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