Evidence-Based Classification
Give reasons for classifying plants and animals based on specific characteristics, using evidence to justify classification decisions
What a learner can do afterwards
- Classify an unfamiliar organism using specific observable characteristics with reasoning
- Compare two similar organisms and explain which characteristics distinguish their classification
- Justify a classification decision using at least two pieces of evidence from observation
The lesson
You already know how to sort living things into groups. Now it's time to prove your choice. A strong classification points to specific features you saw, not just a guess.
Priya finds a creature with feathers and a beak with no teeth. She says it's a bird. Her evidence: feathers, since only birds have them, and a toothless beak, which fish and mammals don't have.
One feature isn't proof. Before you decide, find at least two things you observed that point to the same group.
Classify with evidence: observe closely, compare features, and give at least two reasons for your choice.
Watch it
Where it sits
Learn first
This opens up
Nothing builds on it yet.
Where this leads
Jobs that lean on this skill. Follow one to see everything it is built on.
8 questions wait behind this lesson, each with its answer explained. Every answer feeds the sky: stars light as they are learned, and dim when it is time to come back.