VOCABULARY UNIT 3

Swollen: Made large by or as if by swelling.

To hurt: To cause bodily injury.

Flu: Any of various viral infections, esp a respiratory or intestinal infection.

Bandaid: An adhesive bandage with a gauze pad in the center.

Cough: To expel air from the lungs suddenly with a harsh noise.

To feel sick: One under medical care or treatment

Patients: one under medical care or treatment.

Pollution: the materials that cause pollution.

Greenhouse: A building, room, or area, usually chiefly of glass, used for growing tender plants or plants out of season.

Wind power: Power derived from wind: used to generate electricity or mechanical power. Also called  wind energy. 

Increase: To (cause to) become greater.

RIDDLE ABOUT PHYSICS AND CHEMISTRY

CAN YOU GUESS MY RIDDLE?

FLUORINE-IODINE-RHENIUM-IODINE-SULFUR-FLUORINE-URANIUM-NITROGEN

GOOD LUCK

MAKING ATOMS

Nucleus:

Protons: They are particles with a positive charge that with neutrons they form the nucleus of the atom

Neutrons: They form the nucleus with protons. They don't have charge. James Chadwick discovered them.

Shells:

Electrons:  They are in the shells of the atoms. They have a negative charge.  J.J. Thompson discovered them.

10 PREDICTIONS ABOUT THE FUTURE

In the year 2100  we will have alien pets instead of animals.

In the year 2100 human brains will be smaller

In the year 2100 cars will fly

In the year 2100 humans will travel to other planets

In the year 2100 robots will help doctors

In the year 2100 our thumb finger will be stronger

In the year 2100 3D printers will help to replace broken bones

In the year 2100 cars won't need a driver

In the year 2100 robots will help in the housework

In the year 2100 school classes will be online

UNIT 2 VOCABULARY

Bracelets: Decorative wrist chain

Wallet: Holder for paper money

Mug: Large cup with a handle

Tyre: Rubber around a wheel

Cardboard: Paper board

Brand: Trademark

Raincoat: Waterproof jacket

Suitcase: Luggage

Jewellery: Accessories with jewels

Rubber: Latex material

Cotton: Plant use for fibres

Merry Christmas






Self Evaluation

What did I learn about culture? Well I have learnt about the story of the TITANIC, it was really interesting.

What do I need to improve? I have to improve a bit of speaking and listening.

How can I improve it? To improve speaking and listening it is good to watch movies in english, talk with another person in english...

What did I do in English outside the class? Well I go on mondays and tuesdays to english classes and sometimes I watch a movie in english

HOW TO CALCULATE THE DENSITY OF A PRISM

Materials:

1.     Prism figure

2.     Scale

3.     Ruler

Procedure

With the scale we measure the mass of the prism.

With the ruler we measure the length, width amd height of the figure.

After measuring we multiply the length by width by height to calculate de volume

Finally we measure the density dividing mass by volume.

Analysis of the results

Mass: 200g

Volume: W · L · H = 2 · 2 · 7 = 28 cm³

Density: 200 : 28 =7,14 cm³ = 7,1 · 1000 Kg/m³

7,1 g/cm3 = 7,1 · 1000 Kg/cm³