Start GeoGebra
Create Activity
Create Book
Upload…
Create Group
Join Group
Resources
Downloads
Blog
Help
Sign in
Search Tools:
Any resource type
Any resource type
Activities
Exercises
Books
Tools
Links
Spreadsheet data files
Any age
Any age
Age: 3–19
Clear
Any language
Any language
English
English (United States)
English (United Kingdom)
English (Australia)
Albanian / Gjuha Shqipe
Arabic / العربية
Azerbaijani / Azərbaycan
Armenian / Հայերեն
Bamanam
Basque / Euskara
Bosnian / босански
Breton / brezhoneg
Bulgarian / български език
Catalan / Català
Burmese / မြန်မာစာ
Chinese Simplified / 简体中文
Chinese Traditional / 繁體中文
Croatian / Hrvatska
Czech / Čeština
Danish / Dansk
Dutch / Nederlands (België)
Dutch / Nederlands (Nederland)
Estonian / Eesti keel
Faroese / Føroyskt
Finnish / Suomi
Filipino / Pilipino
French / Français
Galician / Galego
Georgian / ქართული ენა
German / Deutsch
German / Deutsch (Österreich)
Greek / Ελληνικά
Hebrew / עִבְרִית
Hindi / मानक हिन्दी
Hungarian / Magyar
Icelandic / Íslenska
Indonesian / Bahasa Indonesia
Italian / Italiano
Japanese / 日本語
Kazakh / Қазақ тілі
Korean / 한국말
Latvian / Latviešu valoda
Lithuanian / Lietuvių kalba
Macedonian / Македонски јазик
Mapudungun
Malay / Bahasa Malaysia
Malayalam / മലയാളം
Mongolian / Монгол хэл
Nepalese / नेपाली
Norwegian / Bokmål
Norwegian / Nynorsk
Persian / فارسی
Polish / Język polski
Portuguese / Português
Portuguese / Português (Brasil)
Portuguese / Português (Portugal)
Romanian / Română
Russian / Русский язык
Serbian / српски
Sinhala / සිංහල
Slovak / Slovenský jazyk
Slovenian / Slovenščina
Spanish (Spain) / Español (España)
Spanish / Español (internacional)
Swedish / Svenska
Thai / ภาษาไทย
Turkish / Türkçe
Ukrainian / Українська мова
Valencian
Vietnamese / Tiếng Việt
Welsh / Cymraeg
Xhosa
Yiddish / ייִדיש
Clear
New
GeoGebra Math Calculators
Create Activity
Create Book
Upload
Create Group
Join Group
Relevance
Modified
Title
Rating
Sort by: Relevance
Sunspots (Sonnenflecken)
Matthias Hornof
Share
View Activity
Open in App
Open in App
Details
Download
14
Astronomy
uyashiba
Share
View Book
Details
Download
1
Astronomy
Jean David
Share
View Book
Details
Download
Altitude and Azimuth
Keith Harrison
Share
View Activity
Open in App
Open in App
Details
Download
2
Astronomy
Victor Hui
Share
View Book
Details
Download
0
Astronomie
Celine Durand
Share
View Book
Details
Download
Galaxy Rover
user12907
Share
View Activity
Open in App
Open in App
Details
Download
Reflecting Telescope
Keith Harrison
Share
View Activity
Open in App
Open in App
Details
Download
Astronomy
tmiller9311
Share
View Activity
Open in App
Open in App
Details
Download
Astronomy
ahiran63
Share
View Activity
Details
Download
2
Astronomy Unit Plan
amanda.skinner
Share
View Book
Details
Download
Equinox Geometry
JimSmithInChiapas
Share
View Activity
Open in App
Open in App
Details
Download
Astronomy Polar Graphing
Ian McMeeking
Share
View Activity
Open in App
Open in App
Details
Download
Polaris Angle and Latitude
Alfrodo
Share
View Activity
Open in App
Open in App
Details
Download
Solstice Geometry
JimSmithInChiapas
Share
View Activity
Open in App
Open in App
Details
Download
Astronomy Polar Graphing
Ian McMeeking
Share
View Activity
Open in App
Open in App
Details
Download
Astronomy Polar Graphing
Ian McMeeking
Share
View Activity
Open in App
Open in App
Details
Download
Astronomisk Navigation
mha2908
Share
View Activity
Open in App
Open in App
Details
Download
Astronomy - Calculating Launch Windows
amanda.skinner
Share
View Activity
Open in App
Open in App
Details
Download
10
Astronomy
Kishore S Kumar
Share
View Book
Details
Download
Introductory Astronomy : Absolue Magn…
Wolfe Wall
Share
View Activity
Open in App
Open in App
Details
Download
Earth Orbit Simulator
Eric Dennison
Share
View Activity
Open in App
Open in App
Details
Download
Copia de Le ciel à votre latitude
Francesc Piazuelo
Share
View Activity
Open in App
Open in App
Details
Download
Sunlight angles on Earth
Nathaniel Cunningham
Share
View Activity
Open in App
Open in App
Details
Download
Celestial Sphere
Keith Harrison
Share
View Activity
Open in App
Open in App
Details
Download
Sirius A+B binary star system animate…
Ed von Schleck
Share
View Activity
Open in App
Open in App
Details
Download
Solar System (orbital speed not to sc…
Xander Lau
Share
View Activity
Open in App
Open in App
Details
Download
Polaris Elevation on a Flat Earth vs …
Sete Cordas
Share
View Activity
Open in App
Open in App
Details
Download
The last 50 Million years of planet E…
Ed von Schleck
Share
View Activity
Open in App
Open in App
Details
Download
Brahmagupta's Theorem
John Golden
Share
View Activity
Open in App
Open in App
Details
Download
Solar Elevation and Angular Diameter
Sete Cordas
Share
View Activity
Open in App
Open in App
Details
Download
Azimuth of Rising Versus Declination
Wolfe Wall
Share
View Activity
Open in App
Open in App
Details
Download
Le ciel à votre latitude
Jean David
Share
View Activity
Open in App
Open in App
Details
Download
Velocity(v)
RV'SMath
Share
View Activity
Open in App
Open in App
Details
Download
Cópia de Brahmagupta's Theorem
Geraldo Ferreira da Silva Filho
Share
View Activity
Open in App
Open in App
Details
Download
4
For Debating "Flat Earthers"
JimSmithInChiapas
Share
View Book
Details
Download
Saving…
All changes saved
Error
A timeout occurred. Trying to re-save …
Sorry, but the server is not responding. Please wait a few minutes and then try to save again.
GeoGebra
About
Team
Blog
Help
Tutorials
Forum
Manual
Partners
Partners
Institutes
Get Involved
Contact us
Feedback & Questions
This email address is being protected from spambots. You need JavaScript enabled to view it.
+43 677 6137 2693
Terms of Service
Privacy
License
© 2019 International GeoGebra Institute
