Why is it hotter in summer and colder in winter?
Tags
- Classification: Εποχές
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Graph
- Format: application/zip
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Sun's movement
(3 votes)
Tags
- Classification: Ήλιος
- Age Range: 9-12
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Very easy
- Educational Model: Inquiry-based teaching
- Interactivity Level: Very low
- Interactivity Type: Active
- Language: en
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
Bosemon Game (Hebrew version)
(2 votes)
Tags
- Classification: Σκοτεινή ύλη, Αντι-ύλη, Σκοτεινή ύλη, Σωματίδιο Higgs, Κουάρκ και αδρόνια, Καθιερωμένο μοντέλο
- Age Range: 12-15, 15-18
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: text/rtf
- Interactivity Level: High
- Interactivity Type: Mixed
- Language: he
- Learning Time: more than 2 didactic hours
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Sunspots! Let us introduce ourselves…
(3 votes)
Tags
- Classification: Ηλιακή δραστηριότητα, Ηλιακό Σύστημα, Ηλιακό σύστημα - λοιπά, Ήλιος, Ηλιακές κηλίδες
- Age Range: 15-18
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Interactivity Level: Very high
- Interactivity Type: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Networked
- Technical Name: ms-internet explorer
- Type: Browser
Venus phases
(1 vote)
Tags
- Classification: Γη, Τροχιά, Φάσεις, Πλανήτες, Ηλιακό Σύστημα, Ηλιακό σύστημα - λοιπά, Ήλιος, Δημιουργικότητα στην επιστήμη, Κοινά υλικά
- Age Range: 9-12, 12-15
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Model: Inquiry-based teaching
- Format: application/mspowerpoint
- Interactivity Level: High
- Interactivity Type: Mixed
- Language: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Hierarchical
- Technical Name: any
- Type: Browser
Investigar impactos vindos do espaço
(54 votes)
Tags
- Classification: Επιστημονική πρόβλεψη, Σύγκριση πρόβλεψης με αποτελέσματα, Γη, Αστεροειδείς, Ζώνη αστεροειδών, Αντικέιμενα κοντά στην Γη, Κομήτες, Κρατήρας
- Age Range: 12-15
- Aggregation Level: Learning activity
- Difficulty: Easy
- Educational Model: Inquiry-based teaching
- Format: application/pdf
- Interactivity Level: High
- Interactivity Type: Active
- Language: pt
- Learning Time: 1 didactic hour
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Linear
- Technical Name: any
- Type: Browser
Παρατηρώντας την περιστροφή της Γης με το εκκρεμές του Foucault
(2 votes)

Tags
- Classification: Κυκλική κίνηση, Περιστροφή, Εκκρεμές του Φουκό, Γη
- Age Range: 15-18, 18-25
- Aggregation Level: Learning activity
- Context: Other
- Difficulty: Difficult
- Educational Model: The learning cycle
- Format: application/zip
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Expositive
- Language: el
- Learning Time: 2 didactic hours
- Metadata Language: el
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
Criando Constelações
(4 votes)
Tags
- Classification: Χρησιμοποιώντας την επιστήμη για εξήγηση/ περιγραφή φαινομένων, Δημιουργικότητα στην επιστήμη, Ζωδιακός κύκλος, Αστερισμοί
- Age Range: 6-9, 9-12
- Aggregation Level: Learning activity
- Difficulty: Easy
- Educational Model: Inquiry-based teaching
- Format: application/zip
- Interactivity Level: High
- Interactivity Type: Active
- Language: pt
- Learning Time: 2 didactic hours
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Hierarchical
- Technical Name: any
- Type: Browser
Astronomical Seeing
(5 votes)

Tags
- Classification: Προσδιορισμός μοντέλων/ ανωμαλιών, Σελήνη, Πλανήτες, Γαλαξίες, Νεφέλωμα
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Model: The learning cycle
- Format: image/jpeg
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Linear
- Technical Name: ms-windows
- Type: Operating system
Light Pollution
Tags
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Very easy
- Educational Model: Inquiry-based teaching
- Format: application/mspowerpoint
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: pt, pt, pt, pt, pt
- Learning Time: 1 didactic hour
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Hierarchical
- Type: Browser
Observation of Near-Earth Asteroids
(1 vote)
Tags
- Classification: Αστεροειδείς, Αστρομετρία, Γη, Τροχιά, Αστεροσκοπεία, telescopes
- Age Range: 15-18
- Aggregation Level: Learning activity
- Difficulty: Difficult
- Educational Model: Project-based learning
- Format: application/pdf
- 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: Hierarchical
- Technical Name: any
- Type: Browser
Uma investigação à Lua
Tags
- Classification: Σελήνη, Φάσεις
- Age Range: 9-12
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Easy
- Format: application/mspowerpoint
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: pt
- Learning Time: more than 2 didactic hours
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Hierarchical
- Technical Name: ms-internet explorer
- Type: Browser
Earth and moon craters
Tags
- Classification: Κρατήρας, Μετεωρίτης, Σελήνη, Πλανήτες, Ηλιακό Σύστημα
- Age Range: 12-15
- Aggregation Level: Learning activity
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Simulation
- Format: image/jpeg
- Interactivity Level: High
- Interactivity Type: Active
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Hiukkasfysiikan standardimalli
(1 vote)
Tags
- Age Range: 25+, 15-18, 18-25
- Aggregation Level: Learning activity
- Difficulty: Difficult
- Educational Asset Type: Exercise
- Format: application/mspowerpoint
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: fi
- Learning Time: more than 2 didactic hours
- Metadata Language: fi
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection
- Technical Name: any
- Type: Browser
Photometry of the Mutual Events between Saturnian Satellites
Tags
- Classification: Αστρομετρία, Πλανήτες, Δορυφόροι, Επιλογή οργάνων μέτρησης, Επιστημονικό πλαίσιο, Θεωρία και απόδειξη στην επιστήμη, Καταγραφή παρατηρήσεων/ μετρήσεων, Επιστημονική επικοινωνία, Επιστημονικές έρευνες - γενικά
- Age Range: 25+, 18-25
- Aggregation Level: Learning activity
- Difficulty: Very difficult
- Educational Model: Inquiry-based teaching
- Format: application/pdf
- Interactivity Level: High
- Interactivity Type: Mixed
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Hierarchical
- Technical Name: any
- Type: Browser
Construcción y uso de una cámara de niebla
(57 votes)
Tags
- Classification: Δημιουργικότητα στην επιστήμη, Χρησιμοποιώντας την επιστήμη για εξήγηση/ περιγραφή φαινομένων, Θέτοντας ερωτήματα, Επιστημονικές έρευνες - γενικά, Πειραματικά μοντέλα, Φυσικές αλλαγές, Εξοπλισμός εργαστηρίου
- 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: more than 2 didactic hours
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Tutkimus kosmisesta säteilystä Heurekassa
(1 vote)
Tags
- Age Range: 15-18, 18-25
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Model: Inquiry-based teaching
- Format: video/quicktime
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: fi
- Learning Time: 2 didactic hours
- Metadata Language: fi
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Collection
- Technical Name: ms-internet explorer
- Type: Browser
Bosemon Game (โบซิมอนเกมส์)
(3 votes)
Tags
- Classification: Αντι-ύλη, Σκοτεινή ύλη, Σκοτεινή ύλη, Σωματίδιο Higgs, Λεπτόνια, Κουάρκ και αδρόνια, Καθιερωμένο μοντέλο
- Age Range: 15-18
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: High
- Interactivity Type: Active
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: More than 5MB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Sun4all. How many faculae regions on a given day
(57 votes)

Tags
- Classification: Ηλιακό Σύστημα, Ήλιος, Ηλιακή δραστηριότητα, Ηλιακές κηλίδες
- Age Range: 12-15
- Aggregation Level: Learning activity
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: application/pdf
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
Impact Earth! (updated April 2013)
(55 votes)
Tags
- Classification: Αντικέιμενα κοντά στην Γη, Γη, Κρατήρας, Κομήτες, Αστεροειδείς, Ζώνη αστεροειδών
- Age Range: 12-15
- Aggregation Level: Learning activity
- Difficulty: Easy
- Educational Model: Inquiry-based teaching
- Format: application/pdf
- Interactivity Level: High
- Interactivity Type: Active
- Language: en
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Atomic
- Technical Name: any
- Type: Browser