A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

Bis forBlackboard

Photo of a man writing on a blackboard

Education, Types of communication

A blackboard, or chalkboard, is a surface you can write on in chalk. Blackboards are usually used in classrooms or to write menus in restaurants.

Joe Shlabotnik / CC BY-SA