This lesson looks at matter and materials and the display properties of strength, brittle, density, melting points and boiling points, thermal and electrical conductivity, and magnetic or non-magnetic properties.

After this lesson you will clearly understand what pure substances are? , what an element and a compound is , the types of elements on the periodic table and the introduction to chemical formulae.

We deep dive into the importance of naming compounds , understanding chemical formulae examples and rules around nonmetals and metalloids and role of magnetism and concept of electromagnetism.

This lesson will help you understand the kinetic molecular theory, define diffusion and link it to the Brownian motion, investigate the characteristics of all 3 phases of matter using the kinetic theory of matter and define evaporation, melting and freezing point. Also condensation and finally su...

This lesson investigates the fundamentals of an atom and its history, we learn about different atomic models and experiments done by various scientists to prove these phenomena and SI units of measurements used and the numerical constants utilized in this section.

In this lesson we take a look at isotopes and electron configuration. We define what an isotope is, calculate relative atomic mass, atomic numbers , atomic orbitals and the Aufbau diagrams via the principles and understand Hund’s rule and a shorter way to compute the notion known as noble gas con...

We look at the periodic table as a tool that organises the elements in a systematic way, we also looked at how to identify metals, non-metals and the transition metals positioning.

By the end of this lesson you should understand covalent bonding , Ionic bonding and metallic bonding.

In this lesson we look at transverse and longitudinal waves and define what they are and the functions.

We continue the lesson and learn about sound waves as a type of longitudinal waves.

In this lesson we look at the dual nature of electromagnetic radiation, understand the EM spectrum and how the waves are produced and how to do calculations related to constant values and SI units.