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  LESSONS
Academic year Age Topic
Download      14 años
       Fractions, decimals and percentages
       Quadratic equations
       Proving Pythagoras' theorem graphically
       Polygon measurements
       Tessellating the plane
       Geometric shapes on the plane
       Movements on the plane
       Similarity
       Linear function
       Tables and algebraic terms
       Progressions
       Interpreting graphs
       Chance and probability
       Numerical and geometrical patterns
       Nim game
       Envelopes
       Star-shaped polygons and algorithms
       The golden number
       Escher's_tessellations
       Geometry and a game of billiards
       Grid measurements
       The game of life
       A history of Mathematics
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