Students design a proportional model of blood out of red gelatin, a plastic bag, and rice. They study the components that make up blood and investigate what happens when the arteries in different scenerios. They work in pairs in order to...

Ninth graders investigate the functions of white blood cells. They watch and discuss an online movie, conduct Internet research, and complete a worksheet.

Why is blood donation so important, anyway? Science and health classes across multiple grades benefit from an in-depth look into the need for and process of blood donation. With an emphasis on presenting the topic in a non-threatening...

Students clarify common misconceptions about cells. They assess initial knowledge of cells and cell behavior, read and discuss an article and consider the role of cell communication in the diseases of diabetes, multiple sclerosis and...

Fifth graders review the components of blood and write four things they have learned. They view a videodisk related to blood components and create a batch of candy "blood" using terminology including platelets, red blood cells, white...

Young scholars observe number sense by participating in an estimation activity. In this blood cells lesson, students identify the importance of blood cells in the human body and discuss how tiny they are. Young scholars utilize paper...

Fifth graders examine how a red blood cell travels throughout the body. Using a model, they recreate the flow of blood through the heart. They also label the lungs and the differece between the blood that enters the heart and the blood...

What do a bird, an egg, a rabbit, and a toad all have in common? This fun-filled resource explains the similarities and differences between cells and how all cells are similar, yet all are different. Learners begin by depicting a...

How can the circulatory system compare to a city map? Pupils distinguish the "roadways" and "vehicles" of the cardiovascular system, compare the anatomy and function of veins and arteries, and review different types of blood cells with...

The living environment, from the interior of a cell to the complex relationships among populations, is queried in this final examination. Learners examine air pollution maps, cell diagrams, population graphs, and drawings of cells. They...

The New York Regents High School Examinations are comprehensive and include various question formats, including multiple choice and graph analysis. This particular version, the 2008 Living Environment exam, surveys a variety of topics....

Students explore how our bodies fight infection. Using a microscope, they observe red blood cells, white blood cells and different bacteria under a microscope.

Seventh graders explain the role of white blood cells in fighting infections. In this life science lesson, 7th graders create flow charts showing the immune response process. They act out and play a game to simulate actions of the immune...

Fifth graders examine how a red blood cell travels throughout the body. Using a model, they follow the flow of blood throughout the entire body. They identify the functions of the lungs and discuss the difference of the blood entering...

Students examine T cells and the role they play in the immune system.  In this interactive lesson students work in groups to complete an online training and make a comic strip with what they learned. 

Ninth graders study facts about human blood and what it is made of.  In this blood composition lesson students divide into groups and complete several activities. 

Fifth graders watch a short video on blood and complete worksheets on the components of blood. They navigate the Internet to investigate the components of human blood. They complete worksheets with a partner and exchange sheets among...

students research blood's components, and use their math skills to recreate a model of whole blood using commonly found food items.

Students explain the various activities that are constantly going on in a blood cell by role playing a blood cell, antibody, pathogen, and platelets.

Twelfth graders investigate specialized structures in both plants and animals. They relate structure to function, as they determine why the specialization is necessary and useful to the living organisms involved. They use microscopes...

Students examine the cell coats (matrix) of chondrocytes and fibroblasts and observe these cells actively exclude particles which are released around them. They observe the function of the cell membrane as a gatekeeper as it prevents...

Students 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...

Students examine the function of the immune system. They read and discuss text, complete a K-W-L chart, sequence photos of white blood cells encountering bacteria, develop an outline, and write an essay.

Students explore stem cells. In this stem cell lesson, students research print and Internet sources regarding types of stem cells and their attributes. Students discuss their research findings participate in a debate about cord blood...