Instructional Video
Sophia Learning

Sophia: Math in Cryptography: Lesson 3

9th - 10th
In this lesson, the use of math in cryptography is discussed. It is 3 of 5 in the series titled "Math in Cryptography."
Instructional Video
Sophia Learning

Sophia: Math in Cryptography: Lesson 4

9th - 10th
In this lesson, the use of math in cryptography is discussed. It is 4 of 5 in the series titled "Math in Cryptography."
Instructional Video
Sophia Learning

Sophia: Math in Cryptography: Lesson 1

9th - 10th
In this lesson, the use of math in cryptography is discussed. It is 1 of 5 in the series titled "Math in Cryptography."
Audio
Science Friday Initiative

Science Friday: Alan Turing at 100

9th - 10th
A look at the man who is the father of modern computing. [15 min, 25 secs]