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Chemical Energy in a Bottle

hemical energy is a form of potential energy stored in matter when atoms join together to form chemical compounds. It can be released when matter undergoes a chemical change. The food that you eat pro ...

How to Keep Your Light Sticks Lit Up Longer

On a fall night, you’ve probably seen fireflies glowing in the bushes. Fireflies use chemiluminescence, a very efficient process that converts energy to light. Light sticks use a similar process. Do y ...

Mentos and Diet Coke Experiment

Carbon dioxide is the chemical compound that consists of two oxygen atoms bonded to a carbon atom. Carbon dioxide creates the bubbles in soda. The goal of this project is to explore the eruption of ca ...

Rate of Diffusion

Ever notice that when you pour a darker liquid into clear water the overall color changes into a shade between both? Diffusion is the passive process of particles spreading from areas of high concentr ...

SD 1 - Which is the least polluting energy?

Historically, energy has been fundamental in the daily life of human beings. But, often, its use can be highly polluting; hence, apart from knowing different types of energies, we must train students ...

Playing and experiencing with light, sound, matter and energy

e-Blai es un material educativo, interactivo y multimedia, además de un elemento de motivación para emprender y dirigir el aprendizaje de los alumnos de 6º de primaria en el área de conocimiento del m ...

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