Tides

Warm-up: 
1. Waves break when:
2. Surface currents are caused by
3. The formula for frequency is:
4. The time it takes for a wave to pass through a given point is 3 seconds. Find the  frequency.
Classwork:
Frequency review
Tide demonstration (rope)
Tide Magnet Lab
Tide Handout
Closure Cube

Homework: finish "crashing waves" & "frequency" lab sheets DUE TOMORROW!