Calculation of the Sun's effective Temperature
(5 votes)

Tags
- Classification: Ηλιακό Σύστημα, Ήλιος, Ηλιακή δραστηριότητα
- 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: Very high
- Interactivity Type: Mixed
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Θέτοντας σημεία αναφοράς όταν τα πάντα κινούνται - αστρικά ρεύματα
(56 votes)

Tags
- Classification: Σύμπαν - γενικά, Αστρομετρία
- 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: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
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
Въртене на Слънцето
(1 vote)

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: High
- Interactivity Type: Active
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
Galaxtyper
(2 votes)

Tags
- Age Range: 9-12, 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Easy
- Educational Model: The 5E Instructional Model
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: sv
- Learning Time: 2 didactic hours
- Metadata Language: sv
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Collection
Journey to a Black Hole - Learning Cycle
(4 votes)

Tags
- Classification: Μαύρες τρύπες, Αστρομετρία, Διαστημική πτήση
- Age Range: 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: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Stjärnornas temperatur
(1 vote)
Tags
- Classification: Ήλιος, Άστρα
- Age Range: 15-18
- 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: sv
- Learning Time: 1 didactic hour
- Metadata Language: sv
- Purpose: Discipline
- Size: More than 5MB
- Structure: Linear
- Technical Name: multi-os
- Type: Operating system
Μέτρηση του ύψους των σεληνιακών βουνών
(2 votes)
Tags
- Age Range: 12-15
- 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: 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
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
Robotteknik
(2 votes)

Tags
- Classification: Διαστημικοί σταθμοί
- Age Range: 9-12
- 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: sv
- Learning Time: 1 didactic hour
- Metadata Language: sv
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
- Type: Operating system
Varför ISS?
(1 vote)

Tags
- Classification: Διαστημικοί σταθμοί
- Age Range: 9-12, 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Inquiry-based teaching
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: sv
- Learning Time: more than 2 didactic hours
- Metadata Language: sv
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
Raketer
(1 vote)

Tags
- Classification: Πύραυλοι, Διαστημική πτήση
- Age Range: 9-12, 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Easy
- Educational Model: The learning cycle
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: sv
- Learning Time: 2 didactic hours
- Metadata Language: sv
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Collection
Astrology and zodiac
(5 votes)

Tags
- 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: More than 5MB
- Structure: Collection
Shoemaker Levy 9 Impact on Jupiter - Lesson Plan (The Learning Cycle)
(4 votes)

Tags
- Classification: Σελήνη, Πλανήτες, Κομήτες και μετωρίτες, Κομήτες, Κρατήρας
- 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: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Collection
Impacts - Lesson Plan (Guided Research Model)
(4 votes)

Tags
- Classification: Βαρυτική δύναμη και βαρύτητα, Αστεροειδείς, Κρατήρας, Μετεωρίτης, Κινητική ενέργεια, Δυναμική ενέργεια
- 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: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
Kuun kiertosuunta 4
(1 vote)
Tags
- Classification: Όραση, Σελήνη, Πλανήτες
- Age Range: 6-9, 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Figure
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Very low
- Interactivity Type: Expositive
- Language: fi
- Learning Time: 0.25 didactic hour
- Metadata Language: fi
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: pc-dos
- Type: Operating system
Erdmond - Stundenbild (Project Based Learning)
Tags
- Classification: Ηλιακό Σύστημα, Σελήνη
- Age Range: 12-15, 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Project-based learning
- Format: application/zip
- Intended User Role: Learner
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: de
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Collection
Planetsystemet V - Solens diameter
(1 vote)

Tags
- Classification: Ήλιος
- 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: sv
- Learning Time: 2 didactic hours
- Metadata Language: sv
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
How Much Sugar Is in Bubble Gum?
(1 vote)
Tags
- Classification: Διαλυτότητα
- Age Range: 6-9, 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Very easy
- Educational Model: Inquiry-based teaching
- Format: application/zip
- Intended User Role: Learner
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Atomic
- Technical Name: ms-windows
- Type: Operating system
Vesianalyysi 2
(2 votes)
Tags
- Classification: Κύκλος του νερού
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: Other
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Expositive
- Language: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection