Please submit your photo March 2019

Please submit your photo March 2019

You may submit your photo by clicking on the “Comment” tab in the “Discussion” with the title “Please submit your photo March 2019”.

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Σχόλια

Λίνα Σαρμή
2019.03.21
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2

To Νηπιαγωγείο Νεοχωρούδας συμμετέχει στο διαγωνισμό φωτογραφίας με μία φωτογραφία.... μέτρησης και μπόλικης σκέψης.....

Branka Bartulović
2019.03.21
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2

Primary school Suhopolje in Suhopolje, Croatia participated in Eratosthenes experiment 2019. We would like to participate in photo contest also.

Moi se Rodica
2019.03.22
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2

Liceul Teoretic German "Johann Ettinger" Satu Mare, prof. Moise Rodica- Physics teacher. We are glad to take part in the photo contest :) 

SERHAT ÇEVEN
2019.03.22
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2

Cumhuriyet Secondary School  in Istanbul/Turkey- We used Raffaello's Athen School theme for this photos. We gained 3rd, 2nd position in the last year. I hope, we can gain 1st position in this year! Thank you every one who made this experiment a big science game.

Christopher Poulizos
2019.03.23
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2

Η ομάδα Δ.Ε.Σ. (Δήμητρα/Έλλη/Σύλια) των κοριτσιών του Δημοτικού Σχολείου Σταυρακίου, πραγματοποίησε το πείραμα του Ερατοσθένη στο «2ο Φεστιβάλ Επιστήμης και Αειφορίας» στο πλαίσιο του ISCAR 2019.
Μαζί μας και ο Νίκος Σιούλας με το τηλεσκόπιό του που έδωσε την ευκαιρία σε μικρούς και μεγάλους να ατενίσουν τον ήλιο και τις ηλιακές κηλίδες.
Ραντεβού τον Σεπτέμβρη για την επανάληψη του πολύ ενδιαφέροντος πειράματος του Ερατοσθένη!!!

Ioulia
2019.03.23
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1

The measurement was done on Tuesday 19/3/2019 because the sky the other days was not clear at all.

Emmanouela Vamvaka
2019.03.23
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2

15th Primary School of Athens,  Greece
Emmanouela Vamvaka 
Mathematician, Computer Science Teacher

Tanja Horvat
2019.03.24
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2

Primary School Odra, Zagreb, Croatia: our 8th grade pupils during the Eratosthenes Experiment.

vasovla
2019.03.25
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1

Προτυπο Γυμνάσιο Ζωσιμαίας Σχολής Ιοαννίνων (Π.Γ.Ζ.Ι)

Ιοαννινα- Ελλάδα

protipo Gymnasio Zosimaias ioanninon 

Ενα τμήμα της Β΄ τάξης συμμετείχε στο Πείραμα και η ικανοποίησή τους ήταν απερίγραπτη. Έκαναν αναπαράσταση στο ελεύθερο λογισμικό geogebra τις μετρήσεις και έκαναν υπολογισμούς. Στη φωτογραφία φαίνεται όλη η διαδικασία 

 

 

André Joel Ferreira Freitas
2019.03.26
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1

Hello everyone from São Tomé and Príncipe.

My name is André Freitas and I teach Physics at the Portuguese School of São Tomé and Príncipe - Center for Teaching and Portuguese Language.The clouds dissipated and allowed to measure the length of the shadow on day 21.

It was a pleasure to work with schools from different countries!

 

Best regards.

 

 

Renyta Ayu Putri
2019.03.26
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0

It was the first time for me and my students to carry out an Eratosthenes Experiment. We, especially my students, were very enthusiastic to count and know the circumference of the earth, you can see it from their sincere smiles and laughter in our photos.

Surabaya - Indonesia, Madrasah Ibtidaiyah KH. M. Nur, Renyta Ayu Putri

Marija
2019.03.26
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1

Primary school Vasa Stajic in Novi Sad, Serbia participated in Eratosthenes experiment 2019. We would like to participate in photo contest also.

ALIKHOUDJA
2019.03.26
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1

Hi everyone , this is our picture of Eratosthenes experiment, in the location of the Scientific Astronomical Association EL BOUZDJANI from MEDEA - Algeria. We hosted this year students are from Elementary, Middle and Secondary School. 

best regard

Yagmur Karan
2019.03.26
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2

Turkey 

Ali Kuscu Space House

Yagmur Karan, Astronomy Teacher

Hello everyone. We participate in the photo contest with scientists such as Eratosthenes, Hypatia, Ali Kuscu and astronauts representing our day.  

The experiment was a great experience for us and our students! 

Have a scienceful day!

 

Susanna Berardo
2019.03.26
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1

Hello everyone. I'm Susanna Berardo from Cuneo in Italy. This is, in my opinion, the best photo about our experiment. 

IORGA MONICA
2019.03.26
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1

Scoala Gimnaziala nr. 2 Videle 

IORGA MONICA
2019.03.26
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1

Scoala Gimnaziala nr. 2 Videle 

Mert KOÇER
2019.03.26
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3

Kusadasi Ataturk Secondary School - TURKEY

21.03.2019   13:18
 
Latitude= 37,8630931349
Longitude=27,2660378652
 
Stick=100cm
Shade=77,9cm
 
Equator=4192,56km
 
θ= 37.91859075

 

2 π r = 39804,26km  (Equator)
 
 
Miguel Ángel Parra
2019.03.27
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0

Institución Educativa La Inmaculada, Pereira, Colombia. Apoyada por el Grupo de Investigacion en Astroingeniería Alfa Orión durante el proyecto Eratosthenes Experiment 2019.

ΝΙΚΟΛΑΟΣ ΝΕΔΟΣ
2019.03.27
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0

Gymnasio Falanis Larisa Greece. Eratosthenes 2019 data and calculation

Stick length 100 cm
Shadow length  82 cm
tanφ  0,82  
φ  39,351753 degrees
central angle φ  39,351753 degrees
distance Equator 4422,414 Km
circumference 40457,386 Km

 

SCHOOL 1 GYMNASIO FALANIS, Stick length 100 cm
Shadow length  82 cm
tanθ1  0,82  
θ1 39,351753 degrees
SCHOOL 2 Slavici High School in Timisoara Stick length 100 cm
Shadow length  101,14 cm
tanθ2  1,0114  
θ2 45,324731 `
  central angle φ 5,9729789 degrees
  distance 669,863 Km
  circumference 40373,604 Km

Nikolaos Nedos

Radu Tania
2019.03.28
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1

We are from Technical College Dumitru Mangeron, Bacau, Romania. My name is Tania Radu, coordinator of Erathostenes Experiment March 2019.

It was a great interdisciplinar leasson.

Vasilis Mparekos
2019.04.05
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0

Thanks for sharing your results and cooperating with our School in Samos, Greece!

CEEP Lourdinha Guerra
2019.03.28
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0
Our high school director helping in the measure. The student measuring her shadow is our Brazilian astronomer Olympiad medalist.
Herald Secondary School
2019.03.28
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1

We performed the experiment in Herald Secondary School, Nsukka, Enugu State, Nigeria.

We would love to participate in the photo contest.

abdelaziz ezzarg
2019.03.28
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0

My name:  Ezzarg Abdelaziz

I’m Teacher of sciences physics in Middle School

at Al-laymoune College,  Mechra Belksiri, Morocco

abdelaziz.ezzarg@gmail.com

Day: 21 March 2019

Dohr: 13h 31 min 07 local time (GMT+1)

Latitude: 34.57775519

Longitude: -5.95094688

Gnomon length: 1 m.

Length of the shadow: 69 cm

Calculates distance to the equator: 3845,63 kilometers

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