+ All Categories
Home > Business > Nsta presentation

Nsta presentation

Date post: 23-Dec-2014
Category:
Upload: jim-forde
View: 141 times
Download: 1 times
Share this document with a friend
Description:
 
Popular Tags:
8
Air Pressure Basics Laura P. Dickey Stamford Public Schools
Transcript
Page 2: Nsta presentation

Lesson Objective: •Students will describe how a barometer works.•Students will state the relationship between temperature and pressure

CT Standard:• Explain how changes in temperature, pressure, moisture and density of air create weather.

Barometer Basics

Page 3: Nsta presentation

Using ActiVotes for Pre-test

Page 4: Nsta presentation

Setting up barometers

Page 5: Nsta presentation

What happened with the barometers?

What caused the balloon to rise and shrink?

Page 6: Nsta presentation

What causes air pressure?

Student A:“The temperature helped increase and decrease the pressure inside the jar.”

Page 7: Nsta presentation

Showing evidence of the barometer change

Student B “Cold air will have a heavier air mass than hot air.”

Student C “In the jars under the lamps the balloons are rising.”

Page 8: Nsta presentation

Recommended