11243 invention and its inventor

INVENTORS AND THEIR INVENTIONSA.. Below are some of the modern inventions created.. List down 2 benefits for each of the invention listed.

INVENTORS AND THEIR INVENTIONS

A Match the inventions to their inventors

1 Alexander Graham Bell A Electric light bulb

4 Karl Friedrich von Drais D Telephone

7 Thomas Edison G Braille system

B Below are some of the modern inventions created List down 2 benefits for each of the invention listed.

i

ii.

a ………

b ……….

i

iii

a ………

b ………

ANSWER KEY

A.

1 D

2 C

3 E

4 F

5 B

6 G

7 A