Middle School:
Grade 9 - Science - Semester 1
Welcome to the Grade 9 ,Semester 1 Science Course .This course builds on the foundational principles of scientific investigation and explores Earth’s dynamic processes .It aligns with the Saudi Arabian national curriculum and emphasizes understanding science's impact on society and the environment.
Course Content:
In this semester, students will cover: .The Nature of Science: Introduction to scientific methods, problem-solving ,and how science interacts with society and technology. .Earth’s Changes: Topics include earthquakes, volcanoes, and tectonic plate movements. Students will explore how these natural phenomena shape the earth’s surface. .Cell Activities: Understanding cell activities, including cell division and reproduction at the cellular level .Students will also learn about cellular respiration and how cells produce energy.
Course Structure:
Mode of Learning: Online ,pre-recorded lessons Grade Level: 9th Grade (الصف الثالث المتوسط) Semester: 1 (الفصل الدراسي الأول) Subject: Science (العلوم)
This course will equip students with a deeper understanding of scientific processes, geological changes, and biological functions at the cellular level.
الفصل الاول
طبيعة العلم
اختبار
الفصل الثاني : تغيرات الارض
الزلازل
الزلازل : الجزء الاول13:47
الزلازل : الجزء التاني15:15
البراكين11:37
الصفائح الارضية وعلاقتها بالزلزال والبراكين15:03
اختبار15:31
اختبار
الفصل الثالث : انشطة وعمليات الخلية
انشطة في الخلية
انشطة في الخلية : الجزء الاول11:49
انشطة في الخلية : الجزء الثاني13:20
اختبار
انقسام الخلية وتكاثرها
انقسام الخلية وتكاثرها : الجزء الاول9:59
انقسام الخلية وتكاثرها : الجزء الثاني15:07
انقسام الخلية وتكاثرها : الجزء الثالث13:08
اختبار
الفصل الرابع
الوراثة
مادة الوراثة DNA15:33
علم الوراثة13:29
اختبار5:30
اختبار
الفصل الخامس : تركيب الذرة
نماذج الذرة
نماذج الذرة : الجزء الاول15:04
نماذج الذرة : الجزء الثاني12:48
نماذج الذرة : الجزء الثالث14:42
نماذج الذرة : الجزء الرابع15:28
اختبار
النواة
النواة : الجزء الاول15:01
النواة : الجزء الثاني15:31
النواة : الجزء الثالث15:27
النواة : الجزء الرابع15:00
اختبار
الفصل السادس : الجدول الدوري
مقدمة في الجدول الدوري
مقدمة في الجدول الدوري : الجزء الاول15:00
مقدمة في الجدول الدوري : الجزء التاني15:04
اختبار
العناصر الممثلة
العناصر الممثلة : الجزء الاول13:43
العناصر الممثلة : الجزء الثاني15:06
العناصر الممثلة : الجزء الثالث15:23
اختبار
العناصر الانتقالية
العناصر الانتقالية : الجزء الاول15:19
العناصر الانتقالية : الجزء الثاني10:57
اختبار15:15
اختبار
Q) Are all courses on cosqool aimed for Saudi schools?
Yes. All courses on cosqool follow the Saudi government school curriculum (the Ministry of Education curriculum taught in public and private schools), covering Grades 1 to 12 for Semester 1 and Semester 2. cosqool also offers Tahsili and Qudrat test-preparation courses.
Q) How does the subscription work on cosqool?
cosqool operates on a subscription model. Creating an account is free and needs no plan: after you verify your e-mail you can sign in and open the dashboard, your profile and your calendar. Lessons and the other paid features open when your account has active access: a subscription for the school grade or programme you chose (both semesters together) for the duration you picked, or a complimentary period granted to your account. To start, choose your grade or programme and a duration on the Plans page; you can create the account during checkout or sign in to the one you already have, and your selection is kept.
Q) Which curriculum do the courses on cosqool follow?
cosqool's school courses follow the Saudi Ministry of Education curriculum taught in public and private schools, for Grades 1 to 12 across Semester 1 and Semester 2. Qudrat (General Aptitude Test) and Tahsili (Achievement Test) are separate exam-preparation courses, built around the official test content rather than a school-grade curriculum.
Q) Are the test preps on cosqool Arabic-based or English?
cosqool offers the Tahsili and Qudrat test preps in Arabic, the language of the tests themselves.
Q) Can I subscribe to more than one grade level on cosqool?
No, each subscription covers one grade level. You can add Qudrat or Tahsili to that grade, or subscribe to them on their own. Choosing a 6-Month or Yearly plan instead of Monthly lowers the cost per month for every grade and test-prep package; the Plans page shows the exact current price for each combination.
Q) How can I change my grade level on cosqool?
Every account has one free school-grade change per academic year, whatever the subscription duration. Make the change from Subscription in your dashboard: it applies at once and your access end date does not change. An additional change in the same academic year costs SAR 25, paid in Manage plan before it applies. Unused changes do not carry over, and renewing, changing the duration or leaving and returning does not add another change in the same academic year. The next free-change date will appear in Manage plan once the academic calendar is confirmed.