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16 Απρ 2022 · This is a type of digital optical microscope designed with a low magnification power (5x-250x), by use of light reflected from the surface of the specimen, and not the light reflected the specimen. Its primary role is for dissection of specimens and viewing and qualitatively analyzing the dissected samples.
Dissections use a hands-on approach which helps children develop critical skills including a deeper understanding of concepts, better problem-solving, higher critical thinking, and curiosity. This article explains more about these four critical skills and taking a hands-on approach to learning.
Title: How Does a Microscope Work.pdf Author: schrist Created Date: 12/20/2016 11:25:26 AM
1. What is the purpose of a flower for a plant? 2. Do flowers help any other organisms? How do 3. Why do you think flowers are brightly colored? Most flowers have the same basic parts, though they are often arranged in different ways. The five main parts of a flower are the sepals, petals, stamens, pistil, and nectaries.
In this article, we will review the structure of a stereo (dissecting) microscope and explain to you how each part works to give us the magnified 3-D views. We will also guide you to use it step-by-step.
Objectives . Learn how to use a dissection microscope, including focussing and magnifying. Learn to identify samples and objects using the microscopes. Learn to describe and share observations in small groups and as a class. Equipment list . 12 stereo microscopes- one microscope per pair of students.
Microscopes help us see small organisms, or specimens. The various lenses on a microscope make the specimen appear much larger, or magnified, much more than the human eye can observe on its own. Which part of the microscope do you look through to see a specimen? the eyepiece (also called the ocular lens)
