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Development in Drosophila melanogaster
Students study the least familiar aspect of development in Drosophila melanogaster; the development of the pupa. Students isolate and culture "First-day" pupae. They are dissected daily to study the progressive developmental changes.
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Simulation of Gene Splicing
Students simulate gene splicing by examining bacteria. They create a bacterial DNA into which they insert the human DNA (gene) that codes for growth hormone. They cut the sites of the enzyme to study how the human DNA can be joined to...
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ISOLATION OF DNA FROM ONION
Students perform a laboratory exercise designed to show how DNA can easily be extracted from onion cells. They conduct an optional test for the presence of DNA using standard lab equipment.
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EXPLORING OUR HUMAN BODIES
Middle schoolers observe and investigate the human skeletal and muscle systems. They become aware of the versatility of movement as well as gain experience through the use of diagrams and hands on activities. An extensive vocabulary is...
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Introduction to Minerals
Students discuss rocks and other earth materials made up of minerals. They identify minerals by means of their more obvious physical properties such as hardness, luster, color, streak, cleavage and fracture. They arrange a given set of...
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Weathering Rates
Students calculate weathering rates from tombstone weathering data. Atmospheric (and precipitation) chemistry determines the rate of weathering for marble tombstones. They are shown data from a rural and an unrban cemetery, and are...
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Fracture Fundamentals: A Cheesy Analog
Learners make small cuts (fracture nuclei) in processed cheese food and then apply stresses perpendicular or parallel to the cuts to see how fractures grow. They make predictions before each experiment and explain their results to the...
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work in pairs for the activities of this lesson which include researching and identifying butterflies, writing, and a brief oral presentation.
Students explore the concepts of rdioactive decay and dating. They generate a radioactive decay table, use their data to plot a decay graph, develop the concept of half-life, and then use the graph to find the age of a mummified seal in...
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Muscles
In this muscles worksheet, students describe characteristics of the three types of muscle and the function of each. Then they describe the gross and microscopic anatomy of skeletal muscle. Students also describe the steps that occur in a...
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Surface Anatomy
For this anatomy worksheet, students identify auscultation and palpation through a lab exercise. They identify various features on the face, neck and cranium and describe their significance. Students also identify points for injection,...
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Breathing
In this breathing worksheet, students will review vocabulary words and topics relating to the lungs and the parts of the breathing system in humans. Students will explore how exercise effects the carbon dioxide that is exhaled. This...
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Life Expectancy at Birth
Students create a line graph on the life expectancy for males and females in Canada. In this math and health lesson plan, students review table and graph terminology, create line graphs, and analyze the differences in life expectancy...
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How Air Moves In and Out of the Lung
Students gain an understanding of the respiratory system. For this biology lesson plan, students demonstrate how air enters and leaves the lungs, and explore the relationship between breathing rate and exercise.
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Structure and Function of Seeds
Students study the functions of seeds. In this biology lesson plan, students observe the structure of a seed as they show the function of the cotyledons in providing nourishment to the plant during the early times after germination.
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Nutrition Awareness
Students gain an awareness of nutrition. In this science lesson plan, students explore how to determine his or her ideal body weight, demonstrate familiarity with the food groups relating to kilocaloric content, estimate the basic...
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Time and Rate
In this rate graphing worksheet, students graph four examples of rate vs. time. Then students complete 20 short answer questions.
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What Do Dog's Need?
Young scholars discuss proper care of pets. In this animal care lesson, students discuss what pets need to be healthy and happy. Young scholars act out roles of pets and owners and create a pet tag.
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Compare and Contrast Bats with another animal
In this compare and contrast instructional activity, students compare and contrast bats with another animal. Students follow the directions and complete 4 exercises to compare and contrast them.
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Teaching English: Reducing Emissions by Cycling
In this ESL learning exercise, students analyze an abstract picture and create the persona of a cyclist. Students cut apart cards with controversial statements regarding cycling and discuss them. Students then discuss what they...
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The Hat We Wear
Young scholars explore how they can use their skills to apply to the job industry. In this career choice lesson students participate in a discussion and an esteem builder exercise.
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Finding Balance in Our Lives
Learners identify the different areas of imbalance in their lives. In this personal lifestyle lesson students learn different techniques to help them create more balance in their lives.
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Strength of Water
Students perform experiments using flexible bottles of water and eyedroppers partially filled and placed in the bottle. They record what happens when they tighten the bottle lid and squeeze the bottle.
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Weaving Weather Maps with the World Wide Web
Students access the Internet and use real time data from the American Meteorological Society to create a detailed weather map. They make weather predictions based on the data collected.
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Enzyme Action
Students work with models of substrates and of enzymes and test the digestion of lactose with lactase. They determine if digestion of lactose has or has not occurred.