Science Laboratory Tools

Part of a Microscope:

It is the part that sharpens the image under high and low magnification.

• fine focus

• ocular lens

• revolving nosepiece

• coarse focus

Part of a Microscope:

It focuses the image under low-power objective.

• fine focus

• coarse focus

• ocular lens

• body tube

Part of a Microscope:

It holds the glass slide in place.

• fine focus

• stage

• coarse focus

• stage clips

The laboratory tool used to see or magnify minute things that cannot be seen by the naked eye. It uses lenses to produce greatly enlarged image of an object.

• microscope

• laboratory glasses

• magnifying glass

Which of the following instruments cannot hold hot solids?

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Instrument used in measuring solids.

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Scientific Attitude:

Caroline sees some small creatures in a pond near her grandmother's house. She asks her friends what these creatures are. They tell her they are leeches.

• objectivity

• inventiveness

• curiosity

• intellectual honesty

The team's leader has carefully plotted out the procedure for the experiment. One of her members points out some flaws in the plan. The leader listens attentively to the member's point and accepts that she has erred and immediately revises the procedure.

• objectivity

• critical-mindedness

• curiosity

• open-mindedness

Which of the following instruments can be used for measuring and holding liquids?

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Instruments Used for Transferring Liquids

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