Problem Analysis:
The worksheet is about identifying whether certain objects are
matter or
not matter and understanding the properties of matter. Let's break it down step by step.
---
####
Part A: Identify whether the object is matter or not matter
We need to determine if each item is
matter (M) or
not matter (NM). Matter is defined as anything that has mass and occupies space. Non-matter includes things like energy, emotions, or abstract concepts.
1.
Brick:
- A brick is a solid object made of clay or other materials. It has mass and occupies space.
-
Answer: M
2.
Helium (in a balloon):
- Helium is a gas, which is a form of matter. It has mass and occupies space inside the balloon.
-
Answer: M
3.
Fruit juice:
- Fruit juice is a liquid, which is a form of matter. It has mass and occupies space in the glass.
-
Answer: M
4.
Shadow:
- A shadow is created by the absence of light and does not have mass or occupy space. It is an effect, not matter.
-
Answer: NM
5.
Salt:
- Salt is a solid substance composed of sodium and chloride ions. It has mass and occupies space.
-
Answer: M
6.
Happiness:
- Happiness is an emotion or feeling, which is not a physical substance. It does not have mass or occupy space.
-
Answer: NM
7.
Coffee:
- Coffee is a liquid, which is a form of matter. It has mass and occupies space in the cup.
-
Answer: M
8.
Noise:
- Noise is a form of sound, which is a type of energy. It does not have mass or occupy space.
-
Answer: NM
9.
Ice popsicle:
- An ice popsicle is a solid made of frozen water and flavorings. It has mass and occupies space.
-
Answer: M
10.
Steam:
- Steam is water vapor, which is a gas. It has mass and occupies space.
-
Answer: M
11.
Light:
- Light is a form of electromagnetic radiation, which is energy. It does not have mass or occupy space.
-
Answer: NM
12.
Heat:
- Heat is a form of thermal energy, which is energy. It does not have mass or occupy space.
-
Answer: NM
---
####
Part B: Fill in the blanks
The question asks what all matter has. The two key properties of matter are:
1.
Mass: All matter has mass, which is a measure of the amount of material in an object.
2.
Volume: All matter takes up space, which is referred to as volume.
Thus, the answers are:
- All matter have (1)
mass and take up (2)
volume.
---
Final Answer:
####
Part A:
1. M
2. M
3. M
4. NM
5. M
6. NM
7. M
8. NM
9. M
10. M
11. NM
12. NM
####
Part B:
All matter have (1)
mass and take up (2)
volume.
Boxed Final Answer:
\[
\boxed{mass, volume}
\]
Parent Tip: Review the logic above to help your child master the concept of properties of matter worksheet.