Question

harmony a grade 7 student from gabriela silang high school. harmony made an electromagnet with 10 coils that picked up 3 paper clips. she asked herself what will happen if she would use a thicker wire, and thought that using a thicker wire would make the electromagnet stronger

harmony's plan
1. Wrap a thin wire around a nail 15 times and connect to a battery. count how many paperclips the electromagnet attracts. 2. Wrap a thick wire around a nail 15 times and connect to a battery. Count how many paper clips the electro magnets attracts.

harmony's data
ELECTROMAGNET # of paper clips attracted
THIN 4
THICK 9

1.What question does she have to answer? *

2. What is her prediction? *

3. What are her plans to answer her question? *

4. What observation or data can she collect? *

5. What are her quantitative observations? *

6. What are her qualitative observations? *

7. What was the result of her experiment? *

8. What is the conclusion in her experiment? *

Answer 1

"HARMONIUM observs by students"

Explanation:

1. She have to answer for where  the harmony made up of, that is used to make by electromagnetic coils.

2. Her prediction is to collect the information about the harmony.

3. She planned to answer the question correctly without any mistakes among with all the students.

4. She collected a data about the harmony that are made up of with electromagnetic coils with both thick and thin wire.

5. Differentiating the thick and thin coils is the her quantity observation.

6. Quality observation is counted by the  number of thin and thick coils.

7. Its played well.

8. Atlast she learned to play about the harmony.