Microorganisms
Tiny living things. Tiny cells that make up plants and animals, and much more.
Where does the word “microscope” come from?
from the Greek word SKOPEIN (which means to look at) and from MICRO (which means very small)
What is matter made of?
Tiny molecules
What is a molecule?
A molecule is the smallest particle of a substance that still has the properties of that substance. They are too small to be seen, even with a microscope.
Atom
They are the smallest particles of an element that still has the properties of the element in its original form. They are even smaller than molecules.
What are atoms made of?
Atoms are made of protons, electrons and neutrons.
Magnifying glasses
They come in many sizes - some with stands that sit on the table, and some with handles to carry it around with you (hand lenses).
What are the four steps of a scientific investigation
Observe, analyze, compare, share
How is called the area seen through a magnifying lens?
Field of view
How they draw what they see in a microscope?
They draw a circle around the illustration.
What does observe mean?
To observe is to gather information, to watch, to look, and to note it
What does analyze mean?
To analyze is to examine or study carefully
What does compare mean?
to compare is to find out how something is alike and different