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Earth Sciences

• Types of rocks
• Rock cycle
• Lunar cycle
• Weather maps
• Plate tectonics
• Magnetic compasses
• Effect of human life on Earth's systems
• Earth's spheres
• Weather and climate
• Climatic change
• Biogeochemical cycles 

Earth and Space

• Solar system, the Universe
• Rotation
• Revolution

Nature of Matter

• Properties of matter
• States of matter
• Atomic structure
• Physical changes; Law of Conservation of Mass
• Chemical changes; Law of Conservation of Mass
• Energy
• Frequency
• Wavelength
• Density of substances from measurements of mass and volume
• Relation between density and buoyancy

Force and Motion

• Motion- concepts
• Speed, distance and time
• Types of forces; Simple machines
• Role of gravity; Newton's laws of motion

Energy

• Forms of energy; Conservation of energy
• Thermal energy
• Properties of waves
• Sources of energy- non-renewable fossil fuels
• Sound- concepts

Electromagnetism

• Magnetism and electromagnetism
• Light
• Electromagnetic spectrum
• Scientific methods
• Investigation methods
• Simple controlled experiment  to test an hypothesis
• Representation of observations
• Mathematic relationships to find a missing quantity in a mathematic expression
• Linear and nonlinear relationships on a graph of data
• Tools  to collect information
• Analyze information
• Safety methods
• Contribution of scientific research