Author name: MedhaVatika

Chemistry - Test Series, Grade C 9

Fermentation Balloons (Yeast + sugar → CO₂)

Chemistry - Test Series, Grade C 8

Elephant Toothpaste(Exothermic reaction with yeast/H₂O₂)

Chemistry - Test Series, Grade C 8

Testing CO₂ with Limewater (Vinegar + baking soda reaction)

Biology - Test Series, Grade 11

Genetics Simulation – Using colored beads or Punnett squares

Chemistry - Test Series, Grade C 8

Lemon Battery (Simple voltaic cell)

Chemistry - Test Series, Grade C 8

Sublimation of Dry Ice (Solid to gas phase change)

Grade p 11, Physics -Test Series

Hooke’s Law* – Spring constant determination with weights and extensions

Grade p 11, Physics -Test Series

Newton’s Laws* – Force, mass, and acceleration with dynamic carts

Grade p 11, Physics -Test Series

Projectile Motion* – Launching objects at angles to study trajectory

Grade p 11, Physics -Test Series

Motion Analysis* – Measuring acceleration using ticker-tape timers or photogates

Biology - Test Series, Grade 10

Biotechnology Basics – Yogurt making or fermentation observation

Biology - Test Series, Grade 10

Germ Theory Demonstration – Comparing hand-washing effectiveness

Biology - Test Series, Grade 10

Soil pH and Fertility – Testing soil samples from different locations

Biology - Test Series, Grade 10

Enzyme Activity – Effect of temperature or pH on catalase (e.g., liver + H₂O₂)

Biology - Test Series, Grade 10

Transpiration Experiment – Using a potometer or plastic bag technique

Biology - Test Series, Grade 10

Plant Reproduction – Pollen germination experiment