Wave reflection
Sound Waves
(2 votes)
Tags
- Classification: Χαρακτηριστικά κύματος - γενικά, Πλάτος κύματος, Μήκος κύματος, Ανάκλαση, Διάθλαση, Ιδιότητες ήχου - γενικά
- Age Range: 25+, 12-15, 15-18, 18-25
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Medium
- Format: application/mspowerpoint
- Intended User Role: Teacher
- Interactivity Level: Very high
- Interactivity Type: Mixed
- Language: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Hierarchical
- Technical Name: ms-windows
- Type: Operating system
Die helle Not
Tags
- Classification: Μόλυνση, Ανάκλαση, Ανάκλαση, Γη
- Age Range: 12-15, 15-18
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: text/html
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Mixed
- Language: de
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Determination of Asteroids rotation periods (Lesson Plan)
(2 votes)
Tags
- Classification: Ανάκλαση, Ανάκλαση, Αστεροειδείς
- Age Range: 15-18
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Exercise
- Format: text/html
- Intended User Role: Teacher
- Interactivity Level: Very high
- Interactivity Type: Active
- Language: en
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Asteroids (Theory)
Tags
- Classification: Ανάκλαση, Ανάκλαση, Αστεροειδείς
- Age Range: 15-18
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Lecture
- Format: text/html
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Expositive
- Language: en
- Learning Time: 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Telescopes: The perfect machines (Lecture in Greek)
(2 votes)
Tags
- Classification: Ανάκλαση, Διάθλαση, Πηγές φωτός, Ανάκλαση, Διάθλαση, Αστεροσκοπεία
- Age Range: 15-18
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Easy
- Educational Asset Type: Lecture
- Format: application/mspowerpoint
- Intended User Role: Teacher
- Interactivity Level: Medium
- Interactivity Type: Active
- Language: el
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: From 500KB to 1MB
- Structure: Collection
- Technical Name: ms-windows
- Type: Operating system
Telescopes (presentation)
(2 votes)
Tags
- Classification: Ανάκλαση, Ορατή ακτινοβολία, Ανάκλαση, Αστεροσκοπεία
- Age Range: 15-18
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Easy
- Educational Asset Type: Narrative text
- Format: application/mspowerpoint
- Intended User Role: Teacher
- Interactivity Level: Low
- Interactivity Type: Active
- Learning Time: 0.25 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: From 250KB to 500KB
- Structure: Networked
- Technical Name: netscape communicator
- Type: Browser
Wieviele Sterne sehen wir noch? (Link)
Tags
- Classification: Μόλυνση, Ανάκλαση, Ανάκλαση, Γη
- Age Range: 9-12, 12-15
- Aggregation Level: Educational content
- Context: school education
- Difficulty: Medium
- Educational Asset Type: Experiment
- Format: text/html
- Intended User Role: Teacher
- Interactivity Level: High
- Interactivity Type: Mixed
- Language: de
- Learning Time: 1 didactic hour
- Metadata Language: en
- Purpose: Discipline
- Size: Up to 250KB
- Structure: Atomic
- Technical Name: any
- Type: Browser
Lichtverschmutzung - Stundenbild (Guided Research Model)
(1 vote)
Tags
- Classification: Μόλυνση, Ανάκλαση, Ανάκλαση, Γη, Άστρα
- Age Range: 9-12, 12-15
- 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: Mixed
- Language: de
- Learning Time: more than 2 didactic hours
- Metadata Language: en
- Purpose: Discipline
- Size: From 1MB to 5MB
- Structure: Collection