6) You may need to log in on Kahoot to play the game... Use a google account to do it. If you do not remember your credentials or do not want to use your own account, use one of these:
ddeltoboso2024
ercillatechnology
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7) Revise the ranking after every question and explain the right answer
Scratch is an object-oriented programming interface that uses blocks as scripts. It will help you to start in the world of computer programming.
Activity 1: Learn by doing. Try and solve the 10 small challenges suggested in this page:
Take into account that the situations are getting more difficult. Take your time to solve it but the last two are really difficult. I will give you the solutions later.
Activity 2: Try to start working with scratch on line, watch the video first:
On line program: Get to πMIT scratch website and create an account. You can use your Google account. Learn all things about how to open, create, save,... programs there...
Desktop version (only in case the online version does not work for you) Download and install the desktop version. Learn all basics of this version too
Activity 3: Watch the video and, following its instructions, create your first scratch program.
Activity 4: Do a similar project with the following coditions:
Two sprites (characters) that move alone and interact and do something funny.
Two different scenarios
A short story
Include your name on the final credits
Download the project with option "save on my computer". πUpload the sb3 document in your virtual class: scratch1 πTip: Before sending documents, check the name it has. Never send documents with the name: project, trabajo, untitled, docum1, scratch, ... better if you name it: AGomez2Aproject1 or even JuanRP-exerc2, so that the document can be identify with you
πTip: Scratch File Menu: How to save, download, load, ...
What is a spectroscope? It is a device that breaks down radiation (e.g. that of the sun) and makes the result, a spectrum, visible for the observing person.
To make the spectrometer you need first to know whitch are its elements or parts:
entrance slit
grating
detector
So you would need to design a device with all these elements, by studying what is the best way to catch and view the spectrum. Instead of that you can choose one of some existing designs, to try and learn from it... Later you may give proposals about changes and improvements.
Possible designs:
Here I give to you some possible designs for your spectrometer. Revise all of them and choose, according to your criteria, the best one to be made.
How to calculate the scale when you have the dimensioned drawing.
Remember that the dimensions in the drawing are always real dimensions in mm.
Watch this video that shows an example:
Calculate the real dimensions of an object when you have the drawing and the scale.
Example for reducing scales:
Calculate the real dimensions of a microchip knowing the scale: 20:1 (enlarging scale)
Learn also how to dimension the drawing later
Learn now how to dimension a drawing.
Remember that you need to include always the real dimensions in mm.
Remember also that all dimensions that you read on a drawing are real dimensions in mm.
Watch these two videos to understand how to do it:
πProject Sketchup 04: Draw the scaled and dimensioned views of figures 44 and 45, Include both and their correspondant 3D figure in one single document similar to the ones you did before.
Draw the views of figure 44 using the scale 1:1.
Use the 1:10 scale to draw the views of figure 45,
Add all dimensions in both 3D and views of figures 44 and 45
Do not forget the title block where you have to say the scale you are using and the unit in mm