domingo, 12 de marzo de 2017

[4eso] Geometry

The post contains the materials to develop 15 sessions working with vectors, straight lines and trigonometric ratios.
Topics worked:
Vectors: coordinates, direction, orientation, magnitude, operations.
Straight lines: equations (vector, parametric, continuous, explicit, general).
Trigonometry: definition of trigonometric ratios.
Problem solving, use of GeoGebra.

sessions 1 to 5: vectors
sessions 6 to 9: straight lines
sessions 10 to 15: trigonometry

handouts for students 
s1   s2   s3   s4   s5   s6   s7   s8   s9   s10   s11   s12   s13   s14   s15 
solutions
s2   s3   s4   s5   s7   s8   s9   s10   s11   s12   s13   s14   s15  
teacher guides
s1   s2   s3   s4   s5   s6   s7   s8   s9   s10   s11   s12   s13   s14   s15  
GeoGebra files
trigonometric ratiosdefinitionsegments in the unit circumference

additional stuff: (15 activities about trigonometry) 
trigonometry_student       trigonometry_solutions

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