Curated OER
What Kind of Insect is That?
Fifth graders characterize insects and classify insects according to the Linnaean system. They use hand lenses or microscopes to examine insect body parts.
Curated OER
Internal vs. External Fertilization
Students distinguish between internal and external fertilization. For this biology lesson, students classify organisms according to their reproductive method. They simulate the role of parents who reproduce either internally or externally.
American Chemical Society
Color Changes with Acids and Bases
Getting back to the beginning of the unit, learners use reactions with red cabbage juice to determine if solutions are acidic, neutral, or basic. This is a straightforward and classic investigation, but what you will appreciate is the...
NASA
Consumers Get Energy From Other Living Things
How do plants and animals get their food? Learn about where energy comes from, how animals store energy, and aerobic respiration, in a lesson that allows scholars to diagram energy flows.
Curated OER
Identifying Vertebrates
In this biology worksheet, students look for the answers to how to classify animals. They specifically focus upon the vertebrates while differentiating the characteristics from other organisms.
Curated OER
Life in a Forest Stream
Students assess macro-invertebrates from a stream. In this science lesson plan, students observe, classify and identify organisms found in a stream. A lab station is constructed at the stream sight and students study the different...
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Things Living in a Pond
Ninth graders observe, compare, and classify various microorganisms using a microscope. They answer discussion questions, and record their observations on a chart.
Columbus City Schools
Sedimentary Rocks
Turn your class discussion of rock formation from ho-hum to holy hornfels! Junior geologists gain experience in identifying rock types and rock origins, with an emphasis in hypothesizing the environment needed to form certain rocks. The...
Curated OER
Seeds and Trees Lesson Plan
Students investigate various tree leaves and use a dichotomous key to classify the leaves. In this leaf classification lesson plan, students study various types of leaves and their Genus. Students record observations for each Genus.
Curated OER
Collect Your Own Drosophila Lab
Learners study Drosophila by catching them. They construct catcher-containers to catch Drosophila using fruit as bait. After collection, they examine the flies and collect data to be displayed.
Curated OER
Species Diversity and Phylogeny
Students explore the classification system of organisms: taxonomy. They examine prepared slides of Protozoans and record information on a Taxonomy Recording Sheet. Two additional classifying activities are also included in this lesson.
Curated OER
Where Do I Belong?
Tenth graders study the diversity of life in the world. They classify and sketch organisms into the 6 kingdoms.
Curated OER
Shells on the Mountain Top?
Students work in groups to remove fossils from sediments, classifying as many organisms and parts of organisms as possible into major groups. They study the data from each formation and make conclusions about the types of organisms and...
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Plant Classification
Students share with the class how they think plants are classified and are assessed on their prior knowledge. They use a packet to complete throughout the week at their own pace, which includes various activities to familiarize...
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Vertebrate Skeletons
In this biology activity, students examine the human skeleton and then classify animal bones according to their similar function.
Curated OER
Pheed the World: Edible Phyla
Students discuss the contributions of different organisms to our world. In this biology instructional activity, students research countries with limited food supply. They create an improvement plan for a fictitious country assigned to them.
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Into the Pond
Seventh graders use a pond to explore macroinvertebrates and other organisms. They use a dichotomous key to classify the organisms and maintain a journal recording their findings.
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Invertebrate Classification
Students discuss the recent disovery of the "furry lobster" to peak interest in the animal kingdom. They classify various speciments using invertebrate dichotomous keys, identifying major animal phyla and classes. Thy the complete the...
Curated OER
Permeability of Earth Materials
Students observe and classify the permeability of a variety of materials.
Curated OER
Animal Kingdom: Phylum Chordata
Students use a dichotomous key to classify various vertebrate jar speciments into classes. They examine the speciments for general characteristics of each class and fill in a corresponding chart and then complete a few final assessment...
Curated OER
Nuts & Bolts: is Classification, Arbitrary, Or Not?
Learners, in groups, classify furniture, share their categories and rationales, then note how their different schemes vary, perfectly logical and useful, but completely arbitrary.
Curated OER
Design your own Water Temperature Experiment
Learners use Robolab sensors and software to design an experiment that incorporates the use of temperature probes. They conduct the experiment, complete a lab sheet, evaluate the results and then consider if their hypothesis requires...
Curated OER
Fungi - Review and Reinforce
Diagrams of possible fungi life cycles are printed on the worksheet for biology pupils to evaluate. Short-answer questions ask them to explain what a fungus is, how it obtains food, and what would happen if they ceased to exist. The...
Curated OER
The Origin of Life
In this origin of life worksheet, students write answers to five questions. They describe characteristics of the first life forms and how scientists believe oxygen accumulated in the Earth's atmosphere.