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\nUsing a Light Microscope: Steps to Obtain Magnified Images of Cells\n

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\nThe video discusses the steps required to use a light microscope to observe and obtain a magnified and focused image of a group of cells. The presenter explains the common features of all light microscopes, such as the eyepiece and the...\nThe video discusses the steps required to use a light microscope to observe and obtain a magnified and focused image of a group of cells. The presenter explains the common features of all light microscopes, such as the eyepiece and the objective lens, and how to adjust the focus using the focus knobs. The steps involved in preparing the microscope slide and selecting the appropriate objective lens power are also explained. The correct use of focus knobs is emphasized, and the different levels of magnification are demonstrated, along with the structures visible at each level. The video provides guidance for students on how to conduct a required practical activity on the biology specification using a light microscope.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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2:57
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Grade
Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nKnowMo Biology\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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light, cells, objects, power, distance
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Additional Tags

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gcse, and, igcse, science, biology, aqa, snapshots, practical, microscope, objective lens, focus knob, sharp image, light microscope, individual cells, focus, image, prepared, slide, obtain, observe, eyepiece, control, stage, move, step, times 40, produce, make, sample, side, made, structures, change
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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