‫هذه‬ ‫لمنحنا‬ ‫قطر‬ ‫وجامعه‬ ‫البيرق‬ ‫فريق‬‫القيمة‬ ‫العلمي‬ ‫البحث‬ ‫في‬ ‫للمشاركة‬ ‫القطر‬ ‫الوطنية‬ ‫واللجنة‬ ‫اليونسكو‬ ‫البيرق‬ ‫مشروع‬ ‫شركاء‬ ‫أيضا‬ ‫ونشكر‬‫للتربية‬ ‫ية‬ ‫والعلوم‬ ‫والثقافة‬.‫و‬‫قطر‬ ‫شل‬ ‫شركة‬ ‫البيرق‬ ‫مشروع‬ ‫شريك‬ ‫نشكر‬ ‫كذلك‬