Let's solve the worksheet step by step.
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1. Complete the sentences with the correct material: metal, glass, plastic, wood, or paper.
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A chair is made of _wood_.
- Chairs are typically made of wood because it is strong and durable.
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A book is made of _paper_.
- Books are composed of pages, which are made of paper.
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A paper clip is made of _metal_.
- Paper clips are usually made of metal for their flexibility and strength.
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A window is made of _glass_.
- Windows are typically made of glass to allow light to pass through while providing a barrier.
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A pen is made of _plastic_.
- Pens are often made of plastic for their lightweight and durability.
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2. Choose the correct option: 'natural' or 'man-made'.
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Sheep (first image): _Natural_
- Sheep are living organisms and are naturally occurring.
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Brick (second image): _Man-made_
- Bricks are manufactured from clay and other materials.
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Dog (third image): _Natural_
- Dogs are living organisms and are naturally occurring.
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Chicken (fourth image): _Natural_
- Chickens are living organisms and are naturally occurring.
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Glass cup (fifth image): _Man-made_
- Glass cups are manufactured from sand and other materials.
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Pen (sixth image): _Man-made_
- Pens are manufactured from plastic, metal, and other synthetic materials.
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3. Choose the correct property:
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Glasses are made of glass because it’s _transparent_.
- Glass is used for glasses because it allows light to pass through without obstruction.
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Clothes are made of cotton because it’s _soft_.
- Cotton is chosen for clothing because it is soft and comfortable against the skin.
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Rain boots are made of plastic because it’s _waterproof_.
- Plastic is used for rain boots because it does not absorb water and keeps feet dry.
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Tables are made of wood because it’s _strong_.
- Wood is used for tables because it is strong and can support weight.
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4. What colour is the ball with the bigger mass? Write.
The image shows a balance scale with two balls:
- The red ball is on one side.
- The blue ball is on the other side.
- The red ball is pulling the scale down, indicating that it has a larger mass.
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Answer: _Red_
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5. Choose the correct option:
The question asks to choose between a pizza and a cup of coffee. However, the question is incomplete as it doesn't specify what we are choosing based on. Assuming the task is to identify which item is typically consumed as food:
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Pizza: Food
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Coffee: Drink
If the task is to choose the food item:
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Answer: _Pizza_
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Final Answers:
1.
- A chair is made of
wood.
- A book is made of
paper.
- A paper clip is made of
metal.
- A window is made of
glass.
- A pen is made of
plastic.
2.
- Sheep:
Natural
- Brick:
Man-made
- Dog:
Natural
- Chicken:
Natural
- Glass cup:
Man-made
- Pen:
Man-made
3.
- Glasses:
transparent
- Clothes:
soft
- Rain boots:
waterproof
- Tables:
strong
4.
-
Red
5.
-
Pizza
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Boxed Final Answer:
\[
\boxed{
\text{1. wood, paper, metal, glass, plastic} \\
\text{2. Natural, Man-made, Natural, Natural, Man-made, Man-made} \\
\text{3. transparent, soft, waterproof, strong} \\
\text{4. Red} \\
\text{5. Pizza}
}
\]
Parent Tip: Review the logic above to help your child master the concept of matter worksheet 4th grade.
