GENERAL INFORMATION
Some interesting Mathematics blogs:IES JOVELLANOS
Algebra con papas
APPENDICES
BOOKAll skills for this course.
Videos matemáticas
Ejercicios resueltos todos los temas 4º ESO
UNIT 1: REAL NUMBERS
History of Mathematics:
Whole numbers, integers and the number line:
Complete unit about REAL NUMBERS.
Activities with Real numbers.
Rational and Irrational numbers.
How many rationals and irrationals are there?
A very interesting irrational number called GOLDEN RATIO (look at the video)
Set-builder and Interval Notation.
You can see an interesting proof about the impossibility of writing the square root of 2 as a fraction...
UNIT 2: POWERS AND ROOTS
Here you are two reviews about RADICALS and NTH-ROOTS
Some solved exercises about roots.
A very interesting worksheet and worksheet2 about radicals.
Also you can review everything about INTERVALS.
UNIT 3: POLYNOMIALS
Complete unit about POLYNOMIALS AND ALGEBRAIC FRACTIONS.Polynomial and algebraic fractions worksheet.
Some solved exercises about polynomials.
Polinomios. División. Regla de Ruffini.
Ejercicios factorización de polinomios.
UNIT 4: EQUATIONS AND INEQUALITIES
Complete unit about EQUATIONS AND INECUALITIES.Some solved exercises about equations, inaqualities and simultaneous equations.
More solved exercises about equations, inequalities and simultaneous equations.
Equations and inequalities with AICLE.
More about inequalities.
Inequalities worksheet.
UNIT 5: SIMULTANEOUS EQUATIONS
UNIT 6: FUNCTIONS
Complete unit about FUNCTIONS.To understand functions of a real variable:
In this page you can draw graphs of functions.
UNIT 7: ELEMENTARY FUNCTIONS
Complete unit about ELEMENTARY FUNCTIONS.Linear equations for lines:
The standard form of the equation for a line:
UNIT 8: SIMILARITY
Complete unit about SIMILITARY.UNIT 9: TRIGONOMETRY
Complete unit about TRIGONOMETRY.Some solve exercises about trigonometry.
Trigonometry with AICLE.
UNIT 10: ANALYTICAL GEOMETRY
Complete unit about ANALYTICAL GEOMETRY.UNIT 11: STATISTICS
Complete unti about STATISTICS.UNIT 12: COMBINATORICS AND PROBABILITY
Probability with AICLE
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