To help you research the topics presented in Santillana Intensive English, your fellow students and teachers from around the world have recommended these interesting websites.
Click here to suggest Internet links.
Lesson 3.86
Bridges and Tunnels
www.roadstothefuture.com
www.panynj.gov/tbt
www.mta.nyc.ny.us/bandt
www.goldengatebridge.org/visitors
www.coronado.ca.us/bridge
www.dot.ca.gov/hq/esc/tollbridge
www.coveredbridgefestival.org
Lesson 3.91
What Is Energy?
www.energy.gov/kidz
www.energynet.net/
Lesson 3.103
The Declaration and the Constitution
Lesson 3.109
The Empire State Building
Lesson 3.112
Weather
http://weather.gov/
Lesson 3.117
The Stars
www.coldwater.k12.mi.us/lms
Lesson 3.119
What Is an Eclipse?
Lesson 3.120
From Earth to Space
www.nasa.gov/
www.discovery.com/stories
www.cnn.com/SPECIALS/space