"La mayor parte de las ideas fundamentales de la ciencia son esencialmente simples, y deben, como regla, ser expresadas en un lenguaje que cualquiera pueda comprender".
A. Einstein

martes, 23 de septiembre de 2014

Unit 1: Natural Numbers

Hi kids,

I found on the Internet some information you may find useful for all the year: APPENDICE. Recursos en español para todo el año: VER.

UNIT 1: Natural Numbers.

Y si necesitas ayuda, siempre te quedará el tema en español de ANAYA o de CIDEAD.

Dejo aquí también el enlace a los problemas extra del tema 1 (en castellano).

Take care

Units I and II: Numbers and their uses

Hi boys and girls,

I found on the Internet some information you may find useful for all the year: APPENDICE. Recursos en español para todo el año: VER.

REVIEW AND VOCABULARY:
Quick review about expressing numbers in English and practice. Math vocabulary.

UNITS 1 AND 2:
Classify Numbers. Rational and irrational number game.
UNIT 1: Numbers and their uses (I).
UNIT 2. Numbers and their uses (II).

Y si necesitas ayuda, siempre podrás acudir al tema en español.

Dejo aquí también el enlace a los problemas extra del tema 1 (en castellano).

Take care.


domingo, 1 de junio de 2014

miércoles, 7 de mayo de 2014

Blueberry cheesecake

Hi kids,

this is the cake I cooked to teach you how to make a practical study on proportions. Have a look and tell me what you think about it:

video


I attached the file with the recipe and problems I have prepared as an example. In addition, you can also download the file with the project evaluation.

Deadline is next Tuesday, May 13th.

Unit 7. Functions and graphs

Here you have a summary I used for unit number 7. Take care.

ALICIA

lunes, 31 de marzo de 2014

Unit 6: Simultaneous equations

These videos show how to solve simultaneous equations by graphingby substitution, by elimination and equaling.

Solving simultaneous equations by graph:



Practice here.

Solving simultaneous equations by substitution:



Solving simultaneous equations by elimination:



Solving simultaneous equations using the equal values method:



Problem solving:


WORD PROBLEMS.



Take care

domingo, 23 de marzo de 2014

Powers of ten

Good evening kids, 

I post here a video that I found very cool to explain the powers of 10 and the different orders of magnitude. This is called "Powers of ten". I was recommended by my friend Brianda, who is an architect. The film was made ​​in 1977 by a very famous couple of designers: Charles and Ray Eames.


Have fun.