Bilingual Maths 4º E.S.O. (2017-2018)

21st, November 2017
Equations pages 60, 61 and 62 (Short answers) 



14th November, 2017
Algebraic fractions (pages 46 and 47): Short answers
Get the complete solutions on the following links...

13th November, 2017

Answers to exercise 24, at page 50


8th November, 2017
Factoring polynomials (Worked exercises)
"Click" here to get them 

31st October, 2017
Logarithms and Scientific Notation
  I) Solved exercices
 II) Solved exercices



29th October, 2017
https://drive.google.com/open?id=0BwvE_kwxS8EnNGVDTHA5ZVZLdFk

New! Revision Unit 1: solved exercises
"Click" on this link"



23th October, 2017
Algebra Crossword                        Answer Key
https://drive.google.com/open?id=0BwvE_kwxS8EnQVREZV9QZmRlZlE









21/Octubre/2017
Factoring polynomials (Solved exercises)
http://calculo.cc/Problemas/Problemas_bachillerato/primero_ciencias_sociales/polinomios/factorizacion.html
Factoring polynomials: Worksheet
¡Cuidado! Puede haber errores en alguna de las soluciones. Intenta encontrarlos...



18th October, 2017
 Algebra
"Click" here to get the PDF version


https://drive.google.com/open?id=0BwvE_kwxS8EnV0NtRUtVUVVtd0E

"Click" here to get the PDF version


18th, October 2017
Listen to Steve Kelly (logarithms) 
https://youtu.be/zzu2POfYv0Y


17th, October 2017
 Logarithms: Practise with these solved exercises...
Level I "Click" here
Level II "Click" here

 Solve problems:  
Complete Answers to 51-53, page 31

7th, October 2017
Logarithms, pages 30-31: Answer Key  ¡NEW!
Radicals revision: Solved examples I
Radicals revision: Solved examples II
Exercises pages 28-29: Answer Key 

21th September, 2017
Here are some presentations that could be useful for revising:
            Powers                                               Radicals     
https://drive.google.com/open?id=0BwvE_kwxS8EnWmxHMUxyOG02c1E   https://drive.google.com/open?id=0BwvE_kwxS8EnM0h2NmtSdHhLNFE
 Powers and Roots

"Click" on the pictures to download the presentations
  
Listen to a native teacher talking about radicals...


20th, September 2017
Intervals and half-lines
For further information, "Click" here 
Balls (Level I)
https://drive.google.com/open?id=0BwvE_kwxS8EncWRZazNkZkdhakE
Balls (Level II)
https://drive.google.com/open?id=0BwvE_kwxS8EnSGRrS1RvSVVmZVU


19th, September 2017
Real numbers
https://drive.google.com/open?id=0BwvE_kwxS8EnRDZGaEUwM0N6MXM
To learn more about Irrational numbers "Click" here
 https://drive.google.com/open?id=0BwvE_kwxS8EnQnlIMk9sWFNVdUU

2017/2018 school year

Welcome to our class!

First of all, I would like you to read carefully the following document. It contains
some accurate instructions which will help you succeed in improving your math skills
and passing your exams, too...
https://drive.google.com/open?id=0BwvE_kwxS8EnMXljSk9FTEx6cjg

This page will be developed progressively...
...bBut, for the time being, you can visit this link in order to get some materials...

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