Author name: MedhaVatika

Biology, Grade 9

Model of the Heart – Demonstrating blood flow using colored liquids

Biology, Grade 10

Plant Reproduction – Pollen germination experiment

Biology, Grade 9

DNA Extraction – From bananas or strawberries

Biology, Grade 9

Blood Typing Simulation – Using artificial blood samples

Biology, Grade 10

Ecological Sampling – Quadrat Method

Biology, Grade 7

Measuring Pulse Rate – Effect of exercise on heart rate

Biology, Grade 9

Reflex Actions – Simple reaction time experiment

Biology, Grade 7

Water Transport in Plants – Using colored water and celery/stem

Biology, Grade 8

Pollution Indicators in Water – Testing water samples with bioindicators

Biology, Grade 8

Osmosis in Potatoes – Placing potato strips in different salt/sugar solutions

Biology, Grade 8

Effect of Acid Rain on Plants – Simulated environment setup

Biology, Grade 7

Respiration in Yeast – CO₂ production in sugar + yeast solutions

Biology, Grade 7

Classification of Living Organisms – Sorting and grouping plant and animal specimens

Biology, Grade 8

Model of Human Digestive System – Hands-on simulation

Biology, Grade 8

Food Test Experiments – Testing for starch, sugar, proteins, and fats

Biology, Grade 7

Germination Study – Seed sprouting under different conditions