The below mentioned article includes a collection of ten experiments on photosynthesis for high school. 1. Experiment to demonstrate Moll's half-leaf experiment for showing that CO2, light, chlorophyll and water are necessary requirements for photosynthesis: Requirements: A potted plant, caustic potash, wide- mouthed bottle, iodine, split cork, water. Method: 1. De-starch a potted plant by putting it in complete darkness [...]
The below mentioned article includes a list of three experiments on proteins. 1. Experiment to localize proteins in a cell: Requirements: Fresh tissues, razor, acid fuchcin, acetic acid, glycerine jelly, slides, cover slips. Method: 1. Cut the thin sections of fresh tissues with the help of razor, put them on slide and incubate them in 0.005% acid fuchcin in 1% [...]
The below mentioned article includes a collection of fifteen experiments on soil. 1. Experiment to measure the temperature of the soil and air: Requirements: Soil thermometer, ordinary thermometer (U-shaped minimum-maximum thermometer), notebook, pencil. Method: (a) Soil temperature: 1. Take a soil thermometer (Fig. 72), set it on the surface of the soil in sun and shade, and note the readings. [...]