- Reading page
- Assessment
Unit 2
Waves, Light, and Messages
Learn
- 2.1 What a Wave Is: Its Height and Its Length
- 2.2 Investigation: Ripples That Make a Float Move
- 2.3 Sounds Good
- 2.4 Bouncing Back
- 2.5 The Nature of Light
- 2.6 Colors in the Sky
- 2.7 The Electromagnetic Connection
- 2.8 Patterns That Carry Information
- 2.9 The Dawn of the Information Age
- 2.10 Information in the Sky
- 2.11 Design: Send a Message with a Pattern