1. Exploring Science

2. What is Science?
Science is the methods we use to investigate the world and solve problems.
We use the process of science everyday.
When a toddler can’t tie his/her shoe. The problem is how can he/she tie his/her shoe? He/She investigates by trying different ways of tying the shoe. Then eventually the toddler solves their problem by learning to tie the shoe.
By definition the toddler has just used the process of science.

3. Three Branches of Science
Physical Science
Earth Science
Life Science

4. Physical Science
Physical Science is the study of matter and energy.

5. There are Two Main Areas of Physical Science
Chemistry
&
Physics

6. Chemistry vs. Physics
Chemistry is the study of the properties of matter, how matter interacts with other matter and how matter changes.
Chemistry studies composition, structure, properties, and reactions of matter.
Physics is the study of matter and energy and how they interact.
Physics looks mostly at energy and the way energy affects matter.
Physics is concerned with the interaction between matter and energy through force and motion.

7. Earth Science

8. The Study of the Earth Earth Science is the study of the earth and the
universe around it.
It is the oldest observable science and is based on the accumulated body of scientific knowledge that has been passed through time

9. The Major Studies of Earth Science
Geology
Oceanography
Meteorology
Astronomy

10. Introduction to Earth Science
Geology- the study of the origin, history, and processes that created the structure of the earth
Oceanography- the study of the earth’s ocean
Meteorology- the study of the earth’s atmosphere
Astronomy- the study of the universe
Meteorologist must have knowledge of physical science. The must understand high and low pressure, motion and force before they can predict how tornadoes will behave. Geochemist are people who specialize in the chemistry of rocks, minerals and soil. Geochemist must have knowledge of heat, force and chemistry.

11. Life Science
The study of living things is known as biology, or life science. People who study biology are known as biologist.
Physical science also relates to life science through chemical reactions and life processes that take place in plants and animals.

12. Careers in Life Science
Botanist
Marine Biologist
Park Rangers
Forestry Technician
Health-Care Workers