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学生说明
On Page 1: Read the definition and match it with the word that matches it by dropping it into the box.
On Page 2: Sort the pictures into solid, liquid, and gas.
On Page 3: Answer the true and false questions
Press the 
to submit.
教师备注（学生不可见）
This is a final assessment that will cover solids, liquids, gasses, properties, reversible, solid to liquid transformation.
