Οι εποχές στον Κρόνο
(5 votes)

Tags
- Classification: Γη, Πλανήτες
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: The learning cycle
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: High
- Interactivity Type: Active
- Language: el
- Learning Time: 2 didactic hours
- Metadata Language: el
- Purpose: Discipline
- Size: More than 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Κατασκευή και χρήση ενός θαλάμου νέφωσης
(56 votes)

Tags
- Classification: Επιταχυντές και δέσμες, Ανιχνευτές σωματιδίων, Αλληλεπίδραση σωματιδίων με την ύλη
- Age Range: 25+, 15-18, 18-25
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: Very high
- Interactivity Type: Active
- Language: el
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Investigación de cúmulos abiertos
(59 votes)
Tags
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: es
- Learning Time: 2 didactic hours
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
How long does a day last on Jupiter?
(13 votes)

Tags
- Classification: Ηλιακό Σύστημα, Πλανήτες
- Age Range: 12-15, 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Guided research
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
- Technical Name: ms-windows
- Type: Operating system
Sun4all. Does the Sun Rotate ?
(56 votes)

Tags
- Classification: Ήλιος, Ηλιακή δραστηριότητα, Ηλιακές κηλίδες
- Age Range: 9-12, 12-15
- Aggregation Level: Learning activity
- Difficulty: Easy
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Πειράματα με τηλεσκόπιο κοσμικής ακτινοβολίας
(56 votes)

Tags
- Classification: Κοσμικές ακτίνες, Σωματιδιακή Κοσμολογία, Αλληλεπίδραση σωματιδίων με την ύλη
- Age Range: 25+, 15-18, 18-25
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: High
- Interactivity Type: Active
- Language: el
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Analysing Lunar Craters
(8 votes)

Tags
- Classification: Σελήνη, Κρατήρας
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Easy
- Educational Model: Guided research
- Format: application/pdf
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: en
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: any
- Type: Operating system
Фотоефект
(8 votes)

Tags
- Classification: Ηλεκτρόνια - γενικά, Ιδιότητες του φωτός - γενικά, Χρώμα, Κινητική ενέργεια
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Difficult
- Educational Model: Guided research
- Format: application/mspowerpoint
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
- Technical Name: ms-windows
- Type: Operating system
Messung der Lichtkurve von Röntgendoppelsternen
(52 votes)

Tags
- Classification: Καμπύλωση φωτός, Αστέρες νετρονίων, Διπλά άστρα, Μεταβλητοί αστέρες
- Age Range: 15-18, 18-25
- Aggregation Level: Learning activity
- Difficulty: Difficult
- Educational Asset Type: Exercise
- Interactivity Level: Very high
- Interactivity Type: Active
- Language: de
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
Choque de Galáxias
(61 votes)

Tags
- Classification: Σύγκριση πρόβλεψης με αποτελέσματα, Βαρυτικό πεδίο, Γαλαξίες, Ακανόνιστος γαλαξίας, Αστεροσκοπεία, telescopes
- Age Range: 15-18
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: Very high
- Interactivity Type: Mixed
- Language: pt
- Learning Time: 2 didactic hours
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Linear