High School:

Grade 12 - Chemistry

Welcome to the Grade 12
,Semester 1 Chemistry Course
.This course introduces students 
 to advanced concepts in chemistry
,focusing on states of matter,
 energy ,and the dynamics of 
 chemical reactions
.Aligned with the Saudi Arabian 
 national curriculum, the course 
 prepares students for higher-level
 chemistry topics through a deeper
 exploration of thermodynamics
,reaction rates, and
 chemical equilibrium.

 Course Content:

 In this semester, students will cover:
.States of Matter: Exploring gases
,liquids, solids, and the forces that 
 act on them.
 Energy and Chemical Changes:
 Investigating heat, temperature
,and the energy changes that 
 occur during chemical reactions.
.Thermochemistry: Focusing on heat 
 of reaction, enthalpy, and how energy
 is exchanged in chemical processes
.Reaction Rates: Examining factors
 affecting the speed of chemical 
 reactions, including collision theory
 and reaction mechanisms.
.Chemical Equilibrium: Understanding
 dynamic equilibrium, Le Chatelier's
 Principle, and factors influencing 
 the state of equilibrium in reactions.

 Course Structure:

 Mode of Learning: Online
,pre-recorded lessons  
 Grade Level: 12th Grade 
 (الصف الثالث الثانوي)  
 Semester: 1 (الفصل الدراسي الأول)  
 Subject: Chemistry (الكيمياء)

 This course ensures that
 students grasp advanced 
 chemistry concepts ,preparing
 them for future academic
 endeavors in chemistry 
 and related fields.

مقدمة فى الأحماض والقواعد
مقدمة فى الأحماض والقواعد : الجزء الاول
مقدمة فى الأحماض والقواعد : الجزء الثاني
مقدمة فى الأحماض والقواعد : الجزء الثالث
اختبار
قوة الأحماض والقواعد
قوة الأحماض والقواعد : الجزء الاول
قوة الأحماض والقواعد : الجزء الثاني
اختبار
أيونات الهيدروجين والرقم الهيدروجيني
أيونات الهيدروجين والرقم الهيدروجيني : الجزء الاول
أيونات الهيدروجين والرقم الهيدروجيني : الجزء الثاني
اختبار
التعادل
التعادل : الجزء الاول
التعادل : الجزء الثاني
اختبار
اختبار
اختبار

Q) Are all courses on cosqool aimed for Saudi schools?

Yes, all the content on cosqool is specifically designed for Saudi Arabian private and public schools, covering Grades 1 to 12. cosqool also offers Tahsili and Qudrat test prep courses.

Q) Which curriculum do the courses on cosqool follow?

cosqools courses are fully aligned with the saudi national curriculum, covering all three semesters. Students can access all content for the full academic year regardless of when they subscribe.

Q) Are the test preps on cosqool Arabic-based or English?

cosqool offers Arabic versions of the Tahsili and Qudrat test preps. English versions are coming soon to cosqool.

Q) How can I change my grade level on cosqool?

cosqool allows two free grade changes per academic year. If both changes are used, a small fee applies for additional changes. cosqool resets the free grade changes at the start of every academic year.

Can I subscribe to more than one grade level on cosqool?

No, cosqool only allows one grade level per subscription. However, you can add Tahsili or Qudrat bundles. The more bundles you add or the longer your subscription (monthly, 6 months, or yearly), the bigger the discount you’ll get on cosqool.

Q) How does the subscription work on cosqool?

cosqool operates on a subscription model. Your subscription provides access to all courses for the entire academic year, regardless of which semester you’re in. Whether you subscribe monthly, for 6 months, or for a year, cosqool gives you access to all the content for the full year.