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CHANGES OF STATE WITH SCRACHT (KEEP GOING..) - Contenido educativo

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Subido el 9 de julio de 2024 por Marta C.

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CHANGES OF STATE WITH SCRACHT (KEEP GOING..)

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Hi everyone, we are going to continue with the Scratch project. First we are going to open again 00:00:00
Scratch. We are going to close these two things that we don't need as we did before and we are 00:00:06
going to upload the project that we saved before. There it is and there we are going to have what we 00:00:12
did previously. The two characters and the code for the red and the blue spot. Now we are going to do 00:00:21
do the difficult part which is to program the code to make the matter in 00:00:27
this case water change to liquid solid or gas depending on the temperature okay 00:00:34
the first that the first thing that we are going to do as we did before is to 00:00:41
start with when we click on the green flag forever and inside forever we put 00:00:45
conditionals if and we are going to do first is to say to the red point that if 00:00:57
we touch it it has to increase temperature and to the red to the blue 00:01:08
point that if we touch it it has to decrease temperature so this is if 00:01:13
touching color blue and to get exactly this color we have to do it like this if 00:01:21
touching color blue it change 00:01:33
variable that we have to create to minus one because we want to decrease 00:01:41
temperature. First we are going to create a variable that is going to cool 00:01:52
temperature only for this object so change my temperature by minus one and 00:01:58
And then again, if touching color red, and to get exactly the same color, first we click on red. And we look for it. If touching color red, again, change my variable, which is temperature, to plus one. 00:02:08
okay that's for the colors to increase and decrease temperature then what we want to do 00:02:36
is to say to the program that if the temperature is lower than zero it has to be ice solid if 00:02:43
temperature is more than 100 degrees it has to be gas in this case the cloud and if the temperature 00:02:52
is between 0 and 100 it has to be liquid, a drop of water. So if we are going to say 00:03:00
again if temperature is less than zero and then we are going to say if temperature is 00:03:10
less than zero, then it changes or switches to costume solid, the ice cubes. 00:03:30
And again, if, we have to put it there, if, we need another operator, if temperature is 00:03:40
more than 100 I want to switch my costume to gas the cloud and finally we 00:03:59
are going to say that if and we need two operators here so if first temperature 00:04:12
is more than zero and less than 100 so this is more than zero and less than 100 00:04:24
the temperature in both gaps it has to change to costume water okay drop of water so we are going 00:04:41
to see that if it touches you see it increases temperature and it changes to well if we make 00:04:59
it bigger we can see it better now it's color blue and if we touch the cloud it 00:05:06
should decrease temperature and it happens because it's less than 100 it 00:05:13
changes to liquid and if we continue touching the drop of water when it's 00:05:19
less than zero it will be ice that's it and if we change to red the same the 00:05:23
temperature increases and it changes the different states of water and that's all 00:05:29
we can save again the project save to your computer and so we have it and you 00:05:36
can share it with your teacher as he or she likes bye bye I hope you like it 00:05:46
Idioma/s:
en
Autor/es:
marta castillo viñambres
Subido por:
Marta C.
Licencia:
Reconocimiento - No comercial - Compartir igual
Visualizaciones:
20
Fecha:
9 de julio de 2024 - 18:48
Visibilidad:
Público
Centro:
EST ADMI D.G. DE BILINGÜISMO Y CALIDAD DE LA ENSEÑANZA
Duración:
05′ 55″
Relación de aspecto:
1.78:1
Resolución:
1280x720 píxeles
Tamaño:
13.03 MBytes

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