Exercise
Form 4: Physical Changes in Shape and Mixtures
In this engaging exercise, Form 4 students will explore the fascinating world of physical changes by experimenting with various materials to observe how shape and mixtures can transform under different conditions. Through hands-on activities and critical thinking questions, learners will deepen their understanding of the properties of matter and the science behind physical changes.
Questions
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MultiChoice
Which action represents a physical change?
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MultiChoice
Which process is a physical change?
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MultiChoice
Shredding paper into tiny confetti pieces is a:
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MultiChoice
Mixing sand and gravel in a bucket is an example of a:
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MultiChoice
Chopping a log into firewood is considered a:
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MultiChoice
Why is dissolving table salt in water considered a physical change?
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MultiChoice
Bending a copper wire into a loop is a:
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MultiChoice
Grinding coffee beans into fine powder is an example of a:
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MultiChoice
How can dissolved salt be separated from salt water using a physical method?
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MultiChoice
Breaking a glass beaker on the lab bench is a:
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MultiChoice
Mixing yellow food coloring with blue food coloring to get green is a:
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MultiChoice
When clay is molded into a vase, what changes?