Middle School:
Grade 9 - Mathematics
Grade 9 - Mathematics
Free Sample Videos:
Welcome to the Grade 9 ,Semester 1 Mathematics Course by Cosqool .This course emphasizes algebraic equations, systems of equations ,and inequalities. It is designed to build a solid understanding of linear equations, inequalities, and systems ,while also introducing students to more advanced algebraic concepts such as absolute value and quadratic equations The curriculum follows the Saudi Arabian national standards and prepares students for higher-level mathematics. Course Content: In this semester, students will cover the following topics: .Linear Equations: Learning how to solve single-step and multi-step linear equations ,as well as equations with variables on both sides. .Equations with Absolute Value: Exploring equations that contain absolute values and learning how to solve them accurately. .Systems of Equations: Introduction to solving systems of linear equations using substitution and elimination methods. .Linear Inequalities: Learning how to solve inequalities, represent them on a number line, and interpret the solutions. .Graphing Linear Equations and Inequalities: Graphing solutions for linear equations and inequalities ,and understanding how to represent these graphically. .Functions: Exploring the concept of functions, and learning how to graph and analyze them. .Exponents and Radicals: Understanding the properties of exponents and radicals ,and solving equations that involve them. .Factoring: Introduction to factoring algebraic expressions, and learning how to apply this to solve quadratic equations. .Polynomials: Working with polynomials ,learning to add, subtract, multiply, and divide them. Course Structure: Mode of Learning: Online ,pre-recorded lessons Grade Level: 9th Grade (الصف الثالث متوسط) Semester: 1 (الفصل الدراسي الأول) Subject: Mathematics (الرياضيات) Cosqool’s dynamic approach to learning helps students build confidence in solving algebraic problems, preparing them for more complex topics in future mathematics courses.
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المعادلات
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حل المعادلات ذات الخطوة الواحدة
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حل المعادلات المتعددة الخطوات
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حل المعادلات التي تحتوي متغيرًا في طرفيها
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حل المعادلات التي تتضمن القيمة المطلقة
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اختبار
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العلاقات
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الدوال
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تمثيل المعادلات الخطية بيانيا
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حل المعادلات الخطية بيانيا
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معدل التغير والميل
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المتتابعات الحسابية كدوال خطية
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اختبار منتصف الفصل الثانى
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اختبار
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تمثيل المعادلات المكتوبة بصيغة الميل والمقطع بيانيا
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كتابة المعادلات بصيغة الميل والمقطع
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كتابة المعادلات بصيغة الميل ونقطة
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المستقيمات المتوازية والمستقيمات المتعامدة
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اختبار
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حل المتباينات بالجمع والطرح
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حل المتباينات بالضرب والقسمة
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حل المتباينات المتعددة الخطوات
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حل المتباينات المركبة
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حل المتباينات التي تتضمن القيمة المطلقة
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اختبار
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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.