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20 abril Soluciones Nat Sci

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Subido el 21 de abril de 2020 por Catherine Loui H.

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Good morning, everybody. How are you today? Okay, let's look at the homework and correct 00:00:01
it. Actually, I sent you the corrections already for this exercise three. I was having problems 00:00:11
writing, so I circled it in a color and then made the name a different color, the same 00:00:21
color okay so I did this for example if I did it with this if the camera I think 00:00:29
was this color I did this and then I did like this okay so you can put the colors 00:00:37
together okay and oops I realized I just missed something okay because I was 00:00:46
having problems with it the ramp okay this one here the ramp okay come on I 00:00:55
know you guys can tell me which is the ramp okay the ramp is okay and the 00:01:04
wheelbarrow is this okay so anyway oops okay so we're going to really look at 00:01:15
exercise 5 which was the listening we listened to yesterday okay so the first 00:01:26
thing was look at the photo what two sources of energy does this bike use 00:01:34
well to be honest let's look at this real big I wasn't really sure what this 00:01:40
was okay so let's listen or let's correct it and then we'll see if we can 00:01:52
answer that question okay because I I didn't know how to answer that no yo 00:02:01
tampoco sabia que era eso so the first question is can it go up hills what is 00:02:07
it kiss it okay what is it you guys know what it is okay it here let me see if 00:02:17
that's going to let me do this. It. What's it? Pain in the rear program. It. There we go. What 00:02:43
does that refer to? We talked about it yesterday. Can it go up hills without the rider pedaling? 00:03:01
Okay, the rider, what is the verb for riding a motorcycle? 00:03:09
Okay, it's to ride a bicycle, to ride, right? 00:03:18
So, the person who rides, la persona que rides, que monta, is the rider. 00:03:23
It would be like saying the montador, no lo sé, okay? 00:03:31
So that person is the writer, okay? 00:03:39
So can it refers to, yes, we're talking up here about look at the photo. 00:03:42
What two sources of energy does this bike use, okay? 00:03:52
So it over here refers to the bike. 00:04:02
So, can it go up hills without the rider pedaling? 00:04:08
Okay? 00:04:13
So, let's listen. 00:04:14
Well, how about instead of listening, we just move directly to the answers. 00:04:19
Okay? 00:04:32
That are written here. 00:04:33
Where do I have the answers? 00:04:34
So, here we have, bicycles or bikes are great invention for getting around. 00:04:34
What's to get around? 00:04:46
Excuse me, my nose itches. 00:04:48
What does to get around mean? 00:04:51
To get around. 00:04:54
To get around means para moverse por ahí. 00:04:56
Okay? 00:05:03
Te puedes mover fácilmente con la bici, ¿no? 00:05:03
So, you can get around, they go together. 00:05:08
You cannot say just to get, okay? 00:05:11
You have to say to get around. 00:05:14
And remember, around is like alrededor, okay? 00:05:16
So, to move around different areas, okay? 00:05:22
So, human energy makes the wheels go round, or I say to go around, the wheels, they go around and around and around, you know, like the wheels on the bus go round and round, round and round, round and round, okay? 00:05:26
Go round. 00:05:47
And so the wheels go round and moves you along the road. 00:05:49
Y te hace mover por la carretera 00:05:54
This is faster than walking 00:05:58
And it's economical 00:06:04
Economical is the same in Spanish 00:06:07
It is not expensive 00:06:10
It doesn't cost money 00:06:13
No money to ride your bicycle 00:06:14
That's running, sorry 00:06:18
Ride your bike 00:06:19
And it's economical 00:06:20
and eco-friendly too, right? 00:06:23
Eco-friendly. 00:06:27
What does that mean? 00:06:29
Think about it. 00:06:30
Okay, eco, remember we're talking about the ecosistema, okay? 00:06:31
The planet. 00:06:36
And that's the same as recycling and stuff. 00:06:39
So a bicycle does not use gasoline or diesel or anything that pollutes, 00:06:43
que contamina, okay? 00:06:50
But, do you ever get tired? 00:06:51
Riding your bike a long way can make you tired, can't it? 00:06:56
If the answer is yes, okay, the question is, but do you ever get tired? 00:07:02
Me, yes, I do, yes, I do, I get tired. 00:07:10
Do you get tired? 00:07:14
Marcos Alamillo, do you get tired? 00:07:18
Yes, you do, or no, you don't, okay? 00:07:21
Think about it. 00:07:26
So, if the question is, but do you ever get tired? 00:07:27
If, see, if the answer is yes, you need a solar-powered bike. 00:07:34
Solar-powered bike. 00:07:44
What does that mean? 00:07:45
Can you tell me? 00:07:47
Think about it. 00:07:49
Stop the video for a minute. 00:07:50
Stop, para, and think about what a solar-powered bike is 00:07:51
¿Qué es? ¿Qué es? 00:07:59
A solar-powered bike 00:08:01
Para, cuando termines de pensarlo, vuelves a empezar el video 00:08:02
¿Vale? 00:08:09
So, ok, ¿ya? 00:08:10
Have you got it? 00:08:13
Ok, a solar-powered bike, solar 00:08:13
Solar energy is energy that comes from the sun, que viene del sol, ¿no? 00:08:17
Como ves en los tejados de las casas, cuando la gente a lo mejor tiene una piscina, 00:08:25
entonces en vez de gastar dinero para calentarlo con el gas, 00:08:31
usan los paneles que hay en el tejado para calentarla y calienta el agua, 00:08:36
hay en estos paneles y calienta la piscina. 00:08:42
Okay, so, but here the idea is the sun, el sol, da el poder, la energía a la bicicleta, a la bicicleta, ¿vale? A la bici. 00:08:44
So you need a solar powered bike. It has lots of small solar panels that use energy from the sun to power. To power means to, power can be poder, ¿vale? 00:08:56
Si una persona tiene mucho poder, he has lots of power. 00:09:23
Pero en este caso, to power a small motor is to darle esa energía para que funcione, ¿vale? 00:09:28
Para que funcione. 00:09:37
So, it uses energy from the sun to power a small motor, un motor, on the back wheel. 00:09:39
Let's look at the picture, okay? 00:09:48
Look at this again. 00:09:51
So, what two sources of energy does the bike use? 00:09:53
The bike uses one, this, no? 00:10:07
It uses solar power. 00:10:17
And remember, it said that the solar panels are these thingies here that we see, these little black and gray things. 00:10:20
Okay? 00:10:29
So, those are the solar panels. 00:10:30
Estos son los paneles solares. 00:10:33
Okay? 00:10:36
So, let's go back to the answers, okay? 00:10:36
So, going to paragraph two. 00:10:45
Oh, and the back wheel, didn't look at that. 00:10:50
The back wheel, right? 00:10:54
This here, this here, guys, is the front wheel, la rueda delantera, the front wheel. 00:10:57
And this thing we see is the back wheel, la delantera, ok, la rueda delantera, ok, o sea, trasera, perdón, la delantera aquí y la trasera aquí, the front wheel and the back wheel. 00:11:06
Let's write that down, ok guys? Let's write down, I'm going to write it, since we're having problems with this, let's write it on the other one. 00:11:23
okay let's write it here because it should be okay we have the front okay 00:11:34
hold on thickness let's try that look see if that'll work okay so okay okay so 00:12:07
we have the front it's not working wheel the front okay and the back wheel okay 00:12:29
And wheel is in your book somewhere, so I'm not going to write it down, okay? 00:12:45
Front wheel, front wheel here, back wheel here, okay? 00:12:51
So let's actually go home and just do this, okay? 00:12:58
So, so we're back here now, okay, guys? 00:13:02
Reading, second paragraph. 00:13:05
So, when you are tired or going up a steep hill, what's a hill? 00:13:07
We talked about hill in English. 00:13:16
Remember, we are, we're looking at the countryside and we had big mountains and small hills. 00:13:19
Do you remember? 00:13:29
Yes, you do. 00:13:30
So, and steep, this word here, steep, means que tiene mucha pendiente, okay? 00:13:31
Que tienes mucha pendiente, okay? 00:13:41
So, if you're tired or going up a steep hill, you can just press a button, press, empujar, a button, 00:13:43
and take your feet off the pedals. 00:13:56
Take off es quitar, ¿vale? 00:14:00
Like your clothes, como la ropa. 00:14:04
Te quito la ropa al final del día, ¿no? 00:14:06
You take off your clothes, ¿vale? 00:14:08
You take off your clothes, I take off my hat. 00:14:11
Okay, I'm not going to. 00:14:16
But you take your feet off the pedals, los pedales, ¿okay? 00:14:18
It means los quitas de los pedales, ¿vale? 00:14:23
So, you press the button and take your feet off the pedals and the bike keeps going. 00:14:26
Sigue, sigue, sigue yendo. 00:14:36
Okay? 00:14:40
So, let's go back to, let's go back to here. 00:14:41
And our first question was, can it go up, up? 00:14:52
Can it go uphills, up, hacia arriba, without the rider pedaling? 00:15:03
So, what's the answer? 00:15:10
Yes or no? 00:15:12
Yes. 00:15:14
Good job. 00:15:15
Yes, it can. 00:15:16
Or yes, it, it can go uphills without the rider pedaling. 00:15:17
Okay? 00:15:29
It can. 00:15:30
Yes. 00:15:31
It can go up hills without the right or pedaling. 00:15:31
Okay? 00:15:37
So, does it work on a cloudy day? 00:15:38
Let's look for that answer. 00:15:43
Does it work on a cloudy day? 00:15:45
¿Funciona un día nublado? 00:15:47
Vamos a ver. 00:15:49
So, okay. 00:15:52
So, back to here. 00:15:57
The good news is, and we're here, the good news is it works on a cloudy day. 00:15:59
It works on a cloudy day. 00:16:07
So, does the bike work on a cloudy day? 00:16:09
What's the answer? 00:16:16
Yes, it does. 00:16:18
Remember, you need to write a complete sentence, una frase completa. 00:16:20
Yes, it works on a cloudy day. 00:16:26
Easy answer, that one, huh? 00:16:32
Okay. 00:16:34
And let's look at the last question. 00:16:35
How much does it cost? 00:16:40
How much does it cost? 00:16:44
And the answer is right here, the last sentence, the bad news is, it's not, the bad news, the bad news. 00:16:48
What is the bad news? 00:17:01
La mala noticia, ¿vale? O la cosa mala es, it's not in the shops yet. It's not in the shops yet. 00:17:02
So, can you buy this bicycle? Can you buy, comprar, can you buy this solar-powered bicycle? 00:17:15
Think about it. Can you buy it? It's not in the shops. It's not in the store, okay? 00:17:24
Can you buy it? No, you can't, right? 00:17:32
If it's not in the shops, you can't buy it. 00:17:36
So, the answer to the question is, it doesn't cost anything. 00:17:41
No cuesta nada, okay? 00:17:48
But you can't find it. 00:17:51
Pero tampoco lo puedes encontrar. 00:17:53
Tampoco lo puedes comprar. 00:17:55
No te cuesta nada, pero tampoco hay manera de momento de comprarlo, okay? 00:17:56
So, that answer is, down here, it says, we don't know. 00:18:01
We don't know how much it costs. 00:18:09
No lo sabemos. 00:18:11
We don't know, okay, how much it costs. 00:18:12
It's not in the shops yet. 00:18:16
Como no está en las tiendas para comprar, no sabemos cuánto va a costar. 00:18:18
De momento no cuesta nada porque no existe. 00:18:24
Pero el precio a salir a los supermercados, perdón, a las tiendas de bicicletas y deportes y tal, pues de momento realmente no sabemos cuánto costará a salir. 00:18:26
Okay, so that is it for this video. Okay, I'm going to put the complete answers, the complete sentences in the solutions. Okay, la de los soluciones de hoy. 00:18:42
okay and for tomorrow money for tomorrow you need to do exercise we're gonna do 00:19:01
exercise seven this one okay you need to find pictures of simple machines okay 00:19:16
lo puede buscar en el internet y imprimir unas fotos pequeñitos y tal y 00:19:26
Y si no se puede, pues dibújalos, ¿vale? 00:19:31
Que no hay ningún problema en hacer un dibujo, ¿vale? 00:19:35
A lo mejor miras un dibujo en el internet y luego lo dibujas en el cuaderno, ¿vale? 00:19:37
¿Ok? 00:19:47
Vas a dibujar esto con, vamos a ver, el cuaderno. 00:19:47
En vez de ponerlo así, de arriba abajo, ponlo así, ¿vale? 00:19:54
¿Dibujo la caseta? ¿Vale? Pon las zonas. No tiene que poner círculos. Si quieres simplemente dividir y poner in the garden, in the kitchen, in the toolbox to, por ejemplo, draw a line. 00:20:00
draw a line, okay, and you're looking for simple machines, simple machines that you can find in 00:20:16
the garden, ¿vale? Esto para mañana, ¿okay? Y lo haces en tu cuaderno, ¿vale? Don't forget to put 00:20:28
the date in your notebook for today and for this here for tomorrow tomorrow's date because that's 00:20:40
tomorrow's homework okay or what your activity for no it's your activity for today okay so you're 00:20:48
going to do that and if you need to go to the internet and write simple machines in the garden 00:20:55
And I'm sure you can find many pictures and words 00:21:06
Ah, you need to write the words in English 00:21:12
No words in Spanish 00:21:15
No words in Spanish 00:21:17
Salvo Calín y Jonás 00:21:19
Que lo pueden hacer en castellano 00:21:23
Ok? 00:21:25
Venga 00:21:27
Have a good day guys 00:21:27
Love you much as always 00:21:29
Subido por:
Catherine Loui H.
Licencia:
Todos los derechos reservados
Visualizaciones:
31
Fecha:
21 de abril de 2020 - 12:53
Visibilidad:
Clave
Centro:
CP INF-PRI FRANCISCO TOMÁS Y VALIENTE
Duración:
21′ 33″
Relación de aspecto:
1.78:1
Resolución:
1920x1080 píxeles
Tamaño:
257.54 MBytes

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