الرياضيات (بالعربية) · الصف الثاني الإعدادي

15/15 أسبوعًا جاهزًا · Follows the order of the Egyptian Ministry of Education and Technical Education textbook Mathematics, Second Preparatory (Grade 8), Term 1 (four units, seventeen lessons; English and Arabic editions). All explanations, exercises and quizzes are Darslab’s own.

Term 1Unit 1 Numbers and their operations: real numbers (irrational numbers, estimating roots), intervals and their operations, operations on real numbers, laws of square and cube roots, laws of exponents; Unit 2 Algebra: factorising (common factor, trinomials, special cases, grouping and completing the square); Unit 3 Geometry: congruence, Pythagoras’ theorem and its converse, parallel lines and the midsegment, medians, the isosceles triangle, interior and exterior angles of polygons; Unit 4 Statistics: ascending cumulative frequency tables and curves, mean, median and mode of a grouped frequency table

الأعداد الحقيقية Real numbers: irrational numbers, estimating roots on the number line and the set R

الفترات Intervals: bounded and unbounded intervals and the operations union, intersection, difference and complement

الجذور Operations on radicals: like radicals, inverses, conjugates and the laws of square and cube roots

قوانين الأسس Laws of exponents: powers of real numbers, zero and negative exponents

التحليل: العامل المشترك وثلاثيات الحدود Factorising: common factor, then trinomials and quadratic equations

حالات التحليل الخاصة Special cases: perfect squares, difference of two squares, sum and difference of two cubes

التحليل بالتقسيم وإكمال المربع Factorising by grouping and completing the square

التطابق Congruence: congruent polygons and the five cases of congruent triangles

نظرية فيثاغورس Pythagoras' theorem and its converse: finding sides and classifying triangles

المتوازيات والمتوسطات Parallel lines and medians: equal intercepts, the midsegment of a triangle and the medians of a triangle

المثلث المتساوي الساقين The isosceles triangle: base angles, the equilateral triangle, axis of symmetry and the 30°–60°–90° triangle

زوايا المضلعات Polygons: interior and exterior angles, regular polygons

التكرار المتجمع Ascending cumulative frequency tables and their graphs

الوسط والوسيط والمنوال Mean, median and mode of a grouped frequency table

مراجعة الفصل الأول Term 1 review

وزارة التربية والتعليم والتعليم الفني في مصر ليست جهة مرتبطة بدارسلاب ولا تُزكّيه. تتبع الدروس ترتيب كتب الوزارة، أما الشرح والتمارين والاختبارات فمن إعداد دارسلاب وحده. صور الحيوانات والنباتات والأشياء: Twemoji، رخصة CC BY 4.0.