Types of Scientific Investigation

EXPERIMENTAL investigation requires a HYPOTHESIS.

• TRUE

• FALSE

Tags

NGSS.HS-LS1-3

OBSERVATIONAL investigation requires a HYPOTHESIS.

• TRUE

• FALSE

COMPARATIVE investigation requires a HYPOTHESIS.

• TRUE

• FALSE

In a COMPARATIVE investigation words like OBSERVE and DESCRIBE are used.

• TRUE

• FALSE

OBSERVATIONAL investigation is generally used when LITTLE IS KNOWN.

• TRUE

• FALSE

The purpose of a EXPERIMENTAL investigation is to determine cause and effect relationships.

• TRUE

• FALSE

The purpose of a COMPARATIVE investigation is to determine cause and effect relationships.

• TRUE

• FALSE

The purpose of a COMPARATIVE investigation is to make comparisons.

• TRUE

• FALSE

An EXPERIMENTAL Investigation requires Independent, dependent and

Control Variables.

• TRUE

• FALSE

An OBSERVATIONAL Investigation requires Independent, dependent and

Control Variables.

• TRUE

• FALSE

Tags

NGSS.MS-PS2-5