Sixth graders review the different types of graphs (bar, line, pictograph) They predict the data set they can garner several boxes of conversation hearts. Students record their data using an Excel spreadsheet. They create a graph based...

Students examine the strength and resilience of the human heart. They squeeze a tennis ball to demonstrate the strength of the human heart, record and analyze the results on a worksheet, and create a poster of a design of a device to...

Learners determine what the pulse is before examining how to measure the heart rate in different situations. They build a simple device that measures the heart rate, take heart rates, and record them on a worksheet. They discuss how...

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...

Pupils examine the heart and vascular system and the need for artificial valves. After explaining how heart valves function, they design their own heart valves for experimentation. They predict the speed of fluid flowing through veins,...

Learners examine how the heart functions and the concept of how electrical currents can affect muscle contractions.  For this cardiovascular lesson students identify P, QRS and T complexes.

Students study the respiratory system, the lungs and air.  In this respiratory lesson students describe technologies that engineers have found that improve the health of the respiratory system. 

Learners study the parts of the human respiratory system while examining the gas exchange that takes place in the lungs. They make a model lung. They look at how the respiratory system is affected by spaceflight.

Students examine how climate affects lifestyle, clothing choices, food, and water sources. They explore climatic regions such as tropical, desert, coastal, and alpine situations. They look at the longitude and latitude, land features and...

Learners examine the inhalation and exhalation process. They create a model pair of lungs from given materials. They discover the technology that has been developed based on engineers examining the respiratory system.