miércoles, 13 de febrero de 2013

Matemàtiques, 2on. d'ESO: equacions de primer grau (vídeos explicatius)

Aquí tens alguns vídeos de YouTube amb exemples per comprendre millor com es resol una equació de primer grau.

- Exemple d'equació de primer grau: youtube.com/watch?v=NDEwNJ7M0eY

- Un altre exemple d'equació de primer grau: youtube.com/watch?v=MlVon2erC0w&feature=related

- Exemple d'equació de primer grau amb parèntesis: youtube.com/watch?v=7EPRLFA3faA&feature=related

- Exemple d'equació de primer grau amb parèntesis i denominadors: youtube.com/watch?v=DL3BvGxeuxY&feature=related

- Exemple d'equació de primer grau amb denominadors: youtube.com/watch?v=YzaAZbwFaXg&feature=related

lunes, 4 de febrero de 2013

Matemàtiques, 2on. d'ESO. El llenguatge algebraic: monomis i polinomis

Document amb continguts treballats a classe; a les pàgines del document amb el nombres 29, 30, 31, 32, 33 i 34 apareixen les solucions dels exercicis realitzats.

Un altre document d'interès per a l'alumnat:

martes, 29 de enero de 2013

English, 2nd. ESO. Vocabulary: the weather

English, 2nd. ESO: complete the sentences with the past simple or past continuous (answer key - workbook and photocopy)

Page 49, exercise 3

1. crashed / was reading
2. started / was having
3. was watching / striked
4. skiing / accured
5. arrived / waiting


Page 54, exercise 5

1. were arriving / was making
2. was washing / rang
3. started / were watching
4. was watching / happened
5. wasn't raining / arrived
6. were lying / hit


Page 107, exercise 7

1. was eating / heard
2. were having / climbed
3. was snowing / sleeped
4. was thinking / phoned
5. was tidying / stayed


Photocopy, exercise 3

a. was doing / met
b. was shying / got / was feeling
c. was raining / decided
d. arrived / was playing / shouted
e. arrived / was coming
f. was cooking / offered / refused

martes, 27 de noviembre de 2012

English, 2nd. ESO: homework 20-November-2012 (answer key)

1. Speak, read, have, write, was, come, begun, draw, to be, see.

2. Went, studied, chose, didn’t like, wanted, apeared, didn’t have (x2), went, became, played, died.

Past Simple: reading comprehension

Ben’s day
When I woke up this morning, I found my dog, Fox, waiting for me. He wanted me to take him for a walk. I was too hungry, so first I had breakfast. I had a glass of milk and a piece of toast. Then I washed my teeth and put on a track-suit and a heavy coat, because it was really cold outside. Fox was already impatient. We both went out, and walked to the park near home. He ran and jumped, and pursued some passers-by. He also destroyed some pieces of furniture somebody left on the road. I sat on a bench all the time, wishing I could be inside my warm bed. When my hands were frozen, I decided it was time to go back home. Fox didn’t want to, but I pulled hard and I managed to take him back. When we arrived at the front door, I realized I didn’t have my keys with me, so we stayed out in the cold for more than an hour! Fox was happy, but I was late for work!

1- Translation into language.


2- Write all the verbs you find in the past simple tense. Which of them are regular? Which are irregular? Write the infinitive of the irregular verbs.

3- Answer the questions:

a) Who was happy to stay outside?
b) What did Ben do in the park?
c) What did Fox do in the park?
d) What did Ben have for breakfast?
e) What was the weather like?
f) What was Ben wearing?
g) When did Ben decide it was time to go home?