Welcome

Rocks, Minerals, Earth's Layers and Atmosphere, Climate & Weather, Natural Disasters

Planets & Galaxies, Stars' Life Cycle, H-R Diagram, Hubble's Law, the Universe, Cosmic Timeline & more

Sub-Courses (In order to take 1 sub-course, you must have proficient knowledge of the sub-courses before them):

Classical Physics:

Kinematics, Dynamics, Newton's Laws, Work & Energy, Fluids, Waves, Thermodynamics

Electricity and EM Waves:

Electric Charges & Electric Fields, Maxwell's Equations in Differential Form, Magnetic Fields, Ohm's Law, Circuit, EM Waves, EM Spectrum

Modern Physics:

Relativity, Structure of the Atom, Nuclear Physics, Quantum Physics, Particle Physics, and Intro to QCD and QED

Sub-Courses (In order to take 1 sub-course, you must have proficient knowledge of the sub-courses before them):

Basic Chemistry: 

Stoichiometry, Chemical Reactions, Thermochemistry, Atomic Structure & Periodic Table, Electron Configuration, Chemical Bonds, Liquids and Solids, Solutions

Advanced Chemistry: 

Chemical Kinetics and Chemical Equilibrium, Acids and Bases, Entropy, Electrochemistry, Intro to Complex Nuclear Physics, the Periodic Table in depth

Sub-Courses (In order to take 1 sub-course, you must have proficient knowledge of the sub-courses before them):

Basic Biology: 

Cells, Photosynthesis & Respirations, Genetics, Ecology, Evolution and Natural Selection

Advanced Biology: 

Taxonomy, Human Physiology and Anatomy, Botany, and Zoology

Hydrocrabons, Natural Polymers, DNA & RNA in depth, Enzymes & Chemical Reactions