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DNA Blueprint for Life
Did you know that meat tenderizers contain DNA cutting enzimes? Did you know that you can isolate your own DNA? Or the DNA of fruit? Explore with your learners the DNA world with a series of experiments using readily available materials...
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Biology: Cells and Chemical Changes
Students explore the numerous functions of cells in both plants and animals. Following a pre-assessment, they construct cell models and examine onion cell slides stained with iodine or dye. After participating in experiments on how to...
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How To Make an Artificial Organ
High schoolers examine the advances made in technology with regard to prosthetics and replacement organs and limbs. They describe the anatomy and functions of different organs and create their own artificial organ. They defend and...
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Operation Anitbody
Students identify the types of cells that are important in the immune system. They investigate the different mechanisms used by white blood cells as they protect the body from foreign invaders. Students are given five case studies,...
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Control of the Cell Cycle
For this cell cycle worksheet, students review how enzymes control the cell cycle and what happens when the cell cycle becomes uncontrolled. This worksheet has 7 short answer questions.
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Intermediate Sentence Completion 13
In this sentence completion activity, students complete the sentence by choosing the best words to complete them. Students complete 12 sentences.
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Cancer: A Crisis of the Cells
Pupils analyze cancer data represented in graphs and charts. They describe the changes in cell structure and function as the result of cancer. They also examine phenomenas that are believed to cause cancer.
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Genetic Mistakes
Students explore genetic disorders. They examine the genetic structure to physicial manifestations of various disabilities. Using internet sources, students analyze the characteristics of genetic disorders, whether they can be cured or...
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Biology - Life Cycles Game
Students develop a working vocabulary of terms related to the life cycle. In small groups, students play the life cycle's game which consists of matching and defining vocabulary. Directions for creating the game board are included with...
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Aerobic vs. Anaerobic Respiration
Learners define aerobic and anaerobic respiration. They compare and contrast the processes of aerobic and anaerobic respiration. Students identify organisms that use the processes of aerobic and anaerobic to synthesize energy from food.
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Breathing
In this breathing learning exercise, learners 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....
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How Cells Do Their Jobs
In this cells worksheet, students will review cell characteristics and structure and different types of cells and what role they play in the body. Students will investigate experimental results of the influence of sucrose on the...
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Protists
In this protists worksheet, students compare and contrast the different types of funguslike protists: slime molds, water molds, and downy mildews. This worksheet has 1 short answer and 7 fill in the blank questions.
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Intermediate Sentence Completion Exercise 35
In this intermediate sentence completion exercise 35 learning exercise, students working online, choose the correct word(s) to complete the sentence, with immediate feedback.
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More about Arteries, Veins and Capillaries
Students list and describe the purpose/function of blood vessels (arteries, veins and capillaries). They explain how blood flows through the body, and the role of physical activity and how it strengthens the heart.
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DNA Blueprint for Life
Students isolate DNA from different food sources. In this biology instructional activity, students research DNA extraction. They analyze DNA stands collected from the lab, and compare the differences between each.
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Cell Repair and Cell Cycle
Seventh graders explore the cell cycle. They view pictures of different stages of mitosis and explain why cells reproduce. They identify the five phases of mitosis: interphase, prophase, metaphase, anaphase, and telophase.
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Controlling the Code: Molecules at Work
In this DNA worksheet, students access a website to learn about how single-celled organisms function successfully. Then students pretend they are a bacterium and determine how to transport lactose across their cell membrane for food....
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Who Stole My Salad?
Eighth graders explain how protein is made in the cell. In this biology lesson, 8th graders translate RNA and DNA using an internet database. They determine the thief based on evidence collected.