Grade: 9th

Carbon Dioxide Requirement in Photosynthesis

Two similar potted plants are kept in a dark room for three days to remove stored starch. Plant A is placed……
Meristematic Tissue Experiment

Growth of roots in onion bulbs

In this experiment, two onion bulbs are placed on separate water-filled jars to observe root growth. The roots are measured daily for …….

Force on a Current Carrying Conductor in a Magnetic Field

In this activity, a current carrying aluminium rod placed in a magnetic field gets……

Germination of pollen on stigma

Explore the Germination of Pollen on Stigma like never before with a 3D simulation that lets you dive deep into this crucial step in plant reproduction…

Human respiratory system

Explore the human respiratory system like never before with a 3D simulation that lets you dive deep into its fascinating world…
fermentation experiment

Detection of CO2 in Fermentation

In this experiment, a sugar solution (or fruit juice) is mixed with yeast in a test tube sealed by a one-holed cork. The CO2 produced ……
Avogadro's Law

Avogadro’s Law

In this experiment, three balloons are filled with different gases: helium, nitrogen, and…..
Respiration Experiment

Respiration

In this experiment, we demonstrate the presence of carbon dioxide in exhaled air using lime water. We take two test tubes filled with fresh lime water…
Salivary Amylase

Action of salivary amylase on a starch solution.

This experiment demonstrates the action of salivary amylase on starch. Starch solution is added to two test tubes, with saliva introduced only in test tube A. After a brief incubation, iodine solution….
Centripetal Force

Centripetal Force

In the experiment, you’ll attach a small mass [ Like Tennis Ball ] to a rope and whirl it in a horizontal circle…
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