what makes chemistry the central science? of chemistry touches all aspects of modern life. what...

Application of chemistry touches all aspects of modern life.

What makes chemistry the"central science"?

Scientif ic MethodS11.A.1 .1 .1, S11.A.1 .1 .3, S11.A.1 .1 .2

Guided Inquiry3.2 .10 .A, S11.A.1 .1 .4, 3 .2 .10 .C, 3 .2 .10 .D, S11.A.

1 . 1 . 5

Units

What are the parts of the scienctificmethod? (A)

What are variables and controls usedfor in an experiment? (A)

What types of experiments does achemist do? (A)

How and why and units used inchemistry? (A)

theory, law, hypothesis, chemistry,control, variable, independent,dependent

derived unit, SI unit

Additional Information:

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Curriculum: 2009 Pequea Valley SD Curriculum PEQUEA VALLEY SD Course: Chemistry 1 Date: November 10, 2009 ET

Topic: Nature of ScienceSubject Area(s): Science

Days: 5Grade(s): 9, 10, 11

Key Learning:

Unit Essential Question(s):

Concept: Concept: Concept:

Lesson Essential Question(s): Lesson Essential Question(s): Lesson Essential Question(s):

Vocabulary: Vocabulary: Vocabulary:

Attached Document(s):

Concept: Scientif ic Methodtheory - law - hypothesis - chemistry - control - variable - independent - dependent -

Concept: Unitsderived unit - SI unit -

Page 1 of 1


Topic: Nature of ScienceSubject Area(s): Science

Days: 5Grade(s): 9, 10, 11

Chemistry is the study of matter; matter can be classified asmixtures, elements or compounds with unique chemical and physical properties.

How can you tell if a chemicalreaction is occuring?

Classification of MatterS11.A.1 .1 .1, 3.4 .10 .A

Chemical and PhysicalPropert ies3 .1 .10 .E

Energy Transfer inReactionsS11 .C .2 .1 .3, S11.A.1 .1 .4, 3.8 .10 .A, 3 .4 .10 .B,

3 .3 .10 .B, S11.A.1 .2 .1

What is the difference between amixture and a pure substance? (A)

What is the difference between ahomogeneous and heterogeneousmixture? (A)

What distinguishes between physicaland chemical changes and propertiesof matter? (A)

What is the energy difference betweena chemical and physical change? (A)

mixture, pure substance,homogeneous, heterogeneous

physical property, chemical property endothermic, exothermic


Page 1 of 1


Topic: Matter and EnergySubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Chemical and Physical Propertiesphysical property - chemical property -

Concept: Energy Transfer in Reactionsendothermic - exothermic -

Concept: Classification of Mattermixture - pure substance - homogeneous - heterogeneous -

Page 1 of 1


Topic: Matter and EnergySubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Relationships exist between pressure, volume and temperature ingaseous systems. All matter is composed of particles in constant motion.

Why are gases so difficult tokeep in a container?

Units/Conversions of P, Tand VS11.A.1 .2 .2, 3.7 .10 .A

Gas LawsS11.A.1 .1 .4, S11 .C .1 .1 .5, 3 .8 .10 .B, 3 .8 .10 .C,

3.4 .10 .A, 3 .7 .10 .B

Kinetic Molecular TheoryS11.A.1 .1 .1, 3 .1 .10 .B

What are the important units andconversions necessary for measuringtemperature, pressure and volume ofa gas? (A)

What are the relationships betweentemperature, pressure and volumeand the given amount of gas in asystem? (A)

How can properties of gases bemodeled? (A)

atmosphere, torr, mm Hg, manometer,liter, barometer, STP

Boyle's Law, Charles' Law, Avogadro'sLaw, Ideal Gas Law, Dalton's Law,partial pressure

kinetic energy, kinetic moleculartheory


Page 1 of 1


Topic: Gas LawsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Units/Conversions of P, T and Vatmosphere - torr - mm Hg - manometer - liter - barometer - STP -

Concept: Gas LawsBoyle's Law - Charles' Law - Avogadro's Law - Ideal Gas Law - Dalton's Law - partial pressure -

Concept: Kinetic Molecular Theorykinetic energy - kinetic molecular theory -

Page 1 of 1


Topic: Gas LawsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

The number and location of subatomic particles in an atom gives itunique properties?

How does the number andarrangements of neutrons, protons and

electrons in an atom affect its properties?

History of AtomicStructureS11.A.1 .1 .1, S11.A.1 .1 .4, S11 .C .1 .1 .1, S11 .C .1 .1 .2,

3.4 .10 .A, 3 .1 .10 .E, S11.A.1 .1 .2, 3 .6 .10 .B, 3 .7 .10 .C

Modern Atomic TheoryS11.A.1 .1 .1, 3.1 .10 .A, 3.2 .10 .A

Atomic number, AtomicMass and IsotopesS11 .C .1 .1 .1, S11.A.1 .1 .5, S11 .C .1 .1 .2

How was the atomic theorydeveloped? (A)

What does the modern model of theatom look like? (A)

What is the significance of a nuclide/isotope notation? (A)

atom, proton, neutron, electron,nucleus, alpha particle

Bohr model, quantum number, excitedstate, ground state, s, p, d and f orbital

atomic number, atomic mass, massnumber, average atomic mass, isotope


Page 1 of 1


Topic: AtomsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: History of Atomic Structureatom - proton - neutron - electron - nucleus - alpha particle -

Concept: Modern Atomic TheoryBohr model - quantum number - excited state - ground state - s, p, d and f orbital -

Concept: Atomic number, Atomic Mass and Isotopesatomic number - atomic mass - mass number - average atomic mass - isotope -

Page 1 of 1


Topic: AtomsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Electron configurations are the unique arrangements of electrons inenergy levels around the nucleus. These determine how an atom behaves and

reacts chemically.

What is an electronconfiguration and why is it important?

Light and WavelengthS11 .C .2 .1 .1, S11.A.1 .1 .5, 3.7 .10 .A, 3 .7 .10 .B

Electron Configurations3 .1 .10 .E, S11.A.1 .1 .5, 3.7 .10 .A

Bohr and QuantumModelsS11.A.1 .1 .5, 3.7 .10 .A, 3 .7 .10 .B

How is light energy related to electronenergy levels? (A)

How are electron configurationsdetermined? (A)

How is the Bohr model incomplete? (A)

EM radiation, EM spectrum, speed oflight, wavelength, frequency, excitedstate, ground state, Hertz, photon

Hund's rule, Pauli Exclusion Principle,Aufbau Principle, shell or orbital

Principle quantum number, Azimuthalquantum number, Magnetic quantumnumber, Spin quantum number


Page 1 of 1


Topic: Electron ConfigurationsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Light and WavelengthEM radiation - EM spectrum - speed of light - wavelength - frequency - excited state - ground state - Hertz - photon -

Concept: Electron ConfigurationsHund's rule - Pauli Exclusion Principle - Aufbau Principle - shell or orbital -

Concept: Bohr and Quantum ModelsPrinciple quantum number - Azimuthal quantum number - Magnetic quantum number - Spin quantum number -

Page 1 of 1


Topic: Electron ConfigurationsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

The periodic table provides a graphic representation of trends andproperties of the elements. It is also used to predict relationships between

elements .

How is the periodic table ofthe elements organized?

History and Design ofTable3.4 .10 .A, 3 .1 .10 .E, 3 .6 .10 .B, 3 .7 .10 .C, 3 .7 .10 .E

Periodic LawS11 .C .1 .1 .4, 3 .1 .10 .C, 3.4 .10 .A

Group and Period TrendsS11 .C .1 .1 .4, 3 .1 .10 .C, 3 .6 .10 .B

What trends and properties help toorganize the periodic table? (A)

Which properties of the elementsexhibit periodicity? (A)

Why do elements exhibit periodicity?(A)

Mendeleev, Moseley, metals,nonmetals, metalloids, Cannizzaro,Seaborg

periodic, ionization energy, electronaffinity, electronegativity, atomicradius, ionic radius

group, period, family, alkali metals,alkaline Earth metals, halogens,transition metals, noble gases,lanthanides, actinides


Page 1 of 1


Topic: Periodic TableSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Periodic Lawperiodic - ionization energy - electron affinity - electronegativity - atomic radius - ionic radius -

Concept: Group and Period Trendsgroup - period - family - alkali metals - alkaline Earth metals - halogens - transition metals - noble gases - lanthanides - actinides -

Concept: History and Design of TableMendeleev - Moseley - metals - nonmetals - metalloids - Cannizzaro - Seaborg -

Page 1 of 1


Topic: Periodic TableSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

The electronic arrangement of an element determines the type andnumber of chemical bonds it wil l form.

Why are sodium chloride andwater di f ferent?

Bond Types andPropert iesS11 .C .1 .1 .2, S11 .C .1 .1 .3, 3.4 .10 .A, S11.A.1 .1 .5

Bonding Diagrams andLewis Dot StructuresS11 .C .1 .1 .3, S11.A.1 .1 .5, 3 .7 .10 .D

Molecular Geometry(VSEPR)S11 .C .1 .1 .3, 3 .7 .10 .D

What similiarities and differences existbetween ionic and covalent bonding?(A)

How are ionic and covalentcompounds diagrammed usingvalence electrons? (A)

How do electrons affect molecularshape? (A)

ionic bond, covalent bond, formulaunit, molecule, crystal lattice,

single bond, double bond, triple bond,octet rule, Lewis dot structure,diatomic molecules

VSEPR, tetrahedral, trigonal, linear,polar, nonpolar, symmetry,intermolecular force


Page 1 of 1


Topic: Chemical BondingSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Bond Types and Propertiesionic bond - covalent bond - formula unit - molecule - crystal lattice - -

Concept: Bonding Diagrams and Lewis Dot Structuressingle bond - double bond - triple bond - octet rule - Lewis dot structure - diatomic molecules -

Concept: Molecular Geometry (VSEPR)VSEPR - tetrahedral - trigonal - linear - polar - nonpolar - symmetry - intermolecular force -

Page 1 of 1


Topic: Chemical BondingSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Water is odorless, colorless and tasteless, but its unique structuregives it very unique properties l ike surface tension, polarity, high boiling point

and universal solvent.

What is so special aboutwater?

Unique Properties ofW a t e rS11 .D.1 .2 .2, S11.A.1 .1 .3, S11.A.1 .2 .2, 3 .5 .10 .D,

3 .5 .10 .B, 3.8 .10 .A, 3 .8 .10 .B, 3 .8 .10 .C, S11.A.1 .2 .1,

3 .6 .10 .B, 3 .6 .10 .C

Polari ty of Water3 .7 .10 .D

What are the unique properties ofwater? (A)

Why is water polar? (A)

surface tension, capillary action,universal solvent, boiling point,melting point

hydrogen bonds, dipole-dipole forces,polarity, unshared pairs


Page 1 of 1


Topic: WaterSubject Area(s):

Days: 10Grade(s):

Key Learning:






Concept: Unique Propert ies of Watersurface tension - capillary action - universal solvent - boiling point - melting point -

Concept: Polarity of Waterhydrogen bonds - dipole-dipole forces - polarity - unshared pairs -

Page 1 of 1


Topic: WaterSubject Area(s):

Days: 10Grade(s):

Chemical compounds are named using specific rules and a knowledgeof this nomenclature system is necessary to be able to describe chemical

processes.

What is the language ofchemistry?

Ionic Compounds Covalent Compounds

How are ionic compounds named andwritten? (A)

How are covalent compounds namedand written? (A)

anion, cation, oxidation number,nomenclature, Stock system, binarycompound, polyatomic ions

subscript, prefixes


Page 1 of 1


Topic: Chemical Formulas and NomenclatureSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Ionic Compoundsanion - cation - oxidation number - nomenclature - Stock system - binary compound - polyatomic ions -

Concept: Covalent Compoundssubscript - prefixes -

Page 1 of 1


Topic: Chemical Formulas and NomenclatureSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Mole relationships are used to solve problems in chemistry.

How are problemsquantitatively solved that involve chemical

reactions?

Mole ConversionsS11.A.1 .3 .1, 3 .2 .10 .B

Problem Solving(Empirical Formulas and% Composition)S11.A.1 .3 .1, 3 .2 .10 .B

Stoichiometry

What is a mole and how is it used inchemistry? (A)

How are percent composition andempirical formulas determined? (A)

How is stoichiometry applied? (A)

mole, Avogadro's number, molarmass, molar volume

empirical formula, percentcomposition

stoichiometry, percent yield,theoretical yield


Page 1 of 1


Topic: Using Chemical FormulasSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Mole Conversionsmole - Avogadro's number - molar mass - molar volume -

Concept: Problem Solving (Empirical Formulas and % Composition)empirical formula - percent composition -

Concept: Stoichiometrystoichiometry - percent yield - theoretical yield -

Page 1 of 1


Topic: Using Chemical FormulasSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

The law of conservation of mass must be applied to balanceequations; reactions can be classified into different types by evaluating the

reactants in a chemical equation.

Why is i t important to balanceand classify chemical equations?

Balancing EquationsS11.A.1 .3 .2, 3.8 .10 .A, 3 .1 .10 .E

Classifying ChemicalEquationsS11 .C .2 .1 .2, 3.4 .10 .A, 3 .1 .10 .E

Predicting ChemicalReaction ProductsS11 .C .1 .1 .6, 3 .4 .10 .B, 3 .2 .10 .B, 3 .2 .10 .D

How are chemical equations balanced?(A)

How is a given chemical reactionclassified? (A)

How are the products of a chemicalreaction predicted from analysis of thereactants? (A)

conservation of mass, phase symbols,chemical reaction, chemical equation,reactant, product, precipitate,coefficient, word equation, formulaequation, subscript

synthesis, decomposition, singlereplacement, double replacement,combustion, salt


Page 1 of 1


Topic: Chemical Equations and ReactionsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Balancing Equationsconservation of mass - phase symbols - chemical reaction - chemical equation - reactant - product - precipitate - coefficient - word equation - formula equation - subscript -

Concept: Classifying Chemical Equationssynthesis - decomposition - single replacement - double replacement - combustion - salt -

Concept: Predicting Chemical Reaction Products-

Page 1 of 1


Topic: Chemical Equations and ReactionsSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Acids and bases are found in many different places in theenvironment icluding rain, lakes and streams, household products and food.

Where are acids and basesfound in your everyday life?

Nomenclature3 .2 .10 .C

p HS11.A.1 .3 .1, 3 .8 .10 .C

Uses and Effects of Acidsand BasesS11 .D.1 .2 .2, S11.A.1 .1 .3, S11.A.1 .3 .3, 3 .8 .10 .B,

S11.A.1 .2 .1, 3 .6 .10 .C, 3 .2 .10 .D

How are acids and bases named? (A) What does pH measure? (A) How do acids and bases affect theenvironment? (A)

, per-, hypo-, hydrogen ion, log scale, neutralization acid rain, liming,


Page 1 of 1


Topic: Acids and BasesSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

Key Learning:






Concept: Nomenclature- per- - hypo- - -

Concept: pHhydrogen ion - log scale - neutralization -

Concept: Uses and Effects of Acids and Basesacid rain - liming - -

Page 1 of 1


Topic: Acids and BasesSubject Area(s): Science

Days: 10

Grade(s): 9, 10, 11

what makes chemistry the central science? of chemistry touches all aspects of modern life. what...

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