GCSE Biology Revision "Required Practical 1: Microscopes"

Find your 9 with PLUS. Try for free: https://www.freesciencelessons.co.uk/modules/gcse-biology-1-triple/ If you're a teacher and would like PLUS for your school, then email [email protected] 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. This video is based on the AQA spec. This video may be appropriate for iGCSE / O Level Biology. Please consult your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks. 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 Cheek cells https://commons.wikimedia.org/wiki/File:Cheekcells_stained.jpg Mulletsrokk, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via Wikimedia Commons 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/