Curated OER
DESIGNER GENES: ONE SIE FITS ALL?
Students explore genetic engineering and issues related to risks and benefits of altering agricultural products.
Curated OER
AP Biology Lab Review
A seventy-two slide PowerPoint that reviews several lab explorations done in an AP Biology course. For each lab there is a description, concepts, and conclusions. Many pictures and graphics make this visually appealing, but it would not...
Curated OER
Plant and Animal Cell Structure
Seventh graders identify the different parts and functions of the cell. In this biology lesson, 7th graders make a labelled diagram of either a plant or animal cell. They write a story about it.
Curated OER
Homology
Learners investigate the concept of homology. They are particularly interested in finding information about developmental homology. Students design a new animal correcting obvious mistakes on a worksheet provided by the teacher. They...
Curated OER
Meiosis
Students study meiosis and how it leads to variation. In this genetic reproduction lesson students complete a lab activity that calculates different genetic possibilities.
Curated OER
Mutations and Gene Regulation
Teenaged scientists can use this quiz or study guide to show off their understanding of genetic mutations and their causes; includes short answer, multiple choice, matching, and more.
Curated OER
Biotechnology
Students explore biotechnology through various activities. In this biology instructional activity, students analyze its pros and cons. They study and read informative articles about biotechnology.
Curated OER
Molecular Evidence for Evolutionary Relationships
Young scholars compare the amino acid sequences in cytochrome-c for a variety of organisms and use this information to infer evolutionary relationships. Students investigate the role of homeobox genes and what this indicates about the...
Curated OER
Evolution of Biotechnology Timeline
Students explore how present biotechnology has evolved. They create a timeline is included referencing major scientists and major events in history which have led to our current understanding and use. A teacher time line is included.
Curated OER
Natural Selection And Evolution
Seventh graders investigate the concept of natural selection and its relationship to the theory of evolution. They conduct research using a variety of resources and use the information to create a class presentation and open up the...
Curated OER
Edible DNA
Students use multicolored soft candies (gumdrops and candy orange slices) and toothpicks to create models of DNA structures. They discuss the fact that DNA must copy itself before splitting into two cells. Students demonstrate this by...
Curated OER
Gametogenesis and Fertilization
Students explore how this module focuses on part of the cycle of alternation of generations: meiosis to produce haploid spores and fertilization to produce a diploid zygote which grows into the adult plant.
Curated OER
Genetics: Genes and DNA
Students study DeoxyriboNucleic Acid or commonly known as DNA and discover importance of DNA strand, chromosomes, and genes.
Howard Hughes Medical Institute
Lactase Persistence: Evidence for Selection
What's the link between lactase persistence and dairy farming? Biology scholars analyze data to find evidence of the connection, then relate this to human adaptation. Working individually and in small groups, learners view short video...
Howard Hughes Medical Institute
Measuring Biodiversity in Gorongosa
Take your biology class' understanding of biodiversity to a whole new level! Ecology scholars use data to calculate three different diversity indices based on the organisms in the Gorongosa National Park. The four-part activity uses an...
Howard Hughes Medical Institute
The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture
Got milk? Only two cultures have had it long enough to develop the tolerance of lactose as an adult. Learn how the responsible genes evolved along with the cultures that have been consuming milk. This rich film is supplied with a few...
Howard Hughes Medical Institute
Survival of the Fittest - Variations in the Clam Species Clamys sweetus
It's not often that you come across a clever laboratory activity that is both imaginative and comprehensive! Using M&M's and Reese's peanut butter candies to represent two different clam species, young biologists test for "relative...
Rice University
Biology for AP® Courses
An eight-unit electronic textbook provides a guide to AP® Biology. Each of the 28 chapters include an introduction, multiple lessons, a summary, review questions, and test prep questions. Teachers see how each lesson connects to a big...
Curated OER
Never Say Die: The CLock of Life
Young scholars explore ways to turn back the genetic clock. They explore cells and mitosis. Students participate in an activity to create a flip book that will animate the process of mitosis. They explain each stage of mitosis.
Curated OER
Understanding: Viruses
Students review what they can recall about viruses. They are explained that they are going to work on a project in which they suggest a useful purpose of a virus. Students use print research materials and the Internet to add to their...
Curated OER
(Clues to) Copying the Codes: Examining the Evidence
Young scholars view animations of DNA replication and transcription and complete a worksheet. In this genetics lesson, after watching on-line video clips to gather information about DNA replication and transcription, student teams...
Curated OER
How Evolution Works
Learners discuss the evolution of the eye and how a complex organ can evolve through natural selection. They research genetic variation, adaptation, and sexual selection. They analyze data to determine how beak length of Gal??pagos...
Curated OER
What's For Dinner?
Students share their own views on eating genetically altered foods. After reading an article, they research any issues concerning these types of foods in the United States. In groups, they create a campaign slogan to help gain funding...
Curated OER
Gel Electrophoresis: Sort and See the DNA
Students construct DNA fingerprints. In this genetics lesson, students watch an on-line gel electrophoresis animation, then they work in groups to use a restriction map to create a restriction enzyme and use that to arrange a DNA...