chemistry is the central science

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Chemistry

Chapter one lesson 1

Chemistry is the central science

10 th grade

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

1) BLB instructions
2) Introduction for the curriculum
3) Classroom rules
- Assignment ( Digitized-traditional)
- Classwork
4) chemistry enters in all sciences
5) measurements in chemistry and its importance

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Classroom Behavior Rules/Discipline Plan

Each student should:

1.Be prepared for class when the bell stops ringing. This means have the

materials needed for class, stop talking, and be ready to begin the day’s work.

•
Materials you will need to bring to class include : textbook, notebook,

assignments, appropriate writing instruments (pencil, black ink pen, or blue

ink pen), and paper for assignments and taking notes.

2.Respect each class member’s right to learn and the teacher’s right to teach.

3.Respect others’ person and property.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

4.Listen to what others are saying. Class discussion is an important part of this

class.

5.Make an honest attempt to cooperate and participate in all activities.

6.Follow any given instructions when they are given.

7.Never use offensive language

8. If you are not sure if something is allowed, ask. Use the appropriate

behavior at the appropriate time.

9. Should be will prepared for the flipped questions

10. Ready for the quiz

11- always check your weekly plan regarding (quizzes – assignments )

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Negative Consequences

1.A warning. Warnings may be verbal, non-verbal, or written.

2.Set aside from class and not allowed to participate or sent to the office.

3.Phone call home.

4.Conference with parents/guardians, counselors, and/or administration

5.Assigned to Alternate Classroom Setting

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Humans like to search and explore their surrounding universe in a

constant and relentless attempt to understand the phenomena of this

universe, explain it, and even control it.

These efforts result in facts, concepts, principles, laws, and theories

that are coordinated in a structure which is science

Science

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Science:
An organized structure of knowledge that
includes facts, concepts, principles,laws,scientific
theories and an organized method in research an
investigation.

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Activity 1: KWL

What do u know about chemistry ??

What do u want to know about chemistry ??

What do u learn ??

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

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Chemistry

The science that is interested in studying the

substance’s composition, its properties, changes

that occur to it, the reactions of different

substances with each other and the suitable

conditions for this.

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Chemistry is all around us

!!!

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Periodic table

1
H

2
He

3
Li

4
Be

5
B

6
C

7
N

8
O

9
F

10
Ne

11
Na

12
Mg

13
Al
14 Si15 P
16
S

17
Ci

18
Ar

19
K

20
Ca

21
Sc

22
Ti

23
V

24
Cr

25
Mn

26
Fe

27
Co

28
Ni

29
Cu

30
Zn31 Ga 32

Ge33 As 34

Se

35
Br

36
Kr

37
Rb

38
Sr

39
Y

40
Zr

41
Nb

42
Mo

43
Tc

44
Ru

45
Rh

46
Pd

47
Ag

48
Cd49 In 50

Sn51 Sb 52

Te

53
I

54
Xe

55
Cs

56
Ba

71
Lu

72
Hf

73
Ta

74
W

75
Re

76
Os

77
Ir

78
Pt

79
Au

80
Hg

81
Ti

82
Pb83 Bi 84

Po

85
At

86
Rn

87
Fr

88
Ra

103
Lr

104
Rf

105
Db

106
Sg

107
Bh

108
Hs

109
Mt

110
Ds
111 Rg112

Cn

113
Nh

114
Fi

115
Mc

116
Lv

117
Ts

118
Og

57 La58

Ce

59
Pr

60
Nd

61
Pm

62
Sm

63
Eu

64
Gd

65
Tb66 Dy 67

Ho

68
Er

69
Tm

70
Yb

89
Ac

90
Th

91
Pa

92
U

93
Np

94
Pu

95
Am

96
Cm

97
Bk

98
Cf

99
Es

100
Fm

101
Md

102
No

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Chemistry is one of the physical sciences

Chemistry

Physics

Geology

(Earth science)

Astronomy

01

02

03

04

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Quick check

Let’s see what we learned

Define science

Define chemistry

Mention a few of the physical sciences

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Activity 2 : watch this video

https://www.youtube.com/watch?v=t8x3wdXZGEY

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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So, what are the branches of chemistry

????

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1- Physical chemistry
2- Nuclear chemistry
3- Biochemistry
4- Electrochemistry
5- Environmental chemistry
6- Organic chemistry
7- Thermochemistry
8- Analytical chemistry

Branches of chemistry

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Chemistry is the central science

Chemistry is considered the center of most

other sciences like biology, physics,

medicine,

agriculture and other sciences.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Biology is specialized in studying organisms

Chemistry is involved in understanding the chemical

reactions that occur inside the organisms.

1. Chemistry and Biology
BIOCHEMISTRY = Biology + chemistry

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Physics is the science that studies all what relates to the

matter, its movement, energy, and force in order to

understand the natural phenomena.

Physics also studies measurements and invents new

methods for measuring with more accuracy

2. Physics and chemistry
physical chemistry = Physics + chemistry

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

The medicines that patients use and doctors prescribe are chemical

substances that have healing properties.

Chemists either prepare those substances or extract them from natural

sources.

3. Chemistry, medicine, and pharmacy

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Chemistry explains the nature of the function of hormones and

enzymes in the human body and how medicine is used in treating

the defect in any of them.

3. Chemistry, medicine, and pharmacy

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Chemistry also specifies the suitable fertilizer for this soil to increase

its productivity of crops.

It contributes in the production of suitable insecticides for

agricultural insects.

4. Chemistry and agriculture

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Through Nano chemistry, substances can be discovered and
formed with extraordinary properties using nanotechnology

chemistry

5. Chemistry and the future

Multiple Choice

The combination between chemistry and biology is called …………..

• biochemistry.

• pharmaceutical chemistry

• physical chemistry

• analytical chemistry

Multiple Choice

…………is the branch of chemistry that analyzes new chemicals made from carbon-containing building blocks to identify its properties and use.

• Inorganic chemistry

• Organic chemistry

• Biochemistry

• Physical chemistry

Multiple Choice

what is the branch of chemistry which is interested in the study of the process of separating a mixture

of acetic acid and lactic acid, as well as the estimation of the percentage of each of them in the mixture ?

• Organic chemistry

• Analytical chemistry

• Environmental chemistry

• Biochemistry

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Comparing an unknown quantity to another
one with another quantity of its type in order

to know its size, degree or amount”.

Measurement

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1-Numerical value

T o describe the measured quantity

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2- Suitable Measuring unit

The system unit that approved by law and used

as a standard unit.

2 kilograms

Numerical value

Measuring unit

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Measuring system

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

1

-

Find the type and concentration of the elements forming the

substances that we use and deal with.

2

-

It's essential for protection and control

3

-

Finding solutions for expected errors.

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

1

-

Find the type and concentration of the elements

forming the substances that we use and deal with.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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The following table specifies the international standards to decide the usability of water.
Use the given information in the table to decide the quality of water in the two previous
cards

The safety of the environment and its protection requires the

monitoring of drinking water , the air we breathe , the food we eat

the agriculture products , This requires various measurements

2

-

It's essential for protection and control

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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3

-

Evalute a certain situation , and to suggest a

medication in the case of presence defects

Reference value

Value of Analysis

(mg/dL)

Type of Analysis

(mg/dL)

70-110

70

Glucose

3.6-8.3

9.2

Uric acid

Medical Analysis report

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Measurements tools in chemical lab

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Watch this video
https://www.youtube.com/watch?v=chODOKSPJS4

Activity : Heads together

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Requirements of a chemical laboratory:-

1- Suitable security precautions.
2- Water and heat sources.
3- Places for keeping chemical substances, tools and
devices.

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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1- The sensitive balance:-

Importance: Measurement of the masses of substances
Most common types: Digital balances
Most used types: Top loading balances

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Description: A long glass tube with two openings, the 1st opening
is for filling the burette with the solution, while the 2nd one is
fastened by a valve to control the amount of solution taken form
the burette.
Burette is fixed on a metallic base to keep it perpendicular.
Zero point of graduation is on the top of it.

Importance: used in experiments that require high accuracy, such
as adding small amounts of liquid during "titration process“

2- Burette

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Titration Process (for reading only): determination of the concentration
of an identified analyte. (component)

Neutralization reaction: It is a reaction between acid and base to form
salt and water.

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Description: Glass containers made of "Pyrex Glass" that exist with
different volume capacities, some of them may be graduated.

Importance: Holding and transporting liquids, preserving solutions
During reactions.

3-Beakers

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Description: cylinder made of either glass or plastic, it exists with
different volume capacities.

Importance: Holding liquids, transporting solutions and measuring
the volumes of solids and solutions.

4-Graduated Cylinder

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Description: One of the glass tools in chemical labs.

Importance: Preparing substances, preserving solutions and
measuring their volumes (if the flask has graduation marks)

Flasks have 3 types :-
1- Conical flasks
2- Round-bottom flasks
3- Volumetric flasks

5-Flasks

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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1- Conical flasks 2- Round-bottom flasks 3- Volumetric flasks

made of "Pyrex

glass" and used in
"titration process".

made of "Pyrex glass", on its

top there's

a mark determining its

volume capacity, It's used in

the

preparation of solutions with

certain concentrations

accurately.

usually made of "Pyrex glass" and
used in "distillation And preparation
processes“
Distillation process (for reading only): It
is the purification of liquids by heating
them so that they vaporize, then
cooling and condensing the vapor and
collecting the resultant liquid.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

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Description:A long glass tube with both ends open and a
mark on its top.

Importance: Transport of solutions and measurement of their
volumes.

6-Pipette

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of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Power of Hydrogen (pH) measurement

Definition: pH is the measurement of the concentration of positive Hydrogen
ions (H+) in the solution to know if it's an acid, a base, or neutral.

Importance: It plays an important role in chemical and biochemical reactions.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Litmus paper: We immerse a litmus paper in the solution we want to calculate
its pH , so the color of the paper changes. Then, we compare that color to a
calibrator (ranging from 0 to 14) in order to calculate its pH.

pH tools:-

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Digital device (pH meter):-
We immerse pH meter pole in the solution. Then the pH appears on the
digital screen of the meter ( pH ranges from 0 to 14)

After calculating the pH of the solution by using either
litmus paper or pH meter, we compare it to the numbers
in the following table:

Less than 7 ( > 7 )

Acid

Equals 7 Neutral

Neutral

More than 7 (<7) Alkali

Alkali

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Examples:-
1- If the pH of a solution = 5, it is an acid.
2- If the pH of a solution is 8, it is an alkali.
3- If the pH of a solution if 7, it is neutral (not a base or an acid).

Multiple Choice

………….. is the science that deals with studying the substance’s composition.

• Physics

• Biology

• Chemistry

• Psychology

Multiple Choice

.......................................is the science that studies the structure of the cell

• Biochemistry

• Physical chemistry

• Geology

• Analytical chemistry

Multiple Choice

.............................................is used to measure the volume of liquids and irregular solid.

• Conical flask

• Graduated cylinder

• Pipette

• Sensitive balance

Multiple Choice

One of the following is used to determine the mass of substances

• Burette

• Pipette

• Sensitive balance

• Round bottom flask

Multiple Choice

The pH value of basic solution is ............................

• > 7

• < 7

• =7

• =14

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Any questions?

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.

Our mission is to empower our students to utilize their potentials in a diverse and challenging world. We provide outstanding education for the mind, spirit and body using state-

of-the-art methodologies while fostering intercultural awareness, and lifelong learning.