Chuckle

"To laugh softly"

(From Dictionary.com)


Explain

"to make known in detail; to make plain or clear"

(From Dictionary.com)


Forced

"enforced; required by circumstances"

(from Dictionary.com)


Frantically

"desperate or wild with excitement"

(From Dictionary.com)


Intriguing

"to achieve or earn by appealing to another's curiosity, fancy, or interest"

(From Dictionary.com)


Sailed

"to move along in a stately, effortless way"

(From Dictionary.com)


Skeptical

"Showing Doubt"

 

(From Dictionary.com)


SMART board

"The SMART Board interactive whiteboard is a product of SMART Technologies. It is a large, touch-controlled screen that works with a projector and a computer. The projector throws the computer’s desktop image onto the interactive whiteboard, which acts as both a monitor and an input device. Users can write on the interactive whiteboard in digital ink or use a finger to control computer applications by pointing, clicking and dragging, just as with a desktop mouse."

(From Reference.com)


Wondered

"to think or speculate curiously; to doubt"

(from Dictionary.com)