Students worked in small groups to complete the investigations demonstrating physical and chemical change. The five stations: Ice Melt; Steel Wool in Vinegar; Vinegar and Baking Soda; Apple Slice and Candle Burn provided opportunities for students to use their observational skills and prior knowledge to answer the key question: How do you know whether the changes you observe are physical or chemical changes? The images below are of students working in the stations and also of their written work.
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November 2023
AuthorMrs. Dumas and students Categories |