The Heart Read through the questions and get ready to answer as you watch the video! Video
Heart How big is your heart? How many times does the heart pump a day? How many chambers are there in the heart? How much blood is pumped through the heart? Does the heart get blood that is oxygenated (with oxygen) or deoxygenated (without blood) on the right side? Does the heart get blood that is oxygenated (with oxygen) or deoxygenated (without blood) on the left side? State two extra facts Heart How big is your heart? How many times does the heart pump a day? How many chambers are there in the heart? How much blood is pumped through the heart? Does the heart get blood that is oxygenated (with oxygen) or deoxygenated (without blood) on the right side? Does the heart get blood that is oxygenated (with oxygen) or deoxygenated (without blood) on the left side? State two extra facts
How big is your heart? How many times does the heart pump a day? How many chambers are there in the heart? How much blood is pumped through the heart? Does the heart get blood that is oxygenated (with oxygen) or deoxygenated (without blood) on the right side? Does the heart get blood that is oxygenated (with oxygen) or deoxygenated (without blood) on the left side? State two extra facts
The Heart Lesson Objectives 9th February 2015 Success Criteria C/W 9th February 2015 The Heart Success Criteria Lesson Objectives To describe the differences between cells, tissues, organs and organ systems. To explain the hierarchy of organisation in a multicellular organism. Define the following terms; cells, tissues,organs, organ systems List the levels of organisation in a multicellular organism.
What are cells?
What are cells? The cell is the basic unit of an organism and consists of a jelly-like material surrounded by a cell membrane
What are tissues?
Key Definitions Cells : Basic unit Tissues: (heart /cardiac tissue is a group of similar cells that work together to carry out a particular function.
What is a microscope?
Observations of tissues Description of what you have seen Description of what you have seen Description of what you have seen Description of what you have seen Description of what you have seen Description of what you have seen
Key Definitions Cells : Basic unit Tissues: (heart /cardiac tissue is a group of similar cells that work together to carry out a particular function. Organs: (e.g. heart) is a group of different tissues that work together to perform a particular function.
Deoxygenated blood carried to the lungs to get oxygenated. RIGHT Side LEFT Side Pulmonary Artery Deoxygenated blood carried to the lungs to get oxygenated. Pulmonary Vein Oxygenated blood from lungs Lungs Vena Cava (vein) Deoxygenated blood from body. Aorta Carries the oxygenated blood to the rest of the body. Body cells
Lungs Body cells
The Heart – Video! Aorta Pulmonary vein Pulmonary artery Vena cava Left Side: pumps oxygenated blood to the rest of the body. Right Side: pumps deoxygenated blood to the lungs to be oxygenated.
The Heart Pulmonary Artery Aorta Deoxygenated blood carried to the lungs to get oxygenated. Aorta Carries the oxygenated blood to the rest of the body. Vena Cava (vein) Deoxygenated blood from body. Pulmonary Vein Oxygenated blood from lungs
Key Definitions Cells : Basic unit Tissues: (heart /cardiac tissue is a group of similar cells that work together to carry out a particular function. Organs: (e.g. heart) is a group of different tissues that work together to perform a particular function. Organ Systems: (e.g. circulatory system) is a group of organs working together to perform a particular function.
Multicellular Organisms Cells in multicellular organisms are Specialised! Cells d…………….. and become specialised Tissues Organs Organ systems
Quiz Challenge! Read the information on the worksheet Produce 10 quiz questions with answers The questions write on a colour piece of paper, you can use the pictures in your questions as well. Answers write in your book.
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