En esta unidad los alumnos aprenderán: - Los materiales. - Materiales naturales y hechos por el hombre. - Propiedades de los materiales. - Materiales transparentes y opacos. - Los cambios de forma en los materiales y otros cambios. VIDEO:
We have to bear in mind that some materials are better for a porpuse than others. Houses are made of bricks because bricks are rigid. For this reason some materials are used for different purposes according to their properties such as : TRANSPARENT / BENDY / RIGID / SOFT /
The shape of some materials can be changed by bending, twisting, streching or squashing them.
Some objects are attracted to magnets. These objects are magnetic. Only objects made from metal are magnetic.
NATURAL AND MANUFACTURED
We can classify into natural or manufactured those materials that are made by people or by nature.
Natural materials occur naturally like wood, cotton, leather, wool
Manufactured materials are made by people. Glass, paper, plastic bricks are made by people.
Some materials change their state or shape after heating or cooling.
Many materials become hard when cooled. "Water turn to ice at zero degrees".
Or become soft when heated "Like chocolate or butter after heating"
In this unit, our pupils will identify the main features of a city. Vocabulary related to the unit: City, village, private, public, traffic jam, noisy, quiet, bus,van, lorry, bike, tanker, car, helmet, seatbelt, stop, look, listen, always, sometimes, never, farmer, fisherman, pavement, road, zebra crossing, kerb Private and public buildings
In the city we can see lots of buildings and we can classify them into: Private and Public
Your house or flat is a private building because It´s for you and your family.
A public building is for everybody to go in. For example: A library, a museum or a school
are Public buildings. There are lots of people living and working in the city. Cities are big and noisy, they are full of tall buildings and there is a lot of traffic. Villages are small and quiet. Transport
People use transport to travel from one place to another. Transport is also used to move food and other products. This is called "goods". Cars, bikes and buses are for people and lorries, tankers and vans are for goods.
LANGUAGE IN USED. Road safety and safety rules.
Think first, stop, use your eyes and ear, wait until it´s safe to cross, look and listen, arrive safely.
Wear your helmet/seatbelt
Do you wear a helmet on your bike? Never/sometimes/ always. It´s safe/not safe
People who help us
People work in cities and villages. A lot of farmers and fishermen work in villages. Farmers work inland and fishermen work at the coast.
Some people help us by building houses and working in factories. Bricklayers, plumbers and carpenters help us by building houses.
Some people help us by providing a service. Teachers, doctors or firefighter help us by providing a service.
Unit 6 "All year round" Language in use: Seasonal activities and ordinal numbers.
What do you /they do (in autumn)? We (go to the beach) / They open presents
Do they (celebrate Halloween)? No, They don´t Yes, They do
When´s your birthday? My birthday is on the third of June.
Let´s remember: Phonics
Remember, words with ir-ur are pronounced in the same way, such as
purple, turtle, birthday, first, third....
Months of the year: January, February, March, April, May, June, July, August, September, October, November and December. There are thirty days in September, April, June and November. All the rest have thirty-one except for february alone. February has twenty-eight days clear and twenty-nine in each leap day. Seasons: Spring, summer, autumn and winter