D Learning Task No. 4: Do the steps below. Write your observation in the chart. Based on your observations, answer the guide questions. Materials: spoon, margarine, butter Steps: 1. Heat the spoon in a lighted candle. (Seek help from elders.) 2. Put some margarine in the spoon. 3. Heat the spoon with the margarine on it. 4. Observe what happens. 5. Wait for 5 minutes when the margarine cools off. Observe what hap- pens. 6. Place the margarine in a cool place. If you have refrigerator, place it in the chiller. 7. Observe what happened to the margarine. 8. Repeat the same procedure, this time using a butter. 9. Record your observation in the table below. Changes in Materials when Exposed to Temperature Before heating After heating After Cooling margarine butter PIVOT 4A CALABARZON 24

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