What is a scientific way to classify object ?

• Using their properties ( Color, size, shape, texture..)

• Separating them by favorite or non favorite

• Checking their price ($)

Tags

NGSS.2-PS1-1

NGSS.2-PS1-2

If you classify objects by size, in which group you will put a school bus?

• Large objects

• Medium objects

• Small objects

What groups can you create to classify by texture?

• Red, Blue and Yellow

• Soft, rough and smooth

• Big, small and Medium

Tags

NGSS.2-PS1-1

If you want to classify by color, what groups are you going to create?

• Circular, triangular and square

• Yellow, pink and black

• Small, medium or large

Tags

NGSS.2-PS1-1

Observe the picture and tell how is she classifying the balls?

• By shape

• By size

• By color

Tags

NGSS.2-PS1-1

If you classify by shapes, what objects could you but in the group of squares?

• A ball and a clock

• A box and a portrait

• an ice cone and leave

If you classify by size, where will you put an insect?

• Big objects

• Small objects

• Medium objects

What group has only large objects?

• ball, car and pencil

• tree, car and elephant

• bucket, pencil and marvel

If we classify by texture, what objects can be smooth?

• floor and kitchen counter

• grass and carpet

• sand paper and rough cement

Tags

NGSS.2-PS1-1

If we classify by texture, what object can be soft?

• wood furniture

• metal post

• stuffed animal

Tags

NGSS.2-PS1-1