Contents for the exam in September. 3º ESO. Ramón.

28 junio, 2015

Parallel lines

 

Perpendicular lines.

 

BISECTORS

 

Angles.

Copying angles.

Adding angles. 1º ESO

Subtracting angles. 1º ESO

Multiplying angles by a real number. 1º ESO

 

POLYGONS

Triangles.

Definitions.

Classification by sides.

Classification by angles.

Right triangles.

Acute triangles.

Obtuse Triangles.

Oblique triangles.

Circumcircle of a triangle. Circumcentre.

The incentre (incenter) of a triangle. Incircle.

Medians and centroid of a triangle.

Altitude and orthocentre.

Exercises 3º ESO:

Draw an isosceles triangle when you know the unequal angle and the unequal side.

Draw a triangle when you know two sides and the angle they form.

Draw a triangle when you know a side and its two adjacent angles.

Draw a right triangle when you know one leg and its acute adjacent angle.

Draw a right triangle when you know one leg and the hypotenuse *

Draw a right triangle when you know the hypotenuse and the height for that hypotenuse. **

 

 

Quadrilaterals.

Classification of quadrilaterals.

The square. [skwɛər]

Drawing a square when we know the length of the diagonal.

The rectangle.

Drawing rectangles when we know the lengths of two sides:

With the set-squares and the compass.

With the compass and a ruler.

Drawing a rectangle when we know one side and the diagonal.

 

 

The rhombus.

Drawing a rhombus when we know the acute angle and its diagonal.

Drawing a rhombus when we know the acute angle and the shorter diagonal (Extra Activity).

The rhomboid.

Drawing a rhomboid when you know both sides and the angle they form.

The trapezoid. [ˈtræpɪzɔɪd]

Drawing a right trapezoid when you know the bases and the height.

 

 

 

Thales´ Theorem.

The division of a segment into n equal parts.

 

 

REGULAR POLYGONS

Draw a hexagon and an equilateral triangle inscribed in a circumference.

Draw a regular pengagon inscribed in a circumference.

Draw a heptagon given the side.

Draw a heptagon inscribed in a circunference.

Draw an octagon given the side.

Draw an octagon inscribed in a square.

Draw a regular polygon of any sides inscribed in a circumference: general method for regular polygons.

Stars.

 

 

COLOUR

 

 

TANGENTS

The concept of tangent lines.

Line tangent to a circumference.

Tangent line to a circumference from a point P.

Common tangents of two circumferences.

Common external or direct tangents.

Common internal or transverse tangents.

Linkages.

Linkages between arcs of circumferences.

Aligned circumferences with the same radius.

Not aligned circumferences with the same radius.

Not aligned circumferences with different radiuses.

Ovals and ovoids.

Spirals.

 

 

VISUAL PERCEPTION

Gestalt Theory (see the photocopy).

Cool & Warm Colours

24 junio, 2015
3º ESO Irene

3º ESO Irene

3º ESO Alicia

3º ESO Alicia

3º ESO Ethan

3º ESO Ethan

3º ESO Celia

3º ESO Celia

3º ESO Cristina

3º ESO Cristina

3º ESO Mario

3º ESO Mario

3º ESO Andrea

3º ESO Andrea

3º ESO Luna

3º ESO Luna

 

Depth

17 junio, 2015
1º ESO AINOHA

1º ESO AINOHA

1º ESO ANTONIO N.

1º ESO ANTONIO N.

1º ESO LUCÍA C.

1º ESO LUCÍA C.

1º ESO NATALIA

1º ESO NATALIA

1º ESO PAULA

1º ESO PAULA

1º ESO RUBÉN V.

1º ESO RUBÉN V.

1º ESO SERGIO R.

1º ESO SERGIO R.

Stencilling

17 junio, 2015
1º ESO SANDRA M.

1º ESO SANDRA M.

1º ESO AINOHA

1º ESO AINOHA

1º ESO ANDREA

1º ESO ANDREA

1º ESO ESTEFANÍA M.

1º ESO ESTEFANÍA M.

1º ESO Mª CARMEN

1º ESO Mª CARMEN

1º ESO MARÍA

1º ESO MARÍA

1º ESO MIREYA

1º ESO MIREYA

1º ESO NATALIA

1º ESO NATALIA

1º ESO NATALIA

1º ESO NATALIA

1º ESO PAULA

1º ESO PAULA

1º ESO SAMUEL

1º ESO SAMUEL

Edgar. 1° ESO

8 junio, 2015

image

Gorka & Javier E.

8 junio, 2015

image

Iván P. & Alejandro T. 1°ESO

8 junio, 2015

image

Ismael R. 1°ESO

8 junio, 2015

image

Depth

1 junio, 2015

image

Modules and Networks

25 mayo, 2015
3º ESO Ethan

3º ESO Ethan

3º ESO Nuria

3º ESO Nuria

3º ESO Andrea

3º ESO Andrea

3º ESO Sara

3º ESO Sara

3º ESO Alexandra

3º ESO Alexandra

3º ESO Celia

3º ESO Celia

3º ESO Alicia

3º ESO Alicia

3º ESO Iván

3º ESO Iván

 


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