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TRANSCRIPT
Classifying Living Things
Part 1
May 28, 2020
Learning Target: I can understand how living things are classified.
I can understand how to use a Dichotomous key to
identify organisms.
Criteria For Success
● Understand how living things are organized
● Classify organisms based on observable characteristics
● Define taxonomy & binomial nomenclature
● Outline the levels of classification within taxonomy
● Identify common characteristics among some common taxonomic
groups
● Use taxonomy to determine the relationship among a group of
given organisms
● Understand how to use a dichotomous key
Do Now: Classifying
Think about one of the various rooms in a home.
Describe, in complete sentences, how things in this room can be
organized.
Garage Dining Room
Tool Box # 53-
Classification
I Classify = group/arrange things according to similarities
II Taxonomy- the branch of science that deals with classifying
organisms;
- began by Carolus Linnaeus, a botanist who was
known for “naming nature”
- he created Binomial Nomenclature, a system
which gave every living thing a two –word scientific name ,based
on observable characteristics/behaviors
Let’s Watch the Brain Pop Video clip
“Classification”
https://www.brainpop.com/science/diversityoflife/classification/
Create your 3-2-1 chart while watching!
UN- Spartan51
PW- brainpop
III Taxonomy Levels/Groups
Tool Box #53 Continued
MNEMONIC
DARING
KING
PHILIP
CARRIED
OVER
FIVE
GOLDEN
SWORDS
Example of The Classification for a Leopard
As you move down the chart, the groups get smaller, yet the
organisms with each group are more similar!
Check For Understanding- What do you think?Classifying Organisms
Describe what these things have in common. How are they different?
If you had to group /classify them, how would you do it? Explain
Classifying Living Things
Part 2
May 28, 2020
Tool Box # 53 Continued
IV- In order to identify organisms scientists can use:
1) Dichotomous keys= a detailed list of
identifying characteristics that include scientific
names.
2) Field Guides = a detailed book containing descriptions &
illustrations of similar organisms/ their habitat etc.
Let’s Watch a Video Clip to Help Us Better Understand
How to Use a Dichotomous Key!
https://www.youtube.com/watch?v=3x7tuIZd4Sw
https://www.youtube.com/watch?v=M51AKJqx-7sVideo #1
Video #2
Example: If we were to use this dichotomous key correctly,
we should arrive at the following answers:
Platyspiza Certhidea CamarhynchusGeospiza
Check For Understanding -Now You Try- Identify the 4 various insects by using the key below.
Remember, do one at a time, observe each bug carefully and follow the steps in order until you arrive at its
name.
Now Try Again! - Identify the 8 various leaves by using the key below.
Remember, do one at a time, observe each leaf carefully and follow the steps in order until you
arrive at its name. A is done for you!
Magnolia
Exit Slip
● Taxonomy is important to science
because……………….
● Taxonomy is important to science but
…………………….
● Taxonomy is important to science
so……………………..
Enrichment- Using the key below, identify each of the 9 fish.