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The Role of Enzymes
Learners explore the role of enzymes in chemical reactions. In this enzymes lesson plan, students use hydrogen peroxide and manganese dioxide to observe a chemical reaction. Learners observe the rates of reactions of chalk, hamburger,...
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I, Robot: Chapter Four- Catch That Rabbit
Sixth graders explore the development of technology in the 20th century. In this chapter lesson, 6th graders read and discuss the literary content of chapter four, I, Robot by Isaac Asimov. They research the technology that was...
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Coloring Interval Graphs
Students investigate planning an activity and getting it done on time. In this algebra lesson, students define vocabulary words related quadratic equations, including the vertex and intervals. They figure a good way to color graphs...
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Back to the Past
What was the Untied States like in 1938? What were the concerns of Americans in the post World War I era? What were their fears? What were their sources of news and entertainment? To understand the reaction to Orson Welles' radio...
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Column Chromatography
Learners research the mechanics of liquid chromatography. In this technology lesson, students calculate the concentration of unknown samples. They write a report about their research and lab results.
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Tobacco Smoking and Lung Cancer
Young scholars explore tobacco smoking and the impact it has on society. In this health lesson students complete several experiments on smoking and lung cancer.
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Technology of Colonial America
By learning about the technology of Colonial America, students can gain a greater appreciation of history.
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Blood Typing Subunit
Pupils play the role of science detectives in an activity used to introduce the scientific method and the concept that blood is not identical and is identified by surface markers. Students must identify an unknown sample of "blood" by...
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Science Unit Lesson Five
Sixth graders review how and which plants operate in terrariums. In groups, they follow instructions to make their own terrarium and place different types of plants in it. To end the activity, they review the steps in the water cycle and...
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Write, Right
This resource provides the beginning ideas for a lesson on writing a narrative. Learners watch a video, identify story elements, including plot and setting, and then write their own stories. If augmented, this lesson could provide a...
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Activities of the Immune System (Activity 1)
Students cut an apple in half and cover half with plastic wrap. They place drops of liquid on each half and discover how our skin protects us. They answer discussion questions to end the lesson.
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Designer Genes
Students view a video on DNA. They discuss mitosis, meiosis and fertilization. They use strips of paper to simulate fertilization and analyze the genotype and phenotype of the combined chromosomes.
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From Sunlight to Electric Current
Students explore concept of current in electrical circuits. They examine how energy from the sun can be used to power everyday items, including vehicles.
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Describe the Perfect Pathogen
Students develop a pathogen based upon their knowledge of pathogens and after presenting it to the class, they then suggest ways that the pathogen might be combated. Next they identify possible physical or behavioral changes in a...
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Gene Regulation Mechanisms
Young scholars explore the control of expression of DNA into proteins which is divided into two main categories: transcriptional and post-transcriptional. They construct examples of the control mechanisms and discuss disease processes...
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Born of Blood
Students define attributes of human chromosomes and match them to make a human karyotype. In this investigative lesson students demonstrate how traits are encoded in genes found on chromosomes.
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Are Enzymes Specific for Their Substrates?
Students discover enzyme to substrate specificity. The experiment uses samples of glucose and lactose in combination with the enzyme lactase. Students observe the reaction between the lactose and the lactase; the lack of a reaction...
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DNA Extraction
Young scholars participate in a lab activity in which they extract DNA from a strawberry. After mashing the strawberry into an even, smooth puree inside a bag, they add extraction buffer and mix the strawberry with the buffer. They...
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DNA Extraction
Students extract the DNA from a strawberry. In this DNA technology lesson, students describe what they think DNA looks like. They use a procedure to isolate and extract the DNA from a strawberry.
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What a Waste!
Fourth graders explore the kidney, bladder, and function of the excretory (urinary) system.
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World Wide Winds
Students recognize that global winds move in specific directions in specific latitudes and describe that in a written form. They relate the motion of the wind belts to historical navigation.
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Where Do I Belong?
Tenth graders study the diversity of life in the world. They classify and sketch organisms into the 6 kingdoms.
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Similes, Metaphors, and Personification
Eighth graders explore figurative language, specifically focusing on similes, metaphors and personification. They work on the web to identify poems that demonstrate simile, metaphor, and personification, then analyze how it enhances...
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The Functions of the Heart
Students explore the function of the human heart. In this heart anatomy lesson, students participate in activities offered at an Internet website to discover the characteristics and jobs of the parts of the human heart.
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