Mass change in chemical reaction Activity 1 Iron gains mass when it burns Apparatus & Materials Steel Wool Spirit Lamp Match Box Tweezers Construction Make two balls of steel wool of almost same sizes. Put the iron balls in the dishes and balance them. Take one steel wool ball from the balance. Ignite the spirit…
Invisible Glass Stirrer Experiment Material Glass stirrer Beaker Glycerine Procedure Pour Glycerine into the Beaker and then immerse the Glass stirrer the Beaker. What Happens The Glass stirrer looks like a ghost like object in the container, almost invisible. Explanation The real secret behind this science experiment is the index of refraction. When light travels…
Learn something about how gases react when they are heated – extra points to anyone who can work out how to get the egg out (intact)! Material An egg (hard-boiled) A bottle (neck only a little bit smaller than egg) Newspaper or tea-lights Matches Method Firstly, make sure your egg is hard-boiled as doing this…
Fun Science: Surprising saucers Ages: 4 to 8. Ingredients: Shallow dish, water, spices such as pepper or cinnamon, dish washing liquid. Experiment: Fill a saucer with water. Add pepper, watch how it floats on the surface. Then, add one drop of dish soap, and watch the pepper run to all sides and the water spill…
Do-It-Yourself Science for Kids Do-It-Yourself Science You don’t need a laboratory to experiment with science, just try these fun science activities at home! Many of the experiments below … Globby Gooey Gak Concoct some stretchy green goo and learn about polymers, too! Download a printable copy of this activity Color Full Inks Find the…
Make a Mini-rocket launch This is a fun experiment demonstrating what happens when acids and bases react. Remember: What goes up must come down – So wear safety specs unless you want a rocket through your eye socket! Ingredients Rocket fuel- an Alka Seltzer tablet (or if you can’t get any, some bicarbonate of soda…
How to make Tumblewing (Urdu Video) Tumblewing A tumblewing is a paper airplane which rotates about a horizonal axis. Its mode of flight is more akin to confetti than traditional fixed wing aircraft; However, several model aircraft have been built with tumbling wings for lift (force). Because it has no need for ballast, the tumblewing…
How seed fly: Flying seed, Alsomitra model Flying seed Level Primary Concept The plant spreads seeds to leave offspring by a variety of methods. A certain kind of plant seed flies over air. Let’s make flying seed models look like two plants, Alsomitora, and Lauan. Materials cardboard, clay, scissors, stapler, paper clip, bamboo skewer and…
Mixing Oil and Water Some things just don’t get along well with each other. Take oil and water as an example, you can mix them together and shake as hard as you like but they’ll never become friends…..or will they? Take this fun experiment a step further and find out how bringing oil and water…
How to make a simple DIY cotton candy machine at home Cotton candy is one of the worldwide, oldest, and most popular among all especially children like it the most. Making one’s own cotton candy machine at home is a very simple and interesting DIY project. We can make a cotton candy machine at home…
How to make Boomerang Concept The boomerang is an old hunting tool used in Australia. Let’s make three blades boomerang by using cardboard. Materials cardboard, scissors and stapler Fabrication (1)Three rectangle blades, 2-3cm in width and 13-14cm in length, are cut from the cardboard. (2)The incision of about 1.5cm is made. (3)Bend blades in the…
How to make ammonia fountain How to make ammonia fountain : The ammonia fountain is a great demonstration used to notice the solubility of ammonia in water. Materials needed how to make ammonia fountain Ammonia solution, test tube clamp, phenolphthalein, PET bottle or glass bottle with cap, injection syringes, straws, beakers, test tubes, spirit lamps,…