1. QUARTER 4 Spiral Notebook Entries

2. #1: Bill Nye – Waves (4/5/19)

3. #2: Digital vs Analog Venn Diagram

4. #3: What is Sound? + Tuning Fork Demo (4/18/19)
Read pp

5. What happens when you hit a tuning fork and put it into water in a cup
What happens when you hit a tuning fork and put it into water in a cup? Why?

6. Be prepared to share yours if you get called on!!!
#4: Bill Nye + Ear Model (4/23/19)
Be prepared to share yours if you get called on!!!

8. Before the bell rings… TAPE THE HANDOUT INTO YOUR SPIRAL!!!
#5 Evolution Scenarios + Bill Nye (5/1/19)
Before the bell rings…
TAPE THE HANDOUT INTO YOUR SPIRAL!!!
PLEASE conserve the tape! (SMALL pieces in the 4 corners ONLY!)

9. Evolution Scenarios
More common
Goes away

10. Bill Nye
(start at -22:03)