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Carolina LabSheets

  • Introduction to Prokaryotes: Bacteria What are bacteria? In this introductory lab students make smears of bacteria on microscope slides from pure cultures, perform a simple stain, and observe their stained slides under a microscope View »
  • Introduction to Prokaryotes: Archaea In this lab, students are introduced to Halobacterium, a representative of the Archaea, one of the three domains of life (along with Bacteria and Eukarya). View »
  • Introduction to Fungi This lab introduces students to the Kingdom Fungi through study of two phyla, the zygomycetes and basidiomycetes. View »
  • Isolating Bacteria from a Mixture How does a microbiologist isolate bacteria from a sample? In this lab students practice streaking a plate to isolate a single species of bacterium from a known mixture. View »
  • Wisconsin Fast Plants® and Product Testing In this inquiry activity, students conduct experiments to determine if a commercial product effects the germination of Wisconsin Fast Plants® seed. In doing so they practice basic science skills including collecting and graphing data, interpreting data, and doing serial dilutions. View »
  • Introduction to Algae In this lab, students observe a variety of algae and record basic observations of them. View »
  • Protista: Key to Algae Mixtures What are algae? In this lab students observe a variety of algae and record their characteristics. View »
  • Bacterial Growth on MacConkey Agar In this lab students culture three bacteria on nutrient agar and MacConkey agar and record the results. View »
  • Vinegar Eels In this lab, students observe vinegar eels. View »
  • Testing for Segregation of Alleles In this lab, students test corn pollen for evidence of the segregation of alleles. View »
  • Survey of Protista Protists are highly diverse. In this lab students are introduced to this diversity through observing a selection of protists and recording their characteristics. View »
  • Seed Germination In this inquiry activity students in grades 5-10 design and conduct an experiment to investigate factors that may affect seed germination. View »
  • Lumbriculus: Contraction Rate of the Dorsal Blood Vessel In this introductory physiology lab, students determine the contraction rate of the dorsal blood vessel of the blackworm Lumbriculus. Students then design and conduct an experiment to determine the effect of temperature change or chemical exposure on the contraction rate. View »
  • Investigating a Phenotype In this activity, students investigate a phenotype that is not so conspicuous, and they perform a simple chemical test to reveal the underlying basis of the phenotype. View »
  • Investigating Seed Germination The story of how a seed becomes a plant is fascinating to young students. These activities for grades K-4 will help your students explore the process of germination, seed structure, and early seedling growth. View »
  • Investigating Hatching of Brine Shrimp Eggs In this lab students study the hatching of brine shrimp eggs and design an experiment to see what factors influence hatching. View »
  • Introduction to Lichens In this lab students observe basic lichen types (crustose, foliose, fruticose and fruticose pendant) and discover that lichens are composite organisms, consisting of fungal and algal components. View »
  • Introduction to Ascomycetes This lab introduces students to the variation found in the fungal phylum Ascomycota. Students examine four representatives: Anthracobia muelleri, Eurotium chevalieri, Schizosaccharomyces octosporus, and Sordaria fimicola. View »
  • Embryology with Rhabditis In this lab students observe cleavage of fertilized eggs of female Rhabditis. View »
  • Daphnia Heart Rate In this introductory physiology lab, students determine the heart rate of Daphnia magna and then test the effect of changing temperature on the heart rate. View »
  • Constructing a Cladogram with Hydra, Planaria, and Daphnia In this lab students compare the body structure and functions of three invertebrates to that of a vertebrate. They use their data to construct a cladogram. View »
  • Basic Mold Showplate Set This introduction to fungi focuses on the production of asexual spores by three fungi: Aspergillus, Penicillium, and Rhizopus. View »
  • Observing Plant Cells In this lab students observe Elodea leaves under magnification. They will see cell walls and chloroplasts. From the movement of chloroplasts they will infer that cyclosis, or protoplasmic streaming, is occurring. They also will observe that most chloroplasts are pressed tightly against the cell wall and should infer from this that much of the cell is occupied by a vacuole. View »