4th grade Wonders Unit 4 Week 3/4

Front

squirmed

Back

turned and twisted the body

Front

gleaming

Back

shining or glowing

Front

decade

Back

a period of ten years

Front

tinkering

Back

puttering or keeping busy in an aimless way

Front

engineering

Back

work that uses scientific

knowledge for practical

things such as building bridges

and dams

Front

directing

Back

the act of giving instructions

ordering or commanding

Front

technology

Back

the use of science for practical purposes,

especially in engineering and industry

Front

scouted

Back

to have looked at or explored in

order to find out and bring back more

information