OBJETIVOS
A lo largo de esta unidad, el alumno será capaz de alcanzar los siguientes objetivos:
- Identificar los diferentes estados del agua
- Observar los tres estados del agua.
- Describir en términos sencillos el ciclo del agua en la naturaleza.
- Saber que la Tierra está cubierta de agua y suelo e identificar diferentes tipos de agua y suelo que encontramos en la naturaleza.
- Identificar diferentes tipos de agua y suelo a nuestro alrededor y aprender cómo proteger nuestro entorno.
- Identificar las distintas características y usos del aire.
- Identificar el viento como una fuerza.
- Repasar el contenido de la unidad.
- Realizar una sencilla autoevaluación.
- El agua en la naturaleza: rain, river, lakes, seas waterfall, oceans, streams, groundwater, saltwater, freshwater - El ciclo del agua: evaporation, condensation, precipitation, collection - Materia: liquid, solid, gas - El suelo: land, soil, sand rock - Otro: the Earth, air, oxygen
Water turns to … when it is hot / cold / at room temperature. Does water change? Can you change water vapour back to water? a drop of water evaporates, condenses, underground The Earth is covered with … plastic bags, wrappers, environment, turtle, ball, balloon, wheel What can you move with air? How can you use air to move books? blow, wind a continuous process Wind is air that moves. I can see air. Air is everywhere. |
Water has no colour / taste / smell. Water is a liquid. Ice is a solid. Water vapour is a gas (Mountains are natural). People / Plants / Animals / All living things need water / air (to live). |
LINKS de interés:
- Los cambiantes estados del agua
http://www.bbc.co.uk/schools/ks2bitesize/science/activities/changing_state.shtm
- El ciclo del agua
http://www.crickweb.co.uk/assets/resources/flash.php?&file=watercycle
http://www.kidzone.ws/WATER/
http://www.epa.gov/OGWDW/kids/flash/fl ash_watercycle.html
http://www.bbc.co.uk/schools/ks2bitesize/science/activities/changing_state.shtm
- El ciclo del agua
http://www.crickweb.co.uk/assets/resources/flash.php?&file=watercycle
http://www.kidzone.ws/WATER/
http://www.epa.gov/OGWDW/kids/flash/fl ash_watercycle.html
The water song
Water is a liquid, Water is a liquid
a solid For drinking and washing, and a gas. For cleaning and cooking Water is a liquid, And watering the plants. a solid and a gas. Water is a liquid, a solid Ice is a solid and a gas. At zero degrees. Water is a liquid, At zero degrees a solid Ice is a solid. and a gas Water is a liquid, Water vapour is a gas a solid At a hundred degrees and a gas. At a hundred degrees Water is a liquid, Water vapour is a gas. a solid and a gas. |
The water cycle song (Science book)
Water travels in a cycle! Yes, it does! Water travels in a cycle! Yes, it does! It goes up as evaporation, Forms a cloud as condensation, Then comes down as a precipitation. Yes, it does. THE AIR RAPAir is everywhere, all around me. There's air in a ball. There's air in a balloon. There's air in a wheel. There's air in me. Air is everywhere. All around me. |