Heart-Walk Presenter: D.Kacher a reinforcement activity.
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Transcript of Heart-Walk Presenter: D.Kacher a reinforcement activity.
![Page 1: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/1.jpg)
Heart-Walk
Presenter: D .Kacher
a reinforcement activity
![Page 2: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/2.jpg)
• As they “walk through” the heart, they will follow the pathway of blood through the heart.
• Students will reinforce their knowledge of the heart by walking on a large floor-drawing of a heart and naming its parts.
![Page 3: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/3.jpg)
Objectives
• identify right and left heart
• name the chambers, valves, and great vessels associated with both rt. & lf. heart
• demonstrate how blood flows through the heart
![Page 4: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/4.jpg)
Teacher materials• 2 strips white butcher paper (approximately 9’
long
• clear vinyl tape
• pencil with eraser
• drawing of the inside of heart heart (coronal plane)
• blue, red, & yellow Sharpie markers
• scissors
• access to laminating machine
• 2 sheets of blank printing paper
![Page 5: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/5.jpg)
Teacher preparation
1. Cut two large strips of white butcher paper (approximately 9’ in length)
2. Tape strips lengthwise with clear vinyl tape (you should have a large sheet of paper approx 9’ x 6’—depends on width of butcher paper)
3. Using a pencil, draw a large heart (outline & inside– see template side)
4. Do NOT label
5. Outline right heart in blue, left heart in red, & valves in yellow
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Teacher preparation cont.
6. Cut drawing into lengthwise strips so that they will go through a lamination machine.
7. Using template, draw a large drop of blood on each sheet of print paper.
8. Color one drop blue & one red.
9. Laminate and re-tape heart drawing with clear vinyl tape
10. put sheets of paper with blue & red blood back-to-back and laminate
![Page 7: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/7.jpg)
Template for heart drawing
![Page 8: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/8.jpg)
Here’s how your heart should look once it’s outlined.
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You can copy and paste this “blood drop” onto a Word doc, then print 2 of two copies
Color one blue & one red.
Place drops back-to-back.
Laminate
![Page 10: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/10.jpg)
Make a spinner (Can buy blank ones at teacher supply stores. Try to find one with 12 wedges.)
Make labels of the following & adhere to spinner:
1.Vena cava2.Rt. Atrium3.Tricuspid valve4.Rt. Ventricle 5.Pulmonary valve6.Pulmonary arteries7.Lungs8.Pulmonary veins9.Lf. Atrium10.Mitral valve11.Lf. Ventricle12.Aorta
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How to begin …and end• Tape Heart-Walk drawing to floor.
• Demonstrate how to walk through heart beginning at the superior vena cava
• Be sure and have the blue drop of blood facing outwards.
• Once you get to the pulmonary artery, step out of the Heart-Walk into the “lungs”.
• Turn drop of blood to red side and return to the heart via pulmonary veins.
• You are finished when you end up at the SVC.
![Page 12: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/12.jpg)
Example of Heart-Walk drawing
![Page 13: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/13.jpg)
![Page 14: Heart-Walk Presenter: D.Kacher a reinforcement activity.](https://reader034.fdocuments.net/reader034/viewer/2022052504/55180e105503469b438b46a0/html5/thumbnails/14.jpg)
What comes next?
• Coronary arteries
• Electrical conduction in heart
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Biomedical engineering & biotechnology as it relates to the cardiovascular system:
• Screening technologies –stethoscope, BP, serum cholesterol levels
• Diagnostic technologies – EKG, blood enzymes, cardiac catheterization
• Interventional technologies – medications, angioplasty, stents
• Therapeutic technologies – meds, surgery