Curated OER
Collecting and Classifying Pollen
Students collect and analyze pollen from different species of plants. In small groups, they classify pollen according to shape, size and physical characteristics. They draw the basic anatomy of flowering plants and create a dichotomous...
Alabama Learning Exchange
Classification
Learners examine why scientists classify living organisms. They list and classify items they buy at the grocery store, sort and classify leaves, explore various websites, and write a biography of Carolus Linnaeus.
Curated OER
Classifying Commercial Marine Species
Learners investigate taxonomy. They explore some of the commercial marine species caught in Magdalena Bay and develop a classification system for presented animals.
Curated OER
Tangram Geometry
Students listen to a story involving Tangram pieces. Students use Tangram pieces to complete shapes using an outline of a design.
Curated OER
Food Webs in a Pond
Students explore food chains and food webs in a pond and identify common creatures found in ponds. They look for tadpoles, fish, mites and other creatures in a pond during a field trip for first hand research.
Curated OER
Physical And Chemical Changes
Second graders identify physical and chemical changes of matter. They distinguish between physical and chemical changes. They classify changes as physical or chemical.
Curated OER
A Little Horse Sense
How have horses evolved over time? How do horse skulls reveal this evolution? How have the roles horses play changed over time? What kind of social structure do horse herds have? How should wild horse populations be managed? To find the...
Curated OER
How Are Soils Classified?
Students list the three texture groups that classify soils. They classify a soil sample as sandy, silty or clay soil.
Curated OER
Rocks, Gems, and Minerals
Fourth graders review by sorting and classifying minerals. They describe the composition of a mineral and use rules to classify that mineral. They complete a mineral scratch test and place the results in a table in the second activity.
Curated OER
Introducing Biodiversity
Students identify the basic components necessary for biodiversity, the critical and countless benefits of habitats, as well as the serious present and future threats to their ongoing existence.
Curated OER
Summer: Getting the Bugs Out
Students compare and contrast classification systems used throughout the world. They also examine the importance of preserving biological diversity.
Curated OER
The Key To Classifying Animals
Explorers of the environment construct a dichotomous key for a variety of organisms and design a key to classify Galapagos animals based on descriptions and images. The lesson includes a link to an animal gallery and the worksheet for...
Curated OER
A Phylogenetic Perspective for the Cladistically Challenged
High schoolers observe the structures of skulls as presented in drawings, and determine which are most closely related to the skull of the mosasaur.
Curated OER
What Is in a Rock?
Students identify, sort, and classify mineral samples that make up a common rock.
Curated OER
A Couch or a Potato
Learners classify objects and organisms seen on the Wakulla Springs icam website as living or nonliving.
Curated OER
Life And Death
Students participate in an interactive game to review how living things are classified.
Curated OER
Introduction to Classification
Fourth graders design a classification system to categorize animate and inanimate objects. They discuss the advantages of grouping things as they classify buttons, leaves, shells.
Curated OER
PESTICIDES AS CHEMICAL TOOLS IN IPM
Tenth graders explore the importance of pesticides as chemical tools. The chemistry of a pesticide is important for understanding the composition of the product, the classification of pesticides according to their use and the...
Curated OER
Sorting Through Spiders
Students utilize their own drawings of spiders to analyze and sort the attributes that each student drew.
Curated OER
Mineral Magic
Students classify rocks and minerals according to their characteristics, after finding the similarities and differences of school supplies and pasta.
Curated OER
Bodacious Buttons
First graders participate in games, graphing, and probability exercises to sort and graph buttons. They sort buttons with Venn diagrams and Bull's Eye graphs.
Curated OER
The Cytochrome-C Lab
Learners examine a method biologists use to try to determine relationships. They examine how amino acid sequences have been determined for a number of proteins, and how scientists can make inferences about DNA based on the amino acid...
Curated OER
Investigating Evolutionary Questions: Bats, Whales, Reptiles, Birds, Animal Classification
Students are guided through a process in which three questions are addressed by retrieving beta hemoglobin sequences from online databases, and using online tools to compare those sequences in student-selected animals.
Curated OER
Animals, Animals, Everywhere
Fourth graders participate in a variety of activities dealing with animal characteristics and classifications in this multi-task lesson. They use graphic organizers, make booklets, and make models.