Secuenciación Physics and Chemistry

SCOPE AND SEQUENCE WHAT ARE WE GOING TO LEARN?

GLO BAL THINKERS

Physics and chemistry

YEAR 2

The scientific enterprise

• Scientific knowledge

• Physical and chemical changes

• Physical quantities. Units and measurement

• Scientific language

• Laboratory equipment. Safety guidelines

• Science, technology and society

1 Matter

• The properties of matter

• Pure and mixed substances

• Liquid solutions

• Methods for separating mixtures

• Suspensions and colloids

2 The states of aggregation

• The properties of the states of aggregation

• The kinetic theory of matter

• Pressure and temperature

• Gas laws

• State or phase changes

• Phase change diagrams

3 The atom

• Matter is formed by atoms

• Characteristics of atoms

• Atomic number and mass number

• Ions

• Can we see atoms?

4 Chemical substances

• Chemical elements

• Simple substances and compounds

• Molecules and crystals

• Molecular masses and chemical formulas

• Applications of chemical elements

5 Chemical changes in matter

• Chemical changes in matter

• Chemical reactions

• The properties of chemical reactions

• Natural and artificial products

• Sustainable chemistry and SDG commitment

• Chemical reactions and the environment

6 Forces and motion

• Forces

• Motion

• Elastic deformation. Hooke’s law

• Simple machines

• Common forces

• Gravitation in the universe

7 Energy. Mechanical Energy

• Energy

• Manifestation of energy

• Energy exchange

• Mechanical waves

• Sound

8 Thermal energy

• Thermal energy and temperature

• Thermal equilibrium

• Effects of heat

• Heat propagation

• Electromagnetic waves (EM waves)

• Light

9 Energy sources

• Energy sources

• Main uses of energy

• Problems derived from energy consumption

• Possible solutions to the energy problem

• Sustainable development

Scientific knowledge

• What is science?

• Physics and chemistry

• Physical quantities. Units and measurements

• Measuring instruments. Errors

• Multiples and submultiples

• The language of science

• Laboratory equipment. Safety rules

1 Gas

• States of aggregation

• The kinetic theory of matter

• Changes in states

• Ideal gas laws

• The Earth’s atmosphere

2 Solutions

• Substances, mixtures and materials

• Solutions, suspensions and colloids

• Concentration of a solution

• Solubility of solids

• Water. Characteristics and pollution

3 The atom

• First ideas about the atom

• From the electrical nature of matter to the first atomic model

• From radioactivity to the nuclear model of the atom

• The nucleus of the atom

• Classification of the elements

• Atomic orbitals

• Radioactivity

4 Chemical substances

• Simple substances and compounds

• Atoms bond

• Chemical bond

• Molecules and crystals

• Chemical formulas

• Industrial, biomedical and technological applications

• Appendix. Nomenclature

5 Chemical reactions

• Changes in the composition of substances

• Atomic theory of chemical reactions

• Chemical equations

• Laws of chemical combination and chemical equations

• Amount of substance

• Chemistry, environment and society

6 Forces and its effects

• Forces

• Deformation

• Motion

• Everyday forces

• Newton’s laws

• Simple machines

7 Nature of forces

• Gravitational force

• Electrostatic force

• Magnetic force

• Electromagnetism

8 Circuits

• Electric current

• Electric circuit

• Ohm’s law

• Kirchhoff’s laws

• Electric devices

• Electronics

9 Energy sources

• Rational use of energy

• Electrical power stations

• Transport and distribution of electrical energy

• Electrical energy and power

• Electrical energy in our homes

Scientific activity

• Scientific research

• Physical quantities and units

• Measuring physical quantities. Errors

• Analysing experimental data

• Research project: general factors

• Research project: an Earth without iron

• Research project: Mars 2031

1 The atom and the periodic table

• The first atomic models

• Atomic spectra and the Bohr model

• Quantum model for the atom

• The periodic table of the chemical elements

• Atomic masses

• Appendix. Nomenclature

2 Chemical bonds and intermolecular forces

• The chemical bond

• Ionic bonds

• Covalent bonds

• Intermolecular bonds

• Metallic bonds

• Summary of the properties of chemical compounds

3 Compounds of carbon

• The carbon atom

• Allotropes of carbon

• Formulas and molecular models

• Hydrocarbons

• Compounds of carbon with oxygen and nitrogen

• Molecules of special interest

4 Chemical reactions: fundamentals

• Chemical changes

• Reaction rate

• Amount of substance

• Stoichiometric calculations

• Energy in chemical reactions

5 Some important chemical reactions

• Acids and bases

• Combustion reactions

• Importance of combustion reactions

• Synthesis reactions

6 Kinematics

• Frame of reference

• Quantities of motion

• Types of motion

• Linear motion

• Circular motion

• Interpreting graphs

7 Newton’s laws of motion

• Forces

• Everyday forces

• Newton’s laws of motion

• Newton’s laws of motion in everyday motion

8 Forces in the universe

• Historical evolution of the study of universe

• Gravitational forces

• Applications of the universal law of gravity

• Artificial satellites in orbit

9 Forces in fluids. Pressure

• Pressure

• Hydrostatic law

• Archimedes’ principle

• Pascal’s law

• Atmospheric pressure

• Meteorological concepts

10 Mechanical energy and work

• Energy

• Work

• Power

• Kinetic energy

• Potential energy

• Conservation of mechanical energy

• Energy transport via mechanical waves

11 Thermical energy and heat

• Thermal energy. Temperature

• Thermal equilibrium. Heat and transfer

• Effects of heat

• Heat engines

• Energy loss