Observations of stars and stellar systems
(3 votes)

Tags
- Classification: Άστρα, Αστερισμοί, Αστρικός χάρτης, Διπλά άστρα
- Age Range: 12-15, 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: The learning cycle
- Format: application/zip
- 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: Collection
Position and Rotation of Starry Sky
(3 votes)

Tags
- Classification: Άστρα, Αστρονομικές συντεταγμένες, Αστρικός χάρτης
- Age Range: 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: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
Satellites
(3 votes)

Tags
- Classification: Νόμοι Νεύτωνα για την κίνηση, Δορυφόροι
- Age Range: 15-18, 18-25
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: ICT supported culture awareness
- Format: application/zip
- Intended User Role: Learner
- Interactivity Level: Very high
- Interactivity Type: Mixed
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
- Technical Name: ms-windows
- Type: Operating system
Sonnenaktivitätszyklen - Stundenbild (The Learning Cycle)
(3 votes)

Tags
- Classification: Ήλιος, Ηλιακή δραστηριότητα, Ηλιακές κηλίδες
- Age Range: 12-15, 15-18, 18-25
- 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: Mixed
- Language: de
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
- Technical Name: ms-windows
- Type: Operating system
Μετρώντας τους κρατήρες της Σελήνης
(3 votes)
Tags
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Easy
- Educational Model: Guided research
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: el
- Learning Time: 1 didactic hour
- Metadata Language: el
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Вълнови свойства на частиците
(3 votes)

Tags
- Classification: Ηλεκτρόνια - γενικά, Άτομα - γενικά, Μόρια - γενικά
- Age Range: 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: Active
- Learning Time: more than 2 didactic hours
- Metadata Language: bg
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
Измерване константата на Планк
(3 votes)

Tags
- Age Range: 18-25
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Guided research
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: High
- Interactivity Type: Active
- Learning Time: 2 didactic hours
- Metadata Language: bg
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Collection
Измерване ускорението на свободно падане
(3 votes)

Tags
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Guided research
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: High
- Interactivity Type: Active
- Learning Time: 2 didactic hours
- Metadata Language: bg
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Collection
Galaxy crashes - Galaxy Classification and Formation
(54 votes)

Tags
- Classification: Σύγκριση πρόβλεψης με αποτελέσματα, Γαλαξίες, Ελλειπτικός γαλαξίας, Σπειρoειδής γαλαξίας
- 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: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Linear
- Technical Name: any
- Type: Browser
Collision de protons de haute energie
(51 votes)

Tags
- Classification: Λεπτόνια, Ανιχνευτές σωματιδίων, Καθιερωμένο μοντέλο
- Age Range: 12-15, 15-18
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Model: Inquiry-based teaching
- Format: application/pdf
- Interactivity Level: High
- Interactivity Type: Active
- Language: fr
- Learning Time: 2 didactic hours
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser