Lego Coders by katerina spitsa

Pixel in coding and in image processing

spitsakaterina1 — 2021-10-04 06:19:12 UTC

The pixel (a word invented from "picture element") is the basic unit of programmable color on a computer display or in a computer image. ... Up to three bytes of data are allocated for specifying a pixel's color, one byte for each major color component. A true color or 24-bit color system uses all three bytes.

A: In digital imaging, a pixel(or picture element) is the smallest item of information in an image. Pixels are arranged in a 2-dimensional grid, represented using squares. Each pixel is a sample of an original image, where more samples typically provide more-accurate representations of the original.
A pixel is the basic logical unit in digital graphics. Pixels are combined to form a complete image, video, text, or any visible thing on a computer display.

Instructions in adding the activity in EU Code Week 2021

spitsakaterina1 — 2021-10-04 07:38:01 UTC

Πάτα πάνω στη εικόνα και διάβασε τις σχετικές οδηγίες καταχώρησης δραστηριότητας/

Press on the image and read all the relevant instructions in adding the activity

The 10x8 grid

spitsakaterina — 2021-10-04 13:35:40 UTC

Create a grid with 10 vertical columns and 8 horizontal columns so as to form squares similar size as lego duplo squares. Use it to create pictures.

Register your activity in Eu Code Week 2021

spitsakaterina1 — 2021-10-04 14:30:12 UTC

1st example

spitsakaterina1 — 2021-10-04 14:31:32 UTC

1st example's code

spitsakaterina1 — 2021-10-04 14:32:22 UTC

1st example's code solution

spitsakaterina1 — 2021-10-04 14:33:33 UTC

2nd example

spitsakaterina1 — 2021-10-04 14:34:12 UTC

2nd example's code

spitsakaterina1 — 2021-10-04 14:35:09 UTC

Activity's instructions

spitsakaterina1 — 2021-10-04 14:42:05 UTC

You can use one of the examples, try to create the same picture with legos in the 10x8 grid and write the code or use the code, try to read it and create the picture with legos. The first way has to do with composing codes and the second way has to do with decomposing codes. Either way is correct. You can also create your own code or picture. Upload pictures of your activity in order all school participants can exchange ideas and codes. At the end an online art gallery will be created.

2nd example's code solution

spitsakaterina1 — 2021-10-04 14:43:59 UTC

3rd example

spitsakaterina1 — 2021-10-04 14:45:31 UTC

3rd example's code

spitsakaterina1 — 2021-10-04 14:46:00 UTC

3rd example's solution

spitsakaterina1 — 2021-10-04 14:46:15 UTC

4th example: Can you create it with legos and write its code?

spitsakaterina1 — 2021-10-04 14:47:34 UTC

5th example

spitsakaterina1 — 2021-10-04 14:48:34 UTC

5th example's code

spitsakaterina1 — 2021-10-06 06:46:44 UTC

5th Kindergarten of Kilkis

theopaki — 2021-10-06 20:48:17 UTC

Hi!, we tried to use the code from the first example without showing the picture. The kids loved the result!!! we made our own code for you.

5th Kindergarten of Kilkis

theopaki — 2021-10-06 20:56:11 UTC

This is our code for you! Good luck!!

Lego Coders_Do the DUCK FACE_Code

mailimouritsa — 2021-10-07 21:43:34 UTC

Can you do the "DUCK FACE"?
Follow the code sequence and reveal the face of a duck.

29o Νηπιαγωγείο Σερρών
2ο Τμήμα

Lego Coders_Do the DUCK FACE_Solution

mailimouritsa — 2021-10-07 21:45:21 UTC

This is the solution for our activity: "DUCK FACE".

29o Νηπιαγωγείο Σερρών
2ο Τμήμα

Lego Coders: 2nd Kindergarten of Chalkida

spitsakaterina1 — 2021-10-09 07:51:11 UTC

A video with out first attempts in coding with legos!

Lego Coders _ Home sweet home_code

kasoudikse — 2021-10-11 09:07:51 UTC

5th Kindergarten of Sitia

lego Coders_Home sweet home_solution

kasoudikse — 2021-10-11 09:11:13 UTC

5th Kindergarten of Sitia

5th Kindergarten of Kilkis

2021-10-12 07:24:57 UTC

We made another code for you as the first one was so easy for the kids to find out.

8th Kindergarten of Kilkis

mmmioannidou — 2021-10-12 15:09:28 UTC

Hello! We chose to decode the code from the 1st example!

8th Kindergarten of Kilkis

mmmioannidou — 2021-10-12 15:11:11 UTC

This is the code we created for you! It' s a colorful snail! :)

8th Kindergarten of Kilkis

mmmioannidou — 2021-10-12 15:16:09 UTC

This is the solution for the snail!

5th Kindergarten of Kilkis

theopaki — 2021-10-12 15:39:42 UTC

we tried to find out the images you proposed to us. It was fun

2nd Kindergarten of Chalkida

spitsakaterina1 — 2021-10-14 06:45:15 UTC

a ladybug

2nd Kindergarten of Chalkida

spitsakaterina1 — 2021-10-14 06:46:01 UTC

The very hungry caterpillar

Lego Coders. 1st example. Kindergarten of Tallinn.

10grliikuri — 2021-10-14 15:16:01 UTC

This traffic light was made by children. You should probably try it too!

10grliikuri — 2021-10-14 15:20:30 UTC

2nd example`s code Pot Kindergarten of Tallinn

10grliikuri — 2021-10-14 15:30:13 UTC

A pot of very tasty soup

3rd example`s code Rainbow. Kindergarden of Tallinn

10grliikuri — 2021-10-14 15:37:26 UTC

Your true colors are beautiful like a rainbow!

Penude Primary School AELC - Lamego, Portugal

st9187940 — 2021-10-15 18:06:51 UTC

Hello my dear friends,
My students are from a primary school in Lamego, a small city in the North of Portugal! We loved your activity and accepted your challenge and we registered the activity in EU Code Week 2021.

Penude Primary School - Lamego, Portugal Our codes... Can you find out?

st9187940 — 2021-10-15 18:18:49 UTC

Hello my dear friends,
I am an English as a Second language teacher and I love challenges. I challenged my students to be Lego coders! They made codes for you to find out! Let's see example 1 and 2.

Primary School - Lamego Working on codes

st9187940 — 2021-10-15 18:25:57 UTC

Penude Primary School - Lamego, Portugal

st9187940 — 2021-10-15 18:31:24 UTC

12th Veria's Kindergarten, B3

2021-10-16 09:56:10 UTC

we made the very Hungry caterpillar

12th Veria' s Kindergarten /ol

agtzima — 2021-10-16 22:17:14 UTC

We played with the codes of other schools and created a small house!

Lego Coders, Kindergarten of Agios Konstantinos-Fth/GR

2021-10-17 16:41:18 UTC

Hello everyone!!
We try our leader's examples and create a new red apple 🍎 code.
We loved lego challenge and added in EU Code Week 2021.
Happy Coders good luck!!!

Kindergarten of Agios Konstantinos

spitsakaterina — 2021-10-17 19:10:36 UTC

We created a tree with legos and wrote it's code

29o Kindergarten of Serres

xelonitsa1 — 2021-10-17 20:57:02 UTC

29o Kindergarten of Serres

xelonitsa1 — 2021-10-17 20:57:53 UTC

4th Kindergarten Pylaia

2021-10-18 06:22:25 UTC

Lazdijai school-kindergarten "Vyturelis"

2021-10-19 15:24:25 UTC

Lazdijai school-kindergarten "Vyturelis"

2021-10-19 15:25:28 UTC

Lazdijai school-kindergarten "Vyturelis"

2021-10-19 15:26:18 UTC

Lazdijai school-kindergarten "Vyturelis"

2021-10-19 15:28:31 UTC

Watermelon

Lazdijai school-kindergarten "Vyturelis"

2021-10-19 15:29:11 UTC

Robot

KINDERGARTEN OF AGIOS KONSTANTINOS-GREECE class 2

2021-10-19 18:58:34 UTC

From the code to the mushroom!!🍄

KINDERGARTEN OF AGIOS KONSTANTINOS-GREECE class 2

2021-10-19 19:00:01 UTC

From the code to the turtle!!🐢

KINDERGARTEN OF AGIOS KONSTANTINOS-GREECE class 2

2021-10-19 19:02:41 UTC

We wrote the codes all alone!!🎯💯🥳

Penude Primary School - Lamego, Portugal

st9187940 — 2021-10-19 20:59:35 UTC

More codes... Can you crack them?

Penude Primary School - Lamego, Portugal

st9187940 — 2021-10-19 21:05:48 UTC

All the process: A very nice Robot....

Penude Primary School - Lamego, Portugal

st9187940 — 2021-10-19 21:11:49 UTC

All the process: a small dog!

Penude Primary School - Lamego, Portugal

st9187940 — 2021-10-19 21:20:37 UTC

Can you crack the codes?

Penude Primary School - Lamego, Portugal

st9187940 — 2021-10-19 21:26:12 UTC

A robot's face.... :)

Penude Primary School - Lamego, Portugal

st9187940 — 2021-10-19 21:30:16 UTC

Wonderful to see their enthusiasm! Fantastic activity! My students love it! Lego Coders!

3rd Kindergarten N. Smirnis, class 1(K.R) , Athens, Greece

2021-10-21 22:01:35 UTC

This first our attempt was really enjoyable!

Lego Coders_Do the fish_CODE

elenapapadopoulaki — 2021-10-22 00:06:55 UTC

Lego Coders_Do the fish_SOLUTION

elenapapadopoulaki — 2021-10-22 00:08:51 UTC

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-22 14:26:37 UTC

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-22 14:27:07 UTC

Kindergarten of Parakila,Lesvos,Greece

2021-10-22 18:47:34 UTC

Dear Lego Coders,we tried the 1rst and the 3rd example! We accepted the challenge for the butterfly!Thank you for the wonderful experience!

Kindergarten of Parakila,Lesvos,Greece.

2021-10-22 18:52:35 UTC

Dear Lego Coders, we created a code for a boat!It is yours now to travel!!!Good luck!!!

3rd Kindergarten N. Smirnis, class 1(K.R) , Athens, Greece

2021-10-22 22:28:25 UTC

4th Kindergarten Pylaia

2021-10-23 19:30:09 UTC

14th Kindergarten of Serres

elenapapadopoulaki — 2021-10-23 22:24:27 UTC

and.....here is the fish!!!

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-25 09:37:28 UTC

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-25 09:37:42 UTC

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-25 09:37:57 UTC

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-25 09:38:15 UTC

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-25 09:38:30 UTC

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-25 09:38:45 UTC

5th Kindergarten of Drama

mariapap14771 — 2021-10-25 19:34:01 UTC

Hello! We chose to make the second example!

5th Kindergarten of Drama

mariapap14771 — 2021-10-25 19:37:09 UTC

This is the code A' we created for you!

5th Kindergarten of Drama

mariapap14771 — 2021-10-25 19:45:07 UTC

This is the code B' we created for you! Its a squirrel.

5th Kindergarten of Drama

mariapap14771 — 2021-10-25 19:46:54 UTC

The code A' is the head of a fox!

Lazdijai school-kindergarten "Vyturelis"

astutes71 — 2021-10-26 07:31:40 UTC

1st kindergarten of Kilkis

2021-10-28 20:34:38 UTC

This is the code we created for you. It's a beautiful umbrella

1st Kindergarten Kilkis

2021-10-29 05:59:11 UTC

We enjoy with Lego code activities!

4th kindergarten of Agios Nikolaos Crete

2021-10-30 20:57:52 UTC

4th kindergarten of Agios Nikolaos Crete

2021-10-31 15:16:46 UTC

4th kindergarten of Agios Nikolaos Crete

2021-10-31 15:17:41 UTC

Lego Coders...14ο ΝΗΠΙΑΓΩΓΕΙΟ ΧΑΝΙΩΝ

2021-11-04 00:54:31 UTC

4th Kindergarten of Agios Nikolaos Crete

xrist1na_2785 — 2021-11-14 19:18:22 UTC

4th Kindergarten of Agios Nikolaos Crete

xrist1na_2785 — 2021-11-14 19:20:01 UTC

8thPrimary School of Ptolemaida

2021-12-04 18:02:59 UTC

https://www.youtube.com/watch?v=pR9uhcK5JPw