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⁠⁠⁠Practical activity
⁠⁠⁠⁠⁠ ⁠⁠⁠Practical activity under the title changes in matter. Students examined the physical properties of a sample of sugar including color, taste, and ability to dissolve in water. They also examined an exciting chemical reaction that takes place when few drops of concentrated sulfuric acid is added to the sample. Safety procedures were followed as usual. The activity took place in GHIS science lab as part of the class activity during week 7 for class 7 A under the supervision of Mr Assem Elbattawi.
    
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