CKLA Unit 4 Eureka! Quiz

Who improved the filament so that light bulbs were usable and is credited with creating more than one thousand other inventions?

• Ruth Wakefield

• Jacques Cousteau

• Thomas Edison

• George Washington Carver

Who invented the Aqua Lung and the deepwater camera, and even had their own television show about ocean life?

• Thomas Edison

• Jacques Cousteau

• Hedy Lamar

• Ruth Wakefield

Who invented over 400 new uses for peanuts and sweet potatoes, and improved farming through the idea of crop rotation?

• George Washington Carver

• Thomas Edison

• Hedy Lamar

• Jacques Cousteau

Tags

CCSS.RI.4.3

Who came up with the idea of frequency hopping, which led to the idea of wireless devices and even Wi-Fi?

• Hedy Lamar

• Ruth Wakefield

• George Washington Carver

• Jacques Cousteu

Who invented the chocolate chip cookie?

• Ruth Wakefield

• George Washington Carver

• Thomas Edison

• Hedy Lamar

True or False:

Electric lights existed before Thomas Edison's lightbulb.

• True

• False

Identify the simple machine pictured:

• lever

• pulley

• wheel and axel

• inclined plane

Identify the simple machine pictured:

• lever

• pulley

• screw

• wheel and axel

Tags

CCSS.RI.4.7

Identify the simple machine pictured:

• wedge

• wheel and axel

• pulley

• inclined plane

Tags

CCSS.RI.4.7

Identify the simple machine pictured:

• screw

• wedge

• inclined plane

• pulley

Tags

CCSS.RI.4.7