| | - Teacher Name : Rakesh
- Total Questions : 9
- Time Allowed : 60
- Total Marks : 9
Q 1 :Which of the following best describes a hypothesis? Q 2 :Assertion: Scientific investigations require careful planning. Reason: Planning helps to ensure reliable results. Q 3 :Which of the following best describes a variable in an experiment? Q 4 :What is the main goal of scientific observation? Q 5 :What is the purpose of data collection in scientific investigations? Q 6 :In an experiment, what is the independent variable? Q 7 :Which of the following is NOT a measurement skill? Q 8 :Which of the following is an example of an everyday science investigation? Q 9 :In a fair test, which of the following should be kept constant?
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