GCSE Science Biology (9-1) Required Practical 1: Microscopes

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Description:

Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks/shop/

In this video, we look at the required practical on microscopes. First we explore the different parts of the optical microscope and then we look at how to use an optical microscope to view a prepared slide. We then explore the features of animal and plant cells visible under the optical microscope and how to draw a magnification scale bar.

Image credits:

Onion cells By Kateryna Kot - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=44643525

Plagiomnium affine By Kristian Peters -- Fabelfroh - Self-photographed, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1350193

Fibroblast By SubtleGuest - slika uzeta sa engl. vikipedije [1], CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=2903074

Music credit:

Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/?keywords=deliberate+thought
Artist: http://incompetech.com/

YouTube url:	https://www.youtube.com/watch?v=jBVxo5T-ZQM
Created:	17. 11. 2019 17:51:49

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GCSE Science Biology (9-1) Required Practical 1: Microscopes