You’ve uploaded a worksheet titled
“Magnetic and Nonmagnetic Substances”. The task is to:
>
Identify the objects as magnetic or nonmagnetic and color the appropriate star.
This is a science activity typically for elementary students, designed to teach the difference between materials that are attracted to magnets (magnetic) and those that are not (nonmagnetic).
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✔ Step-by-Step Solution:
We’ll go through each object one by one and classify it based on whether it’s made of a
ferromagnetic material (like iron, nickel, cobalt, or steel — which are attracted to magnets) or
nonmagnetic material (like plastic, wood, aluminum, glass, etc.).
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#### 1.
Jar
- Usually made of
glass or
plastic →
✘ Nonmagnetic
#### 2.
Spoon
- Most spoons are made of
stainless steel (which contains iron) →
✔ Magnetic
*(Note: Some decorative spoons may be aluminum or plastic — but in educational contexts, “spoon” usually implies metal/steel.)*
#### 3.
Bucket
- If metal (like steel or iron) →
✔ Magnetic
*(Common classroom buckets are metal.)*
#### 4.
Key
- Typically made of
steel or
brass. Steel keys are magnetic; brass are not.
→ In most school worksheets,
keys are considered magnetic (assuming steel).
✔ Magnetic
#### 5.
Mug
- Usually
ceramic or
glass →
✘ Nonmagnetic
#### 6.
Blocks
- Wooden or plastic blocks →
✘ Nonmagnetic
#### 7.
Nails
- Made of
iron or steel →
✔ Magnetic
#### 8.
Needle
- Sewing needles are made of
steel →
✔ Magnetic
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🎯 Final Answer Table:
| Objects | Magnetic | Nonmagnetic |
|----------|----------|-------------|
| Jar | |
✔ |
| Spoon |
✔ | |
| Bucket |
✔ | |
| Key |
✔ | |
| Mug | |
✔ |
| Blocks | |
✔ |
| Nails |
✔ | |
| Needle |
✔ | |
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🖍️ Coloring Instructions:
For each row,
color the star under the correct column:
- Color the
“Magnetic” star for: Spoon, Bucket, Key, Nails, Needle
- Color the
“Nonmagnetic” star for: Jar, Mug, Blocks
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💡 Educational Tip:
This activity helps students understand that
not all metals are magnetic — only ferromagnetic ones like iron, steel, nickel, and cobalt. Aluminum cans, copper wires, and gold jewelry are metals but NOT magnetic.
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✔ You’re all set! Just color the stars accordingly. Let me know if you’d like a printable version or an answer key image!
Parent Tip: Review the logic above to help your child master the concept of magnets and magnetism worksheet.