this slideshow is for 1st year students who have science class. this topic is compose of living things and non-living things, cells like animal,plants and human cell, also i included the matter, like solid liquid and gas, also it has the measurement and quantity.

1. Introduction to Science

2. Vocabulary Words:
1. Science
2. Study- learning
3. Living things
4. Non living things
5. School - place to learn/study
6. Scientists
7. People
8. Animals
9. Plants
10. Life

3. What is Science?
1. Science is the study of living things and
non-living things around us.
2.Living things have life (ชีวิต, Chīwit).
Examples of living things are:
people, animals and plants.
3. Non-living things do not have life (Mị̀mī
chīwit). Examples of non-living things are
house, school and buildings.
4. Scientists are people who studies science.

7. Vocabulary Words
1. Science Laboratory (ห้องปฏิบัติการวิทยาศาสตร์ )
2. Experiments ( การทดลอง)
3. Interesting ( น่าสนใจ)
4. Exciting (น่าตื่นเต้น ) 11. Spill (หก)
5. Work ( ทางาน ) 12. Break (ทาลาย)
6. Safely (อย่างปลอดภัย) 13. Tidy (เรียบร้อย)
7. Accidents (การเกิดอุบัติเหตุ) 14. Goggles (แว่นตา)
8. Careful (ระมัดระวัง) 15. Chemicals (สารเคมี)
9. Rules (กฎระเบียบ)
10. Clean (สะอาด)

8. Science Laboratory
1. In a Science Laboratory, we do
experiments.
2. Doing experiments is interesting and
exciting, but we need to work safely as
accidents can happen if we are not
careful.
3. For the safety of everyone in the
laboratory, we must follow some safety
rules.

9. Do Don’t
1. Always do what your
teacher says.
1. Do not enter the
laboratory without your
teacher’s permission.
2. Keep the laboratory clean
and tidy.
2. Do not eat or drink in the
laboratory.
3. Wear safety goggles to
protect your eyes when
using chemicals or when
heating.
3. Do not taste any
chemicals.
4. Tell your teacher if you
have an accident, spill
anything or break anything.
4. Do not play or run in the
laboratory.
5. Do not put solids into the
sink

10. Test Tube
Beaker
Funnel
Erlenmeyer
Flask
Tripod
Stand
Graduated
Cylinder
Thermometer
Bunsen
Burner
Microscope
Evaporating
Dish

11. SCIENTIFIC INVESTIGATION
- Is a series of steps done systematically to study a
problem or event.
1. IDENTIFYING THE PROBLEM
•Determine what we want to find
out.
2. FORMING
HYPOTHESIS.
•to make a smart guess to
explain the problem
3. PLANNING EXPERIMENT
•Determining the materials
that required.
4. CARRYYING OUT THE
EXPERIMENT
•Collecting variable
•Collecting the data
5. ANALYSING AND INTERPRETING
DATA
•Explaining the collected data
6. MAKING A
CONCLUSION
•Should be made base on
the data
7. WRITING REPORT ON
EXPERIMENT
•Presenting all materials
and conclusions

12. PHYSICAL QUANTITIES AND
THEIR UNITS
PHYSICAL QUANTITY – quantity that can be measured.
LENGTH – is an example of physical quantity
other example: time, mass, temperature and
electric current.
***Physical quantities are measured in SI units
(international system)
PHYSICAL
QUANTITY
(SYMBOL
SI UNIT
(SYMBOL)
MEASURING
INSTRUMENT
Length (l) Metre (m) Metre rule
Mass (m) Kilogram(kg) Lever/beam
balance
Time (t) Second (s) Stopwatch
Temperature (T) Kelvin (K) Thermometer
Electric current (l) Ampere (A) Ammeter

13. CONCEPT OF MASS
FORCE OF GRAVITY OR GRAVITATIONAL
FORCE
– earth pulls all objects to its centre.
• the WEIGHT of an object is the pull of the earth
on the object. The weight of the earth can
change.
•Object using in measuring weight is the spring
balance or a compression balance.
•SI unit for weight is Newton (N)

14. MEASURING TOOLS
LENGTH – is the distance between two points.
SI unit for length is metre (m)
SHORT LENGTH - are measured in centimetres (m) or millimetres
(mm). Long distance are measured in kilometres (km).
Relation between units of length:
1cm = 10mm
1m= 100cm
1km= 1000m
MEASURING AREA
AREA- is the extent of a surface or a plane figure. The SI unit for area
is square metre.

15. MEASURING VOLUME
VOLUME – is the amount of space occupied by a three
dimensional object. The SI unit for volume is cubic metre (m³).
Relation between units of volume:
1cm³ = 1 ml
1l = 1000 ml
1m³ = 1, 000 000 ml

16. CELLTEACHER: MELODY C. SONIO

17. Vocabulary Words
1. Cells
2. Smallest
3. Living things
4. Millions
5. Important
6. Eyes
7. Use
8. Microscope
9. See
10. Made

18. Cells
1. Cell is the smallest living thing.
2. All living things have millions of
cells.
3. Cell is very important to make living
things alive.
4. Cells are very small and you cannot
see them with your eyes.
5. We use microscope to see the cells.
6. Robert Hooke made the microscope.

19. Parts of the Cell
Colorless
jelly like
material
surround
ed by
cell
membra
ne
Spherical in
shape and
covered by
nucleus
membrane
Is a thin film
which is
partially
permeable to
the
surrounding
substance
Powerhouse of
cell

24. ANIMAL CELL PLANTS CELL
SIMILARITIES
1. Have cell
membrane.
2. Able to carry out
activities of life.
Have protoplasm
DIFFERENCES
1. smaller SIZE 1. bigger
2.irregular SHAPE 2. Fixed by the cell
wall
3. No cell wall
•No chloroplast
•Small or no
vacuoles
CONTENTS 3. Have cell wall
Have chloroplast
Has large vacuole
4. Center of cell POSITION OF
NUCLEUS
4. One side of the
cell
5.Glycogen
granules
FOOD STORAGE 5. Starch Granules

25. Unicellular and Multicellular Organisms
 Vocabulary:
Uni – one Multi – many Cellular – cell
1. Some living things have just one cell. They are called
unicellular organisms. Examples of unicellular organisms
are:
2. Most living things are made up of many cells. They are
called multicellular organisms. Human beings have 10
trillion (10,000,000,000,000) cells in their body.

26. Photosynthesis - Vocabulary Words:
1. Photosynthesis 11. Energy
2. Leaves 12. Carbon dioxide
3. Green plants 13. Water
4. Factories 14. Chlorophyll
5. Food 15. Chloroplasts
6. Process
7. Photo
8. Light
9. Synthesis
10. Starch

27. Photosynthesis – The Making of Food
1. The leaves of green plants act as factories
(โรงงาน) for these plants. It is in the leaves that
plants make food.
2. The process by which they do this is called
photosynthesis. The word “photosynthesis” is
made up of two Greek words – “photo” which
means light and “synthesis” which means making
or putting together.
3. In the presence of light, the leaves make
starch. Starch is a food for plants.

28. To make starch by
photosynthesis, four
things are needed.
They are:
1. Light energy (sun)
2. Carbon dioxide from
the air
3. Water from the soil
4. Chlorophyll (the green
substance found in
chloroplasts which are
present in the cells of
leaves)

30. The Basic Flower Parts
The flower consists of many different parts. Parts of the
flower have male and female parts.
Petal

31. Male Parts
•Stamen
This is the male part of the flower. It is made up of the
filament and anther, it is the pollen producing part of the
plant. The number of stamen is usually the same as the
number of petals.
Female Parts
•Pistil
This is the female part of the flower. It is made up of
the stigma, style, ovary and ovule. Each pistil is
constructed of one to many rolled leaf like structures.

32. Other Important Parts of a Flower
•Petal
The colorful, often bright part of the flower. They attract
pollinators and are usually the reason why we buy and enjoy
flowers.
•Sepal
The parts that look like little green leaves that cover the
outside of a flower bud to protect the flower before it
opens.

33. Flower Types
1. Imperfect Flower
A flower that has either all male parts or all female
parts, but not both in the same flower.
Examples: cucumbers, pumpkin, and melons.
Female
pumpkin
Male pumpkin
Female melon
Male melonCucumber
Pumpkin
Melon

34. 2. Perfect Flower
A flower that has both the male parts and female parts in
the same flower.
Examples: roses, lilies, and dandelion.
Rose Lily Dandelion

35. Vocabulary Words:
1. Matter
2. Space
3. Mass
4. States
5. Solid
6. Liquid
7. Gas
8. Stone
9. Water
10. Balloons

36. Matter
1. Matter is anything that takes up space and has
mass.
2. There are three states of matter. They are solid,
liquid and gas.

39. Vocabulary Words
1. Temperature
2. Hot
3. Cold
4. Fingers
5. Thermometer
6. Kelvin
7. Celsius
8. Wall Thermometer
9. Clinical Thermometer
10. Digital Thermometer

40. Measuring Temperature
1. The temperature of an object tells us how hot or
cold the object is.
2. Our fingers can be used to tell the hotness and
coldness of an object.
3. A thermometer is used to measure temperature
correctly.
4. The SI (International System of Units) unit for
temperature is the Kelvin written as °K.
5. Another unit for temperature is Celsius and it is
written as °C.
6. This unit was named after Anders Celsius, the
Swedish scientist who invented the temperature
scale.

41. Kinds of Thermometer
A. Wall
Thermometer –
measure room
temperature
B. Clinical
Thermometer–
measure body
temperature
C. Digital
Thermometer–
measure body
temperature