NEW UNIT introduction 04/05/2020

UNIT 5: SOUND, LIGHT and HEAT

Hi guys!, we are going to start a new unit. This unit is related to SOUND, LIGHT and HEAT energy. We already know these types of energy, so let´s learn some more!


Look at the photos on pages 54 and 55 of your Natural Science Students Book, and think about these questions:

How do sound, light and heat energy travel? What do they have in common?

The answer is......

WAVES!  --  ¡ONDAS!

We can hear sound waves thanks to our ears.

We can see light waves thanks to our eyes.

We can feel heat energy waves thanks to our skin and the nervous system.

YOU MUST KNOW (TU DEBES SABER):

Energy travels through waves, but matter doesn´t. That is why the ball in the next video only goes up and down, but not in the direction of the wave
La energía viaja a través de las ondas, pero no la material. Esa es la razón de que la bola del siguiente vídeo sólo vaya arriba y abajo, pero no en la dirección de la onda.

LOOK at this experiment:

You can do your own waves with a rope! Try this experiment at home: take a rope, tie the rope and move the rope to see the waves.

Homework 04/05/2020

Práctica TRAVELERS (2)

Tenéis una práctica en los ASSIGNMENTS de la plataforma TRAVELERS. Se titula: 

Present Perfect Practice 2

1- Accede a travelers: travelers.miltoneducation.com

2- Introduce tu usuario y contraseña (se te ha enviado por Raíces)

3- Presiona ASSIGNMENTS, y realiza las tareas que tengas asignadas: 
Por ahora, una lectura y dos prácticas.

You will need this table to do the exercises:

Si no te has aprendido ya esta tabla, debes empezar a hacerlo lo antes posible.

 ESTUDIA HOY LA PARTE AZUL OSCURA y VERBO TO BE