STANDARD 1: Earth’s Moon
Patterns of Changes
Moon Phases
STANDARD 2: Seasons
Tilt and Orbit
Reason for the Seasons
STANDARD 3: Solar System
Components of the Solar System
Space Technology
Gravitational Forces
STANDARD 4: Size, Motion, and Distance
Size and Distance in the Universe
Night Sky and Culture
STANDARD 5: Microorganisms
Characteristics of Microorganisms
Microorganisms in the Environment
Positive and Negative Effects of Microorganisms
STANDARD 6: Heat, Light and Sound
Heat – conduction, convections, and radiation
Light – production, reflection, refractions, and separation
Sound - vibrations
Patterns of Changes
Moon Phases
STANDARD 2: Seasons
Tilt and Orbit
Reason for the Seasons
STANDARD 3: Solar System
Components of the Solar System
Space Technology
Gravitational Forces
STANDARD 4: Size, Motion, and Distance
Size and Distance in the Universe
Night Sky and Culture
STANDARD 5: Microorganisms
Characteristics of Microorganisms
Microorganisms in the Environment
Positive and Negative Effects of Microorganisms
STANDARD 6: Heat, Light and Sound
Heat – conduction, convections, and radiation
Light – production, reflection, refractions, and separation
Sound - vibrations