Help your students build real understanding of heating curve summary through ninety questions that move from basic recognition to genuine reasoning about chemistry concepts.
Students will answer questions such as "Which process occurs during the flat portion of the heating curve when ice is melting?", "What happens to the kinetic energy of molecules during the phase transition from solid to liquid?", and "What happens to the temperature of water at 0°C during melting?"
All three worksheets cover the same topic in different question styles. That means you can use one as a pretest, another for practice or homework, and the third as a follow up quiz, without students ever seeing the same question twice.
This set is part of a complete NGSS aligned chemistry unit. The unit also covers Solid Phase Diagram, Liquid Phase Diagram, Gas Phase Diagram, Cooling Curve Summary, Boiling Phase Transition Note, and Freezing Phase Transition Note, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 6-8 chemistry classes, and for NGSS aligned review at any point in the school year. This set is aligned to NGSS standard MS-PS1-4.
