Make a paper cup telephone.

• Take 2 paper cups, thread and a pair of scissors.

• With the help of an adult, make a hole at the centre of each cup.

• Pass a piece of thread through the hole of one cup and tie a knot, as shown. Make sure the knot is big enough so the entire piece of thread doesn’t pass through the hole.

• Repeat for the other cup.

• Your paper cup telephone is ready.

• Stretch the thread. Talk to your friend using it. Can they hear you?

Think and write the answer in your notebook.

Look at the following weights. Find the weight of the apple mango and banana together.

You are working on your school project using a computer. Suddenly, the computer screen freezes and stops responding to your commands. What should you do first?

• Restart the computer by pressing the power button until it turns off. Then turn it on again.

• Turn off the main switch directly.