Chemistry Experiment: Production of Carbon Dioxide : Carbon dioxide is a naturally occurring chemical compound composed of 2 oxygen atoms each covalently double bonded to a single carbon atom. Materials & Tools Vinegar, Baking Soda, Ice cream Stick, Empty Plastic Bottle, Infusion tube, Scissors Spirit Lamp, Match Box, Large Iron Nail, Lime Water Test Tube(3)…
100 Best Food science experiments and projects for kids Science is awesome. Food is awesome. Blending the two together rocks faces off. Teachers and parents looking for some projects to introduce their students to the basic principles of chemistry, physics, biology and more can easily turn to the kitchen for inspiration. The following experiments vary…
Osmosis: Experiment with Potato Osmosis is the process by which solutions of different concentrations move across semi-permeable membranes from the region of lower concentration into that of higher concentration. Osmotic pressure is the force with which molecules move from the area of its higher concentration into that of its lower concentration. Materials & tools Unboiled…
Build Your Own Lung Model Science Project In this article you will learn about how to make lung model science project for class room presentation by students and it also demonstrate by class teacher. Material liter pop bottle, Scissors, 2 straws, 2 balloons, 3 rubber bands, piece of clear wrap paper, binder clip, clay Procedure…
A coin battery is similar to fruit battery experiments, except that the fruit’s part is replaced by a small amount of salt water. It’s an easy science project to do, especially if a project like the lemon battery has already been performed. Materials A small glass or bowl Salt vinegar Spoon or stir stick…
How do you make rain بارش کا تجربہ (Urdu, English) Artificial rain How do you make rain “Artificial rain Experiment” MATERIALS: glass mayonnaise or canning jar plate hot water ice cubes index cards PROCESS: Pour about two inches of very hot water into the glass jar. Cover the jar with the plate and wait a…
How to make PET Bottle Water Rocket Concept PET Bottle Water Rocket It is easy to understand that rocket fly by using reaction when it pushes away something to outside. PET bottle water rocket can fly up to the height of the school roof. Students can have a lot of fun.To enlarge the momentum, water…
Float an egg in water Float an egg in water Place an egg in a glass of fresh water. Notice what happens. Add salt to the water, stir gently, and observe what happens. Put a tack in the eraser end of a pencil and place the pencil in a glass of fresh water. Add salt,…
water pressure (Urdu and English) Punch 3 or 4 small holes, one above the Other, along the side of an empty milk carton or a large can. Cover the holes with a long strip of adhesive tape and fill the carton with water. Then place the can in the sink or a basin and pull…
air pressure experiment (Urdu) thick paper can’t fly, air pressure experiment (Urdu)
air pressure gravitational force experiment (Urdu)
HOW HEAT BLOWS UP A BALLOON Stretch a rubber balloon over the neck of an “empty” bottle. Put the bottle into hot water, or light a candle and hold the bottle over the flame. You will see that: The balloon blows up. Explanation: When heat is added, the molecules of air in the bottle…