The task is to match each simple machine on the left with an example of that machine on the right. Let's solve this step by step:
Simple Machines and Their Examples:
1.
Wheel and Axle
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Left Side: The image shows a wheel with an axle.
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Right Side: Match it with the bicycle, as the wheels of a bicycle are examples of the wheel and axle.
2.
Lever
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Left Side: The image shows a long bar with a fulcrum (triangle).
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Right Side: Match it with the seesaw or balance scale, as these are examples of levers.
3.
Inclined Plane
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Left Side: The image shows a ramp.
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Right Side: Match it with the screw, as a screw is essentially an inclined plane wrapped around a cylinder.
4.
Pulley
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Left Side: The image shows a pulley system with a rope.
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Right Side: Match it with the pulley shown in the bottom-right corner, which is a classic example of a pulley.
5.
Wedge
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Left Side: The image shows a wedge being used to split wood.
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Right Side: Match it with the axe, as the blade of an axe is a wedge.
6.
Screw
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Left Side: The image shows a screw.
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Right Side: Match it with the screw shown in the middle-right column, as it is a direct example of a screw.
Final Matches:
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Wheel and Axle → Bicycle
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Lever → Seesaw/Balance Scale
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Inclined Plane → Screw
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Pulley → Pulley System
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Wedge → Axe
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Screw → Screw
Explanation:
Each simple machine has a specific function and structure:
1.
Wheel and Axle: Used to reduce friction and change the direction of force.
2.
Lever: Changes the amount of force needed to move an object by altering the distance from the fulcrum.
3.
Inclined Plane: Reduces the effort needed to lift objects by increasing the distance over which the force is applied.
4.
Pulley: Changes the direction of force and can also multiply force when combined with other pulleys.
5.
Wedge: Splits materials apart by applying force along its sharp edge.
6.
Screw: A type of inclined plane that converts rotational force into linear force.
By identifying the key features of each machine, we can correctly match them with their corresponding examples.
Final Answer:
\[
\boxed{
\begin{array}{ll}
\text{Wheel and Axle} & \rightarrow \text{Bicycle} \\
\text{Lever} & \rightarrow \text{Seesaw/Balance Scale} \\
\text{Inclined Plane} & \rightarrow \text{Screw} \\
\text{Pulley} & \rightarrow \text{Pulley System} \\
\text{Wedge} & \rightarrow \text{Axe} \\
\text{Screw} & \rightarrow \text{Screw}
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of work and simple machines worksheet.
