Date post: | 28-Dec-2015 |
Category: |
Documents |
Upload: | deirdre-skinner |
View: | 215 times |
Download: | 0 times |
What senses do you use to observe? Give 1 example of each.
Eyes—seeing
Ears—listening
Tongue-tasting
Nose—smelling
Fingers-touch
What are some examples of physical change?
Detergent bottles Cutting paper Tearing paper Anything that changes
without changing Hair color Hair cuts Name some more
How are physical changes and properties different?
Physical property: identifies the material
Physical changes: the physical property is changed but the identity does not change.
What objects could you use length to organize?
A book shelf A classroom An aisle at the grocery store
How do we measure mass and length?
Mass is measured in grams, kilograms, pounds,
Length is measured using Ruler, meter stick or tape
measure.
How are mass, volume and density different?
Mass is the amount of matter in an object.
Volume is the space the object takes up.
Density is the amount of mass in a given volume.
How is volume different than area?
Volume is the space the object takes up.
The area is the inside shape or space measured in square units.