VIRTUAL BIOLOGY LAB · LAB 29
❤️ Human Heart and Circulation
Trace blood through heart chambers and major vessels.
CBSE Classes 10Interactive practicalDrag & drop challengeStudent notebook
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🔎 Learning objective
Trace blood through heart chambers and major vessels.
3Hands-on matches
1Knowledge check
🧬 Interactive laboratory workspace
Explore the biological idea using the model controls. This is a conceptual classroom simulation.
❤️
Human Heart and Circulation
The right side pumps blood to the lungs; the left side pumps oxygenated blood to the body.
PRACTICAL WORKBENCH · EXPERIMENT 29
Ready to begin🧪 Cardiovascular model station: Trace blood through the heart
Cardiac output = heart rate × stroke volume; the model uses a simplified fixed stroke volume.
APPARATUS & EXPERIMENT CONTROLS
01 · Set up apparatus02 · Adjust variables03 · Run trial04 · Record reading
◉Flow display▤
OBSERVATION & MEASUREMENTS
Heart rate—
Valve state—
Vessel pathway—
Cardiac output estimate—Awaiting run
Cardiac output = heart rate × stroke volume; the model uses a simplified fixed stroke volume.
Scientific interpretation will appear after the trial.
Scientific note: Adjust heart rate and trace blood through chambers, valves, lungs and body tissues.
Model ready. Choose a condition and run the model to see an observation.
🧪 Hands-on drag & drop challenge
PRACTICAL SKILL BUILDERDrag each item from the tray to its correct destination. On a phone or tablet, tap an item and then tap its destination. Complete all three matches to finish.
🧰 MATERIALS & CONCEPTS
🎯 DROP ZONES
Choose an item and place it in the matching zone.
📓 Observation notebook
Record your observation and export it for revision.
Key concept: The right side pumps blood to the lungs; the left side pumps oxygenated blood to the body.
🎯 Quick knowledge check
The aorta carries blood from the:
Select one answer to check your understanding.
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