Select a plant in your house/school observe and record changes keeping in view height of plant, number of leaves and flowers etc. Over a period of 2 months. Display your observations in the following table.

Collect information on changes taking place in food during the process of digestion. [From the school library / internet and display your observations on the bulletin board].

Test the following salt substances with red litmus and blue litmus papers. Record your observations in the table.

Take five beakers with water. Take small quantities of sugar, salt, chalk powder, sand and sawdust. Add each material to separate beakers and stir. Observe the changes and record your observations in the given table.

(Table)You have seen that the product of two natural numbers is one or more than one bigger than each of the two natural numbers. For example, 3xx4 = 12, 12gt4 and 12gt3 What happens to the value of the product when we multiply two proper fractions Fill the following table and conclude your observations.

You have seen that the product of two natural numbers is one or more than one is bigger than each of the two natural numbers. For example, 3xx4 =12, 12 gt 4 and 12 . What happens to the value of the product when we multiply two proper fractions? Fill the following table and conclude your observations.

Observe a plant which has healthy green leaves and beautiful flowers. Write your feelings about the plant in your notebook.

Collect an aquatic plant like hydrilla or vallisneria. Also collect any terrestrial plant. Now compare the two and write your.observations i in table-6

Collect some aquatic plants-cut the leaves and stems. Observe them under microscope and record your observations like air presence/absence of air spaces etc and answer the below: Are there any other reasons for their floating?

Designery leaves - select any broad leaved potted plant. Cut a cardboard with a design of your choice and seal the selected leaf with the cardboard. Let the plant stand under the sun for a week then remove the cardboard you will get designery leaves plant. Try to make more leaves with designs and display your plant but don't to prevent your write up.