Celestial Coordinate Systems (Learning Cycle)
(8 votes)

Tags
- Classification: Astrometry, Coordinates, Star chart
- 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 500KB to 1MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Mars - en levande planet

Tags
- Classification: Rock formation - generally, Earth, Planets
- 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: Medium
- Interactivity Type: Mixed
- Language: sv
- Learning Time: more than 2 didactic hours
- Metadata Language: sv
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
Μια μελέτη της παράλλαξης
(2 votes)
Tags
- Classification: Astrometry
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: The learning cycle
- Format: application/x-shockwave-flash
- Intended User Role: Learner
- 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: Browser
Οι ηλιακές κηλίδες
(3 votes)

Tags
- Classification: Solar system, Sun, Aurora, Solar activity, Sunspots
- 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
Dunkle Materie - Stundenbild (Guided Research Model)
(1 vote)

Tags
- Classification: Orbit, Planets, Dark matter, Rotation curve, Spiral galaxy
- Age Range: 15-18, 18-25
- Aggregation Level: Learning activity
- Context: Higher education
- Difficulty: Difficult
- Educational Model: Guided research
- Format: application/zip
- Intended User Role: Learner
- Interactivity Level: High
- Interactivity Type: Mixed
- Language: de
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
Karlavagnen i Heureka
(2 votes)

Tags
- Classification: Stars
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: Other
- Difficulty: Medium
- Educational Model: The learning cycle
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Expositive
- Language: sv
- Learning Time: 0.5 didactic hour
- Metadata Language: sv
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Collection
Sun for all - El Sol para todos: ¿Gira el Sol?
(53 votes)
Tags
- Age Range: 15-18
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: High
- Interactivity Type: Active
- Language: es
- Learning Time: 2 didactic hours
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Auringon pilkkujen syklit
(2 votes)

Tags
- Classification: Sun, Solar activity, Sunspots
- 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: fi
- Learning Time: 1 didactic hour
- Metadata Language: fi
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
- Technical Name: ms-windows
- Type: Operating system
Kuun pinnanmuotojen tutkiminen

Tags
- Age Range: 12-15, 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Easy
- Educational Model: The 5E Instructional Model
- Format: text/html
- Intended User Role: Teacher
- Interactivity Level: High
- Interactivity Type: Mixed
- Language: fi
- Learning Time: 2 didactic hours
- Metadata Language: fi
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
Προσομοίωση δημιουργίας κρατήρων με ρίψη σφαιρών σε πλαστελίνη
(4 votes)
Tags
- Classification: Moon, Crater, Meteorite
- 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: Low
- Interactivity Type: Expositive
- Language: el
- Learning Time: 2 didactic hours
- Metadata Language: el
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
- Technical Name: ms-windows
- Type: Operating system
Οι παλίρροιες
(2 votes)

Tags
- Classification: Gravitational force and gravity, Sun, Moon, Tides
- 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: Very high
- Interactivity Type: Active
- Language: el
- Learning Time: 1 didactic hour
- Metadata Language: el
- Purpose: Discipline
- Size: More than 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Identifying K0 particles and determining its properties
Tags
- Classification: Particle dynamics
- 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: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Collection
Structure du proton
(55 votes)

Tags
- Classification: Invariant mass, Leptons , Particle detectors, Particle interactions with matter, Standard model
- Age Range: 12-15, 15-18
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- 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
Dunkle Materie (Arbeitsheft) - Guided Research Model
(3 votes)

Tags
- Classification: Orbit, Planets, Dark matter, Rotation curve, Spiral galaxy
- Age Range: 15-18, 18-25
- Aggregation Level: Learning activity
- Context: Higher education
- Difficulty: Difficult
- Educational Model: Guided research
- Format: application/pdf
- Intended User Role: Learner
- Interactivity Level: High
- Interactivity Type: Mixed
- Language: de
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Collection
Charles Law
(3 votes)

Tags
- Classification: Exo/endothermic
- Age Range: 15-18
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: Guided research
- Format: application/java-applet
- Intended User Role: Learner
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: el
- Learning Time: 1 didactic hour
- Metadata Language: el
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Collection
- Technical Name: pc-dos
- Type: Operating system
Telescopes: Eyes to the Universe (Project-Based Learning)
(10 votes)
Tags
- Classification: Refraction Index, Astrometry
- 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
- 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
Δομή του πρωτονίου
(51 votes)

Tags
- Classification: Nuclear decay, Particle beam parameters, Particle detectors, Quarks & Hadrons
- Age Range: 25+, 15-18, 18-25
- Aggregation Level: Learning activity
- Difficulty: Difficult
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: Very high
- Interactivity Type: Active
- Language: el
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Venuksen vaiheet
(3 votes)

Tags
- Classification: Planets, Phases
- Age Range: 9-12
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Expositive
- Language: fi
- Learning Time: 2 didactic hours
- Metadata Language: fi
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Linear
Planetsystemet VIII - Jordens magnetfält
(2 votes)

Tags
- Classification: Sun, Earth, Aurora, Solar activity
- 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: More than 5MB
- Structure: Collection
Alkuaineiden tutkiminen avaruudessa
(2 votes)

Tags
- Classification: Zodiac, Intergalactic medium
- Age Range: 6-9, 9-12
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Expositive
- Language: fi
- Learning Time: 1 didactic hour
- Metadata Language: fi
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Linear