Maryland College and Career-Ready Standards
MD.4.0. Chemistry: Students will use scientific skills and processes to explain the composition, structure, and interactions of matter in order to support the predictability of structure and energy transformations.
4.B.1. Conservation of Matter: Provide evidence from investigations that things can be done to materials to change some of their properties.
4.B.1.b. Ask and seek answers to questions about what happened to the materials if other things were done to them, such as being placed in a freezer, heated, etc.
4.D.1. Physical and Chemical Changes: Provide evidence from investigations to identify processes that can be used to change physical properties of materials.
4.D.1.c. Ask and seek answers to 'What if' questions about what might happen to the materials if different processes, such as heating, freezing, and dissolving were used to change them.