Study the following chart
from the classifications shown in the chat above ,draw buttons C-H in the space below. Buttons A and B have been drawn for you.
Buttons
Square
Round
Plain
Striped
Two
Holes
Complete the puzzie below. Identify the mystery word in the shaded boxes.
Things have to be.........so that we can see them in an orderly way.
Things are grouped according to..............and differences.
For example,...............or big animals can be grouped according to their sizes.
Plants can be divided info tall or..........plants.