Scientific Classification and Taxonomy Worksheets and Labs
Be sure to check out our Scientific Classification and Taxonomy Unit!. I have added in some new material and this Animal Classification Unit is now over 100 pages!
Taxonomy is the branch of science concerned with classification of organisms into Domain, Kingdom, Phylum, Class, Order, Family, Genus & Species. With these activities, my kids have become pretty knowledgeable about many of these groups and they especially loved the labs!
This is the second time we’ve done this unit. The last time we did it, my youngest was 9 and she said she definitely needed to review this material again (she’s now 12). My 15 year old said she wanted to cover this material again… especially because we were going to be doing a number of labs once again.
Scientific Names Worksheets: All living things have a two-part scientific name. We talked quite a bit about the naming process, both how this was established by Linnaeus and then we did a few worksheets to learn about the scientific names for some animals .
I made some new sorting cards and added them into the the Scientific Classification and Taxonomy packet. I also added in some informational notebook pages that we went over as we did a couple of the labs.
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We purchased live critters from Carolina.com (see the picture above!). This time we purchased Hydra, Daphnia and Planaria. I created some notebook pages about the Cnidarians (Hydra is in this phylum). And, I also made notebook pages on Platyhelminthes (the flatworms Planaria are in this phylum) as well as on Nematodes and Annelids.
My girls also wanted to spend some time on Arthropods, so I added in nearly 25 pages on that phylum. We are hatching brine shrimp (ie. sea monkeys), but don’t have any pictures of those yet!
For this section I made some sorting cards on the 5 sub-phyla as well as some of the classes that belong under each of those. There are also worksheets and notebook pages. The girls are doing research on a couple of the sub-phyla and will present that information to each other.
I also created some interactive notebook/lapbook pieces that cover the Arthropods as well.
Biological Classification is a complicated field and with new DNA studies come out, changes are being made all the time. I also added in some material on the insect class.
We laughed at how challenging the class names were to pronounce (we used dictionary.com to figure out how to pronounce Phthiraptera – lice!! Our goal was not to memorize all these different classes, but to explore a little deeper how challenging it is to organize and classify all the different organisms in existence!
My kids loved this unit because there were a lot of lab activities we could do at home… from watching live organisms under the microscope to some basic dissection activities.
Let me paste in some other pictures of what is included in the Scientific Classification & Taxonomy Unit.
It has an introductory activity about classification. As we started off this unit, we started off by talking about why we classify things. We learned about the dichotomous key and did a number of activities to understand how they work. We talked about why classification is useful and how we can do that in a way that is organized and logical.
History of Scientific Classification: From there we went on to talk about Linnaeus and how much the classification system has changed just in the last thirty years. I told the kids that the groupings we learned about is very likely to change by the time they study classification in college because things have changed so much!
We also looked at a taxonomy chart (for domestic cats) and talked about the way organisms are named (by genus and species). The reference sheet (below right) explains the human taxonomy chart and groupings.
We talked extensively about the current Classification System and the different levels:
- Domain
- Kingdom
- Phylum
- Class
- Order
- Family
- Genus
- Species
Then, we started diving into understanding the modern taxonomy chart.
You saw some of the new materials above, but here are some more pictures of what is included:
Activities: To review all of the Animal Phyla we played quite a number of review games (they loved that!)
I also provided a separate PDF of a sample day. In that, I explained with pictures, some of the activities we did to review and learn new material. On that particular day we did about 9 different activities.
What age is this unit for? My kids were 9, 12 and 14 when we did this unit the first time and my girls are 12 and 15 doing this unit the second time. I recommend this unit for middle school and early high school. If you want to cover basic scientific classification with your younger kids, I recommend the Animal Unit. This includes vertebrate-invertebrate sorting cards, animal characteristics, feathers, fur, scales or skin, animal homes, and much more!
This packet is now more than 100 pages.
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Scientific Classification & Taxonomy Packet is $7.99.
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$8.99 Biology Unit: Biomes, habitats, ecosystem, biological interactions, feeding relationships (170 pages)
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$7.99 Botany Packet — (80 pages) Plant Classification, Life Cycle of the Moss, Fern, Conifer, Angiosperms, Parts of a Flower, Parts of a Seed, Seed & Fruit Development, Monocots vs Dicots – plus Carnivorous Plants Mini-Unit
$8.99 Ocean Unit – Layers of the Ocean/Ocean Zone: (100+ pages) Marine Habitats, Coral Reefs, Tide Pools, Water Form Words, Ocean navigation, Features of the ocean floor, salinity, ocean tides & currents, ocean life, bioluminescence & more!
$7.99 Scientific Classification and Taxonomy Packet (100 pages) dichotomous key activity, Linnaeus & the history of classification, learn the Animalia phyla (Annelids, Platyhelminthes, Nematodes, Cnidaria, Animalia, etc.)
$8.99 Pathogens Packet (100 pages) – This unit covers the six major living and nonliving pathogens: bacteria, protozoa, fungi and parasites/worms as well as viruses and prions. The large majority of this packet goes into detail about bacteria and viruses.
$5.99 The Cell Cycle and Mitosis Packet (50+ pages) – This unit covers topics/terms such as cell division, cell death (apoptosis), nucleosomes, histones, binary fission, chromatin, chromosomes, centromere, sister chromatids, and the lifespan of human cells as well as the stages of the cell cycle including interphase (G1, S, G2) and mitosis (prophase, anaphase, metaphase, telophase, cytokinesis)
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Biology Unit: Ecosystems & Biomes and More
Biology: Cell Unit
Cell Unit: (Now more than 150 pages) The Cells Unit covers cell theory, prokaryotic vs. eukaryotic cells, animal vs. plant cells, the organelles of the cell, and now goes into more detail about chloroplast anatomy, the layers of a leaf, photosynthesis, and more.
Biology: Botany Unit
Botany Packet — Plant Classification, Life Cycle of the Moss, Fern, Conifer, Angiosperms, Parts of a Flower, Parts of a Seed, Seed & Fruit Development, Monocots vs Dicots – plus Carnivorous Plants Mini-Unit
Biology: Ocean Unit
This unit is a study of the hydrosphere — Earth’s oceans, tides, marine life (including bioluminescent critters, and more!)
In our ocean studies we explored
- Marine Habitats
- Coral Reefs
- Tide Pools
- Water Form Words (bay, estuary, lagoon, fjord, etc.)
- Features of the Ocean Floor (trench, seamount, guyot, etc.)
- Ocean Navigation (early navigation with astrolabes & the constellations, modern SONAR)
- Salinity
- Tides (and the phases of the moon)
- Ocean Currents (Surface & Deep Sea Currents)
- Ocean Life:
- Special Body Features
- Fish Body Shape and Movement
- Biological Interactions: Mutualism and Commensalism in the Ocean
- Deep Sea Life – Bioluminescence, Anglerfish
We also talked about the ocean zones and different layers of the ocean again (which we covered three or four years ago).
Pathogens Packet
See more details at the Pathogens Unit Page.
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