Structures/ Functions of Plants/Animals:

-How the structures of plants and animals serve the function or growth, survival, and reproduction (including behaviors, mimicry, and camouflage).

-What traits of plants and animals are inherited and acquired, and how offspring can look like adults.

Light and Sound:

-How pitch is affected by rate of vibrations and other factors

-Light travels in a straight line until it is absorbed, redirected, reflected or passes through an object.

Rocks and Minerals: 

-Classify minerals on their physical properties (streak, luster, hardness, reaction to vinegar)

Observations:

-Support claims with evidence

-Generate testable questions

-Use tools to improve observations (ruler, thermometers, hand lens, balance)