Los enlaces que aquí puedes encontrar contienen los materiales que, junto con el libro de texto, vamos a utilizar los próximos días en clase.
En el primero está el material que os pasé en clase; el segundo es el pdf con las soluciones de las actividades del tema.
4ESO_ud1_alumno 4ESO_ud1_soluciones
Contenidos tratados:
operaciones con polinomios, regla de Ruffini, raíces y factores de un polinomio, fracciones algebraicas
martes, 17 de septiembre de 2013
[2eso] UD1: Estadística (intro)
Comenzamos el curso con el tema sobre Estadística (volumen 3, unidad 14 del libro de texto). En el enlace está el pdf con la actividad que presenta los contenidos del tema.
2ESO_estadistica_intro
2ESO_estadistica_intro
Etiquetas:
actividades 1&2eso,
bloque estadística y azar
[2eso] Actividad de introducción
En el siguiente enlace puedes encontrar el texto y los ejercicios de la actividad con la que hemos comenzado este curso.
La actividad consiste en la lectura de un extracto del artículo de Bernardo Marín titulado El 'anumerismo' también es incultura y publicado en el diario El País el 6 de abril de 2011. Además de la lectura, se plantean cuatro preguntas relacionadas con el contenido del artículo. Tres de ellas son más sencillas y la cuarta puede dar lugar a plantear una interesante investigación para el alumnado.
2ESO_actividad_intro
La actividad consiste en la lectura de un extracto del artículo de Bernardo Marín titulado El 'anumerismo' también es incultura y publicado en el diario El País el 6 de abril de 2011. Además de la lectura, se plantean cuatro preguntas relacionadas con el contenido del artículo. Tres de ellas son más sencillas y la cuarta puede dar lugar a plantear una interesante investigación para el alumnado.
2ESO_actividad_intro
lunes, 27 de mayo de 2013
The doctor who didn´t know (enough) math
Follow the links below to get the handouts and the solutions to this activity on functions
Topics worked:
comprehensive reading, linear functions, piecewise functions, graph functions, proportions, algebraic language, solve equations, real-life context problems
handouts solutions
En los siguientes enlaces puedes encontrar esta misma actividad en castellano
enunciado soluciones
Topics worked:
comprehensive reading, linear functions, piecewise functions, graph functions, proportions, algebraic language, solve equations, real-life context problems
handouts solutions
En los siguientes enlaces puedes encontrar esta misma actividad en castellano
enunciado soluciones
sábado, 27 de abril de 2013
Primer encuentro astur-cántabro GeoGebra en el aula
Aquí puedes encontrar los materiales para desarrollar las sesiones presentadas en la comunicación Números reales y polinomios con GeoGebra, dentro del primer encuentro astur-cántabro GeoGebra en el aula, Castro Urdiales 27 de abril de 2013.
números reales y polinomios con GeoGebra
números reales y polinomios con GeoGebra
martes, 23 de abril de 2013
[4eso] Assessment exercise 6: Maths & Arts
Follow the link below to get the
text and the activities of this assessment exercise.
Closing date 20/V/2013
Topics worked:
comprehensive reading, history of
mathematics, mathematical proof, prime and composite numbers, Pythagoras' theorem.
Thank you very much Haylee Ryan Yale,
our language assistant, for your help with the translation
En los siguientes enlaces puedes
encontrar el texto de la actividad en castellano
[4eso] Assessment exercise 5: functions
Look here for the pdf file with the text of assessment exercise 5 on functions.
Closing date: 2/V/2013
Topics worked:
definition of function.
characteristics of a function: domain, range, intercepting points, monotony, extrema, curvature, boundedness, asymptotes and continuity.
types of functions: quadratic and rational (degree 1) functions.
use of GeoGebra: graph funtions, export as image, intersection tool, object properties
4ESOassessExercise_functions
Closing date: 2/V/2013
Topics worked:
definition of function.
characteristics of a function: domain, range, intercepting points, monotony, extrema, curvature, boundedness, asymptotes and continuity.
types of functions: quadratic and rational (degree 1) functions.
use of GeoGebra: graph funtions, export as image, intersection tool, object properties
4ESOassessExercise_functions
martes, 9 de abril de 2013
[4eso] Functions
Here you can find the materials to develop a unit on functions.
Topics worked:
definition of function.
characteristics of a function: domain, range, intercepting points, monotony, extrema, curvature, boundedness, symmetry and periodicity.
types of functions: linear, affine, quadratic and rational (degree 1) functions, piecewise functions
straight lines: equations and relative position
real-life context problems with functions.
theory activities solutions
Topics worked:
definition of function.
characteristics of a function: domain, range, intercepting points, monotony, extrema, curvature, boundedness, symmetry and periodicity.
types of functions: linear, affine, quadratic and rational (degree 1) functions, piecewise functions
straight lines: equations and relative position
real-life context problems with functions.
theory activities solutions
lunes, 18 de marzo de 2013
off topic: problemas con los comentarios
No sé cuántos de los que os pasáis por aquí habéis tenido problemas para publicar comentarios. Yo hace tiempo que me di cuenta del problema porque no podía responder a los que aparecían. Desde entonces he intentado resolverlo: primero consultando el problema a los de blogger (sin respuesta), luego consultando en multitud de foros (sin respuesta satisfactoria) y finalmente consultando a mi propia intuición ayudada del sofisticado método de ensayo-error.
Al final creo que lo conseguí, cambiando el modo en el que aparece la ventana de comentarios de debajo de la entrada a ventana emergente.
Espero que de ahora en adelante no haya problemas para que podáis dejar vuestros comentarios (que siempre son bienvenidos y agradecidos).
Un saludo desde la Casa a todos sus visitantes.
Al final creo que lo conseguí, cambiando el modo en el que aparece la ventana de comentarios de debajo de la entrada a ventana emergente.
Espero que de ahora en adelante no haya problemas para que podáis dejar vuestros comentarios (que siempre son bienvenidos y agradecidos).
Un saludo desde la Casa a todos sus visitantes.
martes, 5 de marzo de 2013
The evolution of ideas (an example)
This is a new version of this activity
This activity consists of a text that starts with Tartaglia, Cardano and their competition to find the solution to the third and fourth degree equations and finishes with Complex Numbers and the Mandelbrot Set. It also has some activities for the students related to the text.
In the links below you can find the handouts for the students and the teacher guide. You can also get a couple of videos from YouTube and a GeoGebra applet with interesting representations of the Mandelbrot Set.
The evolution of ideas (handouts)
The evolution of ideas (teacher guide)
Mandelbrot Set 2010 Odyssey (video)
Mandelbrot Set Zoom (video)
Mandelbrot Set (applet GeoGebra)
This activity consists of a text that starts with Tartaglia, Cardano and their competition to find the solution to the third and fourth degree equations and finishes with Complex Numbers and the Mandelbrot Set. It also has some activities for the students related to the text.
In the links below you can find the handouts for the students and the teacher guide. You can also get a couple of videos from YouTube and a GeoGebra applet with interesting representations of the Mandelbrot Set.
The evolution of ideas (handouts)
The evolution of ideas (teacher guide)
Mandelbrot Set 2010 Odyssey (video)
Mandelbrot Set Zoom (video)
Mandelbrot Set (applet GeoGebra)
[1eso] Algebra: algebraic language, equations
Here you can find the materials to develop 14 sessions on algebra (55 minutes/session)
Topics worked: algebraic language, algebraic expressions, creating formulae, numerical value, operations with algebraic expressions, equivalent equations, solutions, first degree equations, solving problems.
Some exercises are taken from a selection made by J.A. Trevejo from Australian text books Mathematics for the International Student, Haese & Harris Publications, 2008.
session 1 (algebraic language): teacher guide, handouts, solutions
session 2 (algebra vs english + guess the number): teacher guide, handouts, solutions
session 3 (creating formulae + numerical value): teacher guide, handouts, solutions
session 4 (like terms + numerical value): teacher guide, handouts, solutions
session 5 (expand and simplify): teacher guide, handouts, solutions
session 6 (operate algebraic expressions): teacher guide, handouts, solutions
session 7 (operations + equations & solutions): teacher guide, handouts, solutions
session 8 (solving equations): teacher guide, handouts, solutions
session 9 (equivalent equations + solve equations): teacher guide, handouts, solutions
session 10 (solve equations): teacher guide, handouts, solutions
session 11 (problems with equations 1): teacher guide, handouts, solutions
session 12 (problems with equations 2): teacher guide, handouts, solutions
session 13 (problems with equations 3): teacher guide, handouts, solutions
session 14 (problems with equations 4): teacher guide, handouts, solutions
Topics worked: algebraic language, algebraic expressions, creating formulae, numerical value, operations with algebraic expressions, equivalent equations, solutions, first degree equations, solving problems.
Some exercises are taken from a selection made by J.A. Trevejo from Australian text books Mathematics for the International Student, Haese & Harris Publications, 2008.
session 1 (algebraic language): teacher guide, handouts, solutions
session 2 (algebra vs english + guess the number): teacher guide, handouts, solutions
session 3 (creating formulae + numerical value): teacher guide, handouts, solutions
session 4 (like terms + numerical value): teacher guide, handouts, solutions
session 5 (expand and simplify): teacher guide, handouts, solutions
session 6 (operate algebraic expressions): teacher guide, handouts, solutions
session 7 (operations + equations & solutions): teacher guide, handouts, solutions
session 8 (solving equations): teacher guide, handouts, solutions
session 9 (equivalent equations + solve equations): teacher guide, handouts, solutions
session 10 (solve equations): teacher guide, handouts, solutions
session 11 (problems with equations 1): teacher guide, handouts, solutions
session 12 (problems with equations 2): teacher guide, handouts, solutions
session 13 (problems with equations 3): teacher guide, handouts, solutions
session 14 (problems with equations 4): teacher guide, handouts, solutions
Etiquetas:
actividades 1&2eso,
actividades 3&4eso,
bloque álgebra,
maths in English
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