5 Ceria experimenting to check properties of substance
last week 5 Ceria had experimenting with the substance that they bring to determine the properties of the substance either acidic, alkaline or neutral.
substance: litmus paper (red and blue), vinegar, toothpaste, soap, sugar and salt.
student were divided into 5 group and they were asked to bring all the substance. they keen and eager to do the experiment since they brought the substance themselves.
steps:
1. student have to prepare the substance by putting the substance into the petri dish
2. after putting the substance, student dipped the litmus paper into the petri dish and observe if there any changes
3. then student need to put in some water into the dish
4. for substance that safe to be taste,student tasted the substance before dipping both litmus paper into the solution.
5. the result recorded in the table
experimenting
substance: litmus paper (red and blue), vinegar, toothpaste, soap, sugar and salt.
student were divided into 5 group and they were asked to bring all the substance. they keen and eager to do the experiment since they brought the substance themselves.
steps:
1. student have to prepare the substance by putting the substance into the petri dish
2. after putting the substance, student dipped the litmus paper into the petri dish and observe if there any changes
3. then student need to put in some water into the dish
4. for substance that safe to be taste,student tasted the substance before dipping both litmus paper into the solution.
5. the result recorded in the table
experimenting
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| jojo and saiful testing the soap |
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| their result |
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| jojo and saiful again..this time they testing the vinegar |
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| the result surprised them because the colour change rapidly |
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| aliff and alice recording their observation..alice clearly very secretive! |
