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Heating and Cooling a Really Large Lizard
Remind your middle school scientists how fox ear size varies depending on the climate they live in; large ears allow heat loss while small ears keep heat in. Discuss how a cold-blooded animal might try to regulate body temperature. Then...
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Our Systematic Body
Students explore several parts of the body system in the eight lessons of this unit. Through several hands-on activities, the skeletal, muscular, digestive, circulatory and nervous systems are observed.
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Making Blood
Fifth graders review what they have already gathered about human blood. After reviewing the components of blood, they work together to make their own. Using the internet, they complete a blood web hunt and share their discoveries with...
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Fighting Infection
Students study immune responses and the structures that are related to immune cells functions. For this fighting infection lesson students construct antibody complexes and model the interaction of the immune system when it is fighting...
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Pre-Hardy-Weinberg
Students examine the inheritance of ABO blood groups. In this investigative lesson plan students perform a lab and show how natural selection can alter the gene frequencies in a population.
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What's Your Type
Students record their blood types on a class graph and calculate the potential number of blood donors for each group.
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Circulatory System
The ciculatory system is introduced here by means of clear, labelled diagrams and charts with details. After learning the basics of the heart strucure, a sequence of slides help show the flow the blood as the heart muscle contracts. A...
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The Magic School Bus Inside Ralphie
Students learn along with Ms. Frizzle's class. In this Magic School Bus lesson plan, students discover that skin protects our bodies the way apple skin protects an apple.
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Measuring Evolution of Populations
The Hardy-Weinberg principle is the focus of this concise slideshow. Some vocabulary definitions are given on the first 2 slides, and the rest are given over to examples of the Hardy-Weinberg theorem. Calculations of the H-W principle...
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Disease And Treatment
In this Disease and treatment worksheet, students solve 17 clues in a crossword puzzle about types of diseases, types of micro-organisms and immune system cells.
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Transport
A multiple-choice quiz about the transport of substances between cells, this would work well as a pretest and/or post-test. It refers to chapter seven of an unnamed textbook, but it is a Word document, so it can easily be edited.
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Chancing it
Seventh graders examine different transplant types and estimate the possible outcomes. In this biology lesson students discuss donors and transplants then divide into groups and complete a worksheet.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Defense Against Infectious Diseases
In this infectious diseases activity, learners read about the two types of defenses the body has against pathogens: innate (nonspecific) and adaptive (specific). Students then complete a graphic organizer by filling in 11 blanks.
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Circulatory System,
Fourth graders study the components and physiology of the human circulatory system.
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Circulatory System Design
Students identify the different parts of the circulatory system and their function. They work together to create their own model of the system and use it to determine the rate of blood flow. They answer questions related to their model.
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What is the Immune System and How Does HIV Affect It?
Student discuss the effect of HIV on the immune system. For this human body lesson, students research the immune system and how the HIV virus weakens it. They create a bulletin board showing how HIV is transmitted.
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Health Physics: The Effects of Radiation on Living Things
A mix of scientific details and background information about the well-known sites of radiation attacks or accidents. This topic may open up details that you may consider as sensitive, and could be upsetting to some pupils. This is a...
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Animal Diseases
Many of the toxins and parasites that cause illness are specified and discussed in this slideshow. Poisoning and other mechanisms by which an animal can fall ill are detailed and the information about frequency, prevention and treatment...
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When Microbes Attack
Pupils study how the body defends itself against the invasion of harmful microbes and how certain types of drugs can provide assistance. They design and execute their own experiments to test whether increasing the number of types of...
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The Circulatory System
In this circulatory system worksheet, students read a paragraph about the function of the different organs that make up the circulatory system. Then students complete 3 short answer questions.
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Cellular Invaders
In this biology activity, students study the animation on how the body's defense mechanism fight microbes. They write short answers to 8 questions that follow.
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Standard 4-Photosynthesis, Diseases and the Immune System
In this photosynthesis, disease and Immune System worksheet, learners fill in the blanks with key terms to complete sentences about the transfer of energy from the sun to plants, enzymes as catalysts in reactions, homeostasis, the immune...
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Immune System: The Master of Self-Defense
Students examine the role of the immune system in the human body. They conduct a hand-washing experiment, answer questions while viewing videos, discuss key vocabulary, draw and label illustrations, and observe demonstrations and record...
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