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The Effects of "Recreational" Drugs on the Development of Chick Embryos as a Model for Human Embryogenesis
Students conduct experiments on fertilized chicken embryos to determine the possible developmental effects that various recreational drugs (caffeine, alcohol, nicotine, and aspirin) might have on them.
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Barnacles: Harder than Cement
Fourth graders watch the movements of the complex animal hidden inside the tiny barnacle shells. This lesson allows students to study the behavior, adaptation, and larval stage of the barnacle.
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Water Molds (Oomycetes)
Students explore a group of fungus-like organisms; the Oomycetes, by baiting them from natural sources (water and soil) and observing them.
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Characteristics of Living Things
Seventh graders identify the characteristics of living and non-living things. In this biology lesson, 7th graders define vocabulary words as they go through the lesson. They answer a crossword puzzle after class discussion.
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Ethical Decision Making in Biology
Students explore a model that illustrates the spread of HIV through an adolescent population. Acting in the role of epidemiologists, students explore the dilemmas of HIV infection presented by a simulation. Students produce a play, skit,...
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Biology Honors Final Project
Tenth graders work on a project about cellular biology and genetics. In this biology instructional activity, 10th graders research about the assigned human body system and genetic disorders that affect it. They create a multimedia...
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Punnett Squares/Genetics
Ninth graders complete a monohybrid cross and a dihybrid cross. In this biology lesson, 9th graders predict the traits of offspring using the Punnett square. They differentiate recessive and dominant genes.
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Vegetative Propagation Project
Students, in this project, successfully start new plants by various means of vegetative propagation.
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Dress Rehearsal
Students trace the rites of passage from the 1940's through the present in literature. They review some of their favorite expressions first and compare some of Holden's speech with their own. They discuss initial reactions to the book...
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Boys and Puberty
Students describe the internal and external changes boys experience during puberty. Through lecture, students are introduced to changes that faced once the reach puberty. A discussion of personal experience follows the lecture.
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Channel Catfish
Students study the life and biology of the Channel Catfish. In this aquatic biology lesson, students will examine the external and internal features of the catfish along with their breeding habits and environment. This lesson includes...
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Determining the Effectiveness of Handwashing
Students participate in an experiment in which they grow bacterial colonies. They examine the effects of antibiotics killing the germs. They discuss their findings to end the lesson.
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Populations – The Survival of the Fittest (Part 1)
Students explain in their own words why organisms live together. In this biology lesson, students model what happens to organisms if their environment changes. They explain the importance of evolution.
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COMMON KINDS OF INSECTS
Students will recognize and name three common insects.1. Share background information with students. 2. Provide students with the "bug body" puzzle pages, and have them cut the puzzles out.1. Share background information with students....
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Don't Wait, Just Propagate
Students explore the process of growing plants from seed. In this propagation lesson, students examine methods of propagation and determine how to rapidly propagate plant species. Students listen to a lecture informing them on the topic...
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Plants, Plants, and More Plants
Young scholars examine several types of plants. In this plant instructional activity, students complete activities that require them to identify types of plants, chart plant anatomy, and explain plant propagation.
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Mitosis and Meiosis
Students model and differentiate between the processes of mitosis and meiosis. In partners, they use yarn and construction paper to create models for each of the phases of mitosis and meiosis then compare the chromosome numbers in each...
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Gender and Work
Students examine different places where economic activity takes place, and jobs done by men and women. They explain factors underlying allocation of jobs done by men and women in different societies .
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Sexy Coral Reef and I Want My Own Space
Fifth graders explore how coral polyps increase the chances of egg and sperm meeting after being released into the vast ocean waters.
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Evolution
In this evolution worksheet, young scholars review genetic variability, gene mutations, biodiversity and adaptations. This worksheet has 22 fill in the blank and 10 short answer questions.
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