Matter and Energy Unit Test
This test is designed to follow a unit on Matter and Energy. Each question is multiple choice (A-D). An answer key is provided along with a full test with explanations for the answers.
There are 20 test questions in this assessment.
TEKS (STAAR standards) covered:
(A) classify matter based on physical properties, including mass, magnetism, physical state (solid, liquid, and gas), relative density (sinking and floating), solubility in water, and the ability to conduct or insulate thermal energy or electric energy; Readiness Standard
(B) identify the boiling and freezing/melting points of water on the Celsius scale; Supporting Standard
(C) demonstrate that some mixtures maintain physical properties of their ingredients such as iron filings and sand; and Supporting Standard
(D) identify changes that can occur in the physical properties of the ingredients of solutions such as dissolving salt in water or adding lemon juice to water. Supporting Standard