Tagged: Class 7th to 8th

wind turbine project 0

ہوا کی توانائی کو روشنی کی توانائی میں کیسے تبدیل کریں

ہوا کی توانائی کو روشنی کی توانائی میں کیسے تبدیل کریں یہ پروجکٹ ونڈ انرجی کے بارے میں ہے جس میں آپ ونڈ انرجی کو حرکی توانائی اور پھر اس کو روشنی کی توانائی...

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How To Make 3D Hologram Projector

How To Make 3D Hologram Projector 3D Hologram Projector is a physical object that uses principles of reflection, refraction and diffraction to form a 3D image in mid air. The 3D image that appears...

How to make glue from milk 0

Making of Glue using Milk

Making of Glue using Milk Glue from milk is a worth learning activity for the students to understand basic chemistry, chemical reactions and many interesting articles that can be easily found in Kitchen to...

Homemade Butter 0

Homemade Butter (Video)

Homemade Butter: This tasty experiment not only provides a tasty treat, but a valuable look at chemistry and changing states of matter as well. Video

How to make Plastic from Milk 0

How to make Plastic from Milk

How to make Plastic from Milk: Learn how to separate the casein found in milk, ultimately winding up with an intriguing plastic-like substance. What is casein? Casein is the predominant phosphotien (a group of...

Stained Glass Milk 0

Stained Glass Milk

Stained Glass Milk: Turn a simple bowl of cow juice into a work of kinetic art using food coloring and liquid soap, learning all about molecular structure along the way. Materials: Pie pan Milk...

Does mass change in Chemical Reactions 0

Does mass change in Chemical Reactions

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....

Thermal Energy Put to Work 0

Thermal Energy Put to Work

Thermal Energy Put to Work Grade Levels: 7-9 Question: Can thermal energy be made to do useful work? Possible Hypotheses: Thermal energy is/not useful energy that can be used for work. Materials: Plastic 1-liter...