more than 2 didactic hours
Телескопите – очи към Вселената
(2 votes)

Tags
- Classification: Δείκτης διάθλασης, Αστρομετρία
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Project-based learning
- 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: Linear
- Technical Name: ms-windows
- Type: Operating system
Планетите – ключ към нашето разбиране за света
(3 votes)

Tags
- Classification: Τροχιά, Πλανήτες, Ζώνη αστεροειδών, Αστρομετρία
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Project-based learning
- 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: Linear
- Technical Name: ms-windows
- Type: Operating system
Какво има между звездите? Мъглявини и междузвездна материя
(3 votes)

Tags
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Project-based learning
- 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: Linear
- Technical Name: ms-windows
- Type: Operating system
Doppler Effect - Redshift and Blueshift - Inquiry Based Teaching
(5 votes)

Tags
- Classification: Συχνότητα κύματος, Ταχύτητα κύματος, Μήκος κύματος, Φαινόμενο Ντόπλερ, Ιδιότητες του φωτός - γενικά, Αστρομετρία, Μετατόπιση στο ερυθρό, Θεωρία σχετικότητας
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Inquiry-based teaching
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Aurora - Illuminated Darkness - Project Based Learning
(7 votes)

Tags
- Classification: Ήλιος, Αστρομετρία, Κοσμικές ακτίνες, Σέλας, Ηλιακή δραστηριότητα
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Inquiry-based teaching
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Curvature of Space - Astronomical Tests of General Relativity
(7 votes)

Tags
- Classification: Ήλιος, Αστρομετρία, Βαρυτικοί φακοί, Μετατόπιση στο ερυθρό, Θεωρία σχετικότητας
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Inquiry-based teaching
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Black Sun - Solar Eclipse - Projet-based Learning
(7 votes)

Tags
- Classification: Ήλιος, Σελήνη, Εκλείψεις, Εκλείψεις του Ήλιου, Ηλιακή δραστηριότητα
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Project-based learning
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Rymdstyrelsen
(2 votes)

Tags
- Classification: Σύμπαν - γενικά, Αστροναύτες, Διαστημικοί σταθμοί
- Age Range: 9-12, 12-15
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Easy
- Educational Asset Type: Narrative text
- Format: text/plain
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: sv
- Learning Time: more than 2 didactic hours
- Metadata Language: sv
- Purpose: Discipline
- Structure: Atomic
- Type: Browser
meteorites
(5 votes)

Tags
- Classification: Μετεωρίτης
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: Higher education
- Difficulty: Medium
- Educational Model: Guided research
- Format: application/mspowerpoint
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Atomic
- Technical Name: ms-windows
- Type: Operating system
Ανοικτά σμήνη αστέρων
(2 votes)

Tags
- Classification: Ανοικτά σμήνη
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Guided research
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: el
- Learning Time: more than 2 didactic hours
- Metadata Language: el
- Purpose: Discipline
- Size: More than 5MB
- Structure: Atomic
- Technical Name: ms-windows
- Type: Operating system