Labs
Interactive labs where you try things yourself: change the numbers and watch the result change. Free for now for anyone with an account.
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Secondary 1 — Maths, National
23 lessons with experimentsUnit 1: Algebra, relations and functions
Introduction to complex numbers
The lesson in the syllabusDetermining the type of roots of a quadratic equation
The lesson in the syllabusRelation between the roots of a quadratic equation and its coefficients
The lesson in the syllabusSign of a function
The lesson in the syllabusQuadratic inequalities in one unknown
The lesson in the syllabus
Unit 2: Similarity
Similarity of polygons
The lesson in the syllabusSimilarity of triangles
The lesson in the syllabusRelation between the areas of two similar polygons
The lesson in the syllabus
Unit 4: Trigonometry
Degree measure and radian measure of an angle
The lesson in the syllabusTrigonometric functions
The lesson in the syllabusRelated angles
The lesson in the syllabusGraphing trigonometric functions
The lesson in the syllabusFinding the measure of an angle given one of its trigonometric ratios
The lesson in the syllabus
Algebra — Unit 1: Matrices
Unit 3: Vectors
Vectors
The lesson in the syllabusOperations on vectors
The lesson in the syllabus
Unit 4: The straight line
Dividing a line segment
The lesson in the syllabusEquation of a straight line
The lesson in the syllabusLength of the perpendicular from a point to a straight line
The lesson in the syllabus
Unit 5: Trigonometry
Solving trigonometric equations
The lesson in the syllabusSolving the right-angled triangle
The lesson in the syllabusAngles of elevation and depression
The lesson in the syllabusThe circular sector
The lesson in the syllabus
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Math Lab
Visual models, graphing tools and investigations from primary to secondary, in Arabic and English.
The first visit downloads about 2.8 MB; after that it opens from your device.
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2D and 3D experiments, graphs and checked practice, in Arabic and English.
The first visit downloads about 1.2 MB; after that it opens from your device.
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Motion, forces, energy, waves, light, heat, fields and space, with experiments you run yourself, in Arabic and English.
The first visit downloads about 0.4 MB; after that it opens from your device.
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Trace code step by step, algorithms, data, logic, a simple CPU, networks, databases and AI, plus the Baccalaureate Sec 2 lessons, in Arabic and English.
The first visit downloads about 0.6 MB; after that it opens from your device.
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The labs cover selected topics, not the whole syllabus.
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