Search
Search for any character, topic, lesson, grade, or subject
Query
A topic, like "Civil Rights", or a character, like "Martin Luther King"
Grade
Your Grade Level is set on your
profile page
.
Subject
e.g. Math, Science, English
Return:
Character
Topic
Source
Search
Home
Search
Create
Library
Topics
Student
Teacher
Admin
Map
Sign in for more features
YourStory
Home
Search
Create
Library
Topics
Student
Teacher
Sign in
Feedback
Contact Us!
character:
Willebrord Snellius
topic:
Snell's Law and refraction
Learn
Actions
Save
✕
Save
To Personal Library
Share
✕
Share this Chapter
https://www.yourstory.education/learn?character=Willebrord+Snellius&topic=Snell%27s+Law+and+refraction
Copy Link
Search
Create
Preview
character:
Johannes Kepler
topic:
Optics and telescope design
Learn
Actions
Save
✕
Save
To Personal Library
Share
✕
Share this Chapter
https://www.yourstory.education/learn?character=Johannes+Kepler&topic=Optics+and+telescope+design
Copy Link
Search
Create
Preview
character:
Isaac Newton
topic:
Reflecting telescope invention
Learn
Actions
Save
✕
Save
To Personal Library
Share
✕
Share this Chapter
https://www.yourstory.education/learn?character=Isaac+Newton&topic=Reflecting+telescope+invention
Copy Link
Search
Create
Preview
character:
Galileo Galilei
topic:
Advancements in telescope technology
Learn
Actions
Save
✕
Save
To Personal Library
Share
✕
Share this Chapter
https://www.yourstory.education/learn?character=Galileo+Galilei&topic=Advancements+in+telescope+technology
Copy Link
Search
Create
Preview