Grade 10 Physical Science Lessons

Video Description
Lesson 1: Tools of Science
In this lesson on Tools of Science we focus on the following: What makes Science different as well as applying investigative and mathematical skills.
Lesson 2: Matter
In this lesson on Matter we focus on the following: properties of matter, classifcation of matter, names and formulae of substances as well as states of matter.
Lesson 3: Microscopic View of Matter
In this lesson on the Microscopic View of Matter we focus on the following: Elements and the periodic table, models of the atom, atomic structure, combining atoms as well as representing compounds.
Lesson 4: Transverse Pulses and Waves
In this lesson on Transverse Pulse and Waves we focus on the following: Definitions, descriptions, properties, characteristics, calculations and phenomena relating to transverse waves and pulses.
Lesson 5: Longitudinal Waves and Sound
In this lesson on Longitudinal Waves and Sound we focus on the following: Calculations for longitudinal waves, the speed of sound as well as echolocation.
Lesson 6: Electromagnetic Radiation
In this lesson on Electromagnetic Radiation we focus on the following: Properties of light, the wave-like nature of light, the electromagnetic spectrum as well as the penetrating ability and particle-like nature of EM radiation.
Lesson 7: Chemical Bonding
In this lesson on Chemical Bonding focus on the following: The elements, compounds, types of chemical bonds, representing chemical bonds, properties of substances with covalent bonds, properties of metals as well as properties of salt.
Lesson 8: Physical and Chemical Change
In this lesson on Physical and Chemical Change we focus on the following: Characteristics of physical change, characteristics of chemical change, the law of conservation of mass, the law of constant composition, Gay-Lussac's law and steps for balancing chemical equations.
Lesson 9: Magnetism and Electrostatics
In this lesson on Electricity and Magnetism we focus on the following: Magnetic Fields, Magnetic Domains, the kinds of charge, charging an object, forces between charges, conservation of charge and quantisation of charge.
Lesson 10: Electric Circuits
In this lesson on Electric Circuits we focus on potential difference, current, circuit diagrams, resistance, resistors in series as well as resistors in parallel.
Lesson 11: Chemistry in Solutions
In this lesson on Chemistry in Solutions we focus on the following: Ions in aqueous solutions, electrical conductivity as well as chemical reactions in aqueous solutions.
Lesson 12: Chemical Calculations
In this lesson on Chemical Calculations we focus on the following: Atomic mass and the mole, the composition of substances, calculating the amount of substances as well as stoichiometric calculations.
Lesson 13: Vectors and Motion
In this lesson on Vectors and Motion we focus on the following: Defining vectors and scalars, representing vectors, resultant vector, vector addition as well as motion in one direction.
Lesson 14: Mechanical Energy
In this lesson on Mechanical Energy we focus on the following: Potential energy, kinetic energy and the conservation of mechanical energy.
Lesson 15: Hydrosphere
In this lesson on the Hydrosphere we consider the following: Properties of water, processes in the hydrosphere as well as human impact.