Characteristics of Kingdoms Activity: 8 Hands-On Stations for Teaching the Six Kingdoms of Life (TEKS 7.14B)

Chris Kesler · 8 min read

Tell a 7th grader that there are 5 with 30 zeros after it (5 nonillion) bacteria living on Earth right now, and they have between 300 and 500 different types living in their gut at this exact moment. Tell them mushrooms are not plants. Tell them slime molds are not fungi. Tell them that the largest single organism on the planet is a fungus in Oregon that covers 2,400 acres. Suddenly the boring vocabulary list of "plants, animals, fungi, protists, eubacteria, archaebacteria" has a pulse.

The six kingdoms of life are how scientists divide every living thing on Earth into groups based on three questions. Is it made of one cell or many? Do its cells have a nucleus? Does it make its own food or eat other organisms? Three yes/no questions, and every species you've ever heard of falls into one of six buckets. Once kids see the three questions, the kingdoms stop being a memorization exercise and start being a logic puzzle.

The Characteristics of Kingdoms Station Lab for TEKS 7.14B closes that gap in one to two class periods. Kids match six mystery organisms (a slime mold, a micro-chameleon, ancient bacteria, the General Sherman sequoia, more bacteria, and a morel mushroom) to their correct kingdom using only the three characteristics. They study malaria-causing protists, the role of fungi as decomposers and medicine sources (penicillin), and the difference between good and bad bacteria living inside the human body. By the end, they can take any organism you name and run it through the three questions to figure out which kingdom it belongs to.

⏱ 1–2 class periods 📓 7th Grade Science 🧪 TEKS 7.14B 🎯 Built-in differentiation 💻 Print or Digital

8 hands-on stations for teaching the characteristics of kingdoms

A station lab is a student-led activity where small groups rotate through 8 stations (plus a 9th challenge station for early finishers) at their own pace during one to two class periods. You become a facilitator instead of a lecturer. You walk around, spot-check the kingdom matches, and break misconceptions while kids work through the rotation.

The Characteristics of Kingdoms Station Lab has four input stations (where students take in new info on the six kingdoms, autotrophs and heterotrophs, prokaryotes and eukaryotes) and four output stations (where they show what they learned). Here's what's at each one.

📷 Image slot 1 — add screenshot

📷 Image slot 2 — add screenshot

4 input stations: how students learn the six kingdoms

🎬 Watch It! —

A short YouTube video introduces the six kingdoms and the three classification characteristics. Students answer three questions: how many kingdoms living organisms are broken into, the difference between an autotroph and a heterotroph, and which type of cell has a nucleus (prokaryotic or eukaryotic). Visual kids come alive at this station before they ever start matching organisms to kingdoms.

📖 Read It! —

A one-page passage called "The Six Kingdoms of Life" lays out the three classification questions: unicellular versus multicellular, prokaryote versus eukaryote, and autotroph versus heterotroph. Then it walks students through all six kingdoms one at a time: Archaebacteria (extreme environments), Eubacteria (everywhere, includes gut bacteria), Protista (mostly aquatic), Fungi (decomposers), Plantae (autotrophs that produce oxygen), and Animalia (multicellular heterotrophs, including humans). Three multiple-choice questions follow plus five vocabulary words to define. Comes in two reading levels (Dependent and Modified) plus a Spanish version.

🔬 Explore It! —

This is the heart of the lab. Six mystery cards each describe an organism using only the three classification characteristics. Card 1: a slime mold (multicellular, eukaryotic, heterotrophic, NOT a fungus). Card 2: a micro-chameleon (multicellular, eukaryotic, heterotrophic). Card 3: ancient bacteria (single-celled, prokaryotic, autotrophic or heterotrophic). Card 4: the General Sherman sequoia (multicellular, eukaryotic, autotrophic). Card 5: bacteria (single-celled, prokaryotic, heterotrophic). Card 6: a morel mushroom. Kids match each organism to its correct kingdom and color in the corresponding piece of a six-slice wheel. They have to "collect" all six to win.

💻 Research It! —

Students examine 12 reference cards covering three deep-dive topics. Bacteria: the main types (staphylococcus, diplococcus, streptococcus, tetracoccus, sarcinia, bacillus, vibrio, spirillum) plus a labeled diagram of good bacteria (Lactobacillus, Bifidobacterium longum, Streptococcus thermophilus) versus bad bacteria (Salmonella typhi, Streptococcus, Helicobacter pylori). Fungi: their role as decomposers, food, fermentation agents (breads, kimchi), and medicine sources (penicillin). Protists: malaria caused by protozoan parasites with a real world map of malaria areas and risks. Seven questions follow.

📷 Featured station deep-dive — add screenshot of the Explore It! task card

4 output stations: how students show what they learned

📋 Organize It! —

A six-column card sort. Kids match descriptors to each of the six kingdoms (Archaebacteria, Eubacteria, Protista, Fungi, Plantae, Animalia). Cell type (prokaryote, eukaryote, or both), energy source (autotroph, heterotroph, or both), cell count (single, multi, or both), and one defining example or role ("found in extreme environments" → Archaebacteria, "break down plants and animals" → Fungi, "humans belong to this kingdom" → Animalia). Easy to spot-check at a glance.

🎨 Illustrate It! —

Students sketch organisms from all six kingdoms interacting in a single ecosystem. They name the ecosystem (forest floor, pond, hot spring, your gut, anywhere works) and label one organism from each kingdom inside it. The drawing forces them to think about how all six kingdoms exist in the same place. The bacteria in the soil, the protists in the puddle, the fungi on the log, the plants growing through the leaf litter, the animals walking past, all of it together.

✍️ Write It! —

Three open-ended questions: describe at least three characteristics scientists use to differentiate the six kingdoms, name a way the six kingdoms interact with each other, and list five ways the other kingdoms affect humans (food, disease, resources, etc.). The third question is the killer. Mushrooms in pizza, bacteria in yogurt, malaria-carrying protists, plants providing oxygen, other animals as livestock. Pick any five.

📝 Assess It! —

Three multiple-choice questions plus a fill-in-the-paragraph that uses all five Read It! vocabulary words (kingdom, eukaryote, prokaryote, autotroph, heterotroph). The paragraph reads: "All living things are classified into ___ based on similar characteristics... If the organism has a nucleus, it's called a ___, and if it does not, it's called a ___. Organisms that can make their own food are called ___, while organisms that depend on other sources for food are called ___." If you're grading the lab, this is the easiest station to grade.

Bonus Challenge It! station for early finishers

🏆 Challenge It! —

Four optional extensions: build a six kingdoms brochure with the characteristics of each, research three types of bacteria (good or bad) including where each is found and how it affects humans, write a newspaper article on the largest known fungus on Earth (armillaria ostoyae, or honey mushroom in Oregon, covering 2,400 acres), or create a crossword puzzle using at least 10 vocabulary words from the lab. Requires teacher approval before they start.

How this fits into a complete characteristics of kingdoms unit

This Station Lab is the Explore day of our full Characteristics of Kingdoms Complete 5E Lesson for TEKS 7.14B. The complete two-week unit follows the 5E method of instruction and includes an Engage hook, the Characteristics of Kingdoms Station Lab for Explore, PowerPoint slides and interactive notebook pages for Explain, student choice projects to Elaborate, and an Evaluate assessment.

Most teachers grab the full 5E because the Station Lab lands hardest with the days around it. But if you just need a strong hands-on day on the six kingdoms, the Station Lab on its own does the job.

Two options

Characteristics of Kingdoms 5E Lesson cover

Full 5E Lesson $13.20 Get the 5E Lesson

Characteristics of Kingdoms Station Lab cover

Just the Station Lab $7.20 Get the Station Lab

Materials needed to teach the characteristics of kingdoms

Materials beyond what's in the download:

Index cards for the Challenge It! crossword puzzle and brochure extensions.
Colored pencils or markers for the Illustrate It! station (the Explore It! six-slice wheel also needs colors).
Pencils and the printed answer sheets (included)
A device with internet for the Watch It! station and the optional Challenge It! crossword maker

Standard covered: Texas TEKS 7.14B —

Distinguish between the broad characteristics of the six kingdoms. Supporting Standard.

See the full standard breakdown →

Grade level: 7th grade life science

Time: One to two class periods (45–110 minutes total). Plan for two periods the first time you run a station lab.

Common student misconceptions this lab fixes

"Mushrooms are plants because they grow out of the ground."
Kids see something green-ish, growing out of soil, not moving, and call it a plant. The Read It! passage and the Explore It! mushroom card name the difference directly. Plants are autotrophs (they make their own food from sunlight via chloroplasts). Fungi are heterotrophs (they break down organic matter and absorb the nutrients). The Research It! cards on fungi reinforce this with their role as decomposers and the fact that they're used to make penicillin and break down dead plants and animals. The Organize It! card sort makes the difference unmistakable: Plantae = autotroph and multicelled, Fungi = heterotroph and can be single or multicelled. Once they internalize "makes its own food versus eats something to get energy," mushrooms stop being plants forever.
"All bacteria are bad and make you sick."
Kids associate bacteria only with disease, antibiotics, and hand sanitizer. The Research It! cards correct this directly. The human gut has between 300 and 500 different types of bacteria right now, helping with digestion. The good bacteria diagram names specific helpers: Lactobacillus, Bifidobacterium longum, Streptococcus thermophilus. The bad bacteria diagram names the ones that DO cause problems: Salmonella typhi, Streptococcus, Helicobacter pylori. Kids leave knowing that bacteria help with digestion, fermentation (yogurt, bread), and even medicine production, while only some types cause disease. The Write It! "five ways other kingdoms affect humans" question often pulls examples from this exact split.
"There are only two kinds of cells: animal cells and plant cells."
Kids leave 6th grade knowing the word "cell" usually applied to animals or plants. The Read It! passage introduces a deeper distinction: prokaryote (no nucleus, simpler, like Archaebacteria and Eubacteria) versus eukaryote (has a nucleus, more complex, includes Protista, Fungi, Plantae, Animalia). The Explore It! mystery cards force kids to use this distinction every single time. Card 3 (ancient bacteria) is single-celled and prokaryotic. Card 1 (slime mold) is multicellular and eukaryotic. The Assess It! paragraph closes the loop by asking kids to define both eukaryote and prokaryote in context. By the end, "animal cell vs. plant cell" gets replaced with the more accurate prokaryote/eukaryote split that holds across all six kingdoms.

What you get with this characteristics of kingdoms activity

📷 Inside-the-product — add screenshot of Read It passage or sample answer sheet

When you buy the Station Lab, you get a single download with everything you need:

Print version at two reading levels (Dependent for on-grade, Modified for additional support) plus a Spanish Read It! passage
Digital version as PowerPoint files (works in Google Slides too) at both levels, for 1:1 classrooms or Google Classroom
Teacher Directions and Answer Key for both versions, all keys included
Station task cards ready to print, laminate, and drop in baskets at each station
Reference cards for the Research It! station (12 main types of bacteria, good vs. bad bacteria diagram, role and uses of fungi, malaria areas world map, dangerous protists)
Sort cards for the Organize It! station (24 cards matching characteristics to each of the six kingdoms)
Mystery organism cards and the six-slice kingdom wheel for the Explore It! activity
Student answer sheets for each level

No login required. Download once, use forever. Reprint as many times as you want.

Tips for teaching the six kingdoms in your 7th grade classroom

Two things make this lab go smoother the first time:

1. Frame the three classification questions before kids start.

Before kids rotate, write the three classification questions on the board: 1. One cell or many? 2. Has a nucleus or not? 3. Makes its own food or eats other things? Tell them this is the only test they need to figure out any organism's kingdom. Every Explore It! mystery card describes the organism with these three answers and nothing else. When they start the rotation, they're not memorizing six kingdoms. They're running each organism through three yes/no questions. The activity becomes a logic puzzle instead of vocabulary practice.

2. Use the slime mold to break the "fungus = anything fuzzy" rule.

Card 1 in Explore It! describes a slime mold and explicitly says "although I am not a fungi." Kids will want to call it a fungus because it looks fuzzy and orange. The card is multicellular, eukaryotic, and heterotrophic, which fits both Fungi and Protista on paper. The right answer is Protista, because Protista is the kingdom for eukaryotic organisms that don't quite fit anywhere else. Walk past this group when they hit Card 1 and ask: "Have you considered Protista?" That single nudge teaches them that Protista is the catch-all kingdom for the weird ones.

Get this characteristics of kingdoms activity

Characteristics of Kingdoms Station Lab for 7th grade life science (TEKS 7.14B)

Buy the Station Lab ($7.20)

Or if you want the full two-week experience with the Engage hook, Explain day, Elaborate extension, and Evaluate assessment all included:

Buy the full 5E Complete Lesson ($13.20)

(Station Lab is included)

Frequently asked questions

What does TEKS 7.14B cover?

Texas TEKS 7.14B asks 7th grade students to distinguish between the broad characteristics of the six kingdoms (Archaebacteria, Eubacteria, Protista, Fungi, Plantae, Animalia). By the end, students should be able to take any organism and use three classification questions (single-celled or multicellular, prokaryote or eukaryote, autotroph or heterotroph) to figure out which kingdom it belongs to.

What are the six kingdoms of life?

Archaebacteria (ancient bacteria living in extreme environments like hot springs), Eubacteria (everyday bacteria everywhere, including the helpful ones in your gut), Protista (mostly aquatic, mostly single-celled, the catch-all for organisms that don't fit other kingdoms), Fungi (decomposers like mushrooms and molds), Plantae (multicellular autotrophs producing oxygen), and Animalia (multicellular heterotrophs, including humans).

How long does this characteristics of kingdoms activity take?

One to two class periods (45 to 110 minutes total). Plan for two periods the first time you run a station lab. Once your class has the routine down, most groups can finish all 8 stations in one period.

Do I need to provide my own materials?

Index cards, colored pencils or markers, and pencils. Total cost for a class of 30: under $5 if you don't already have these supplies. The Watch It! station also needs a device with internet, and the Challenge It! crossword extension can use the puzzlemaker.discoveryeducation.com website if students want to make a digital version.

Can I use this in a 1:1 digital classroom?

Yes. The full digital version (PowerPoint or Google Slides) works in 1:1 classrooms and Google Classroom. The Explore It! six-slice wheel can be filled in digitally, and the Organize It! card sort works as drag-and-drop in the digital version. Or you can keep the Explore It! station as the one physical center kids rotate through.