Author: Sharad Pawar
Publication: Rajhans Prakashan
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Author: D.S.Itokar
Publication: Mehta Publishing House
Category: विज्ञान-पर्यावरण / बालसाहित्य
Qty:
वैज्ञानिक खेळणी (Vednyanik Khelani) is a Marathi book written by D.S. Itokar. It was published by Mehta Publishing House in 2009. The book is a collection of 50 science experiments that can be performed at home with simple materials. The experiments are designed to help children learn about the basic principles of science in a fun and engaging way. The book is divided into five chapters: * **Chapter 1: Light** * **Chapter 2: Sound** * **Chapter 3: Electricity** * **Chapter 4: Magnetism** * **Chapter 5: Mechanics** Each chapter contains a brief introduction to the topic, followed by a series of experiments that demonstrate the principles involved. The experiments are all well-explained and easy to follow, and they require only basic materials that can be found around the home. वैज्ञानिक खेळणी is a valuable resource for parents and teachers who want to help children learn about science. The book is also a great way for children to explore the world around them and learn how to apply the principles of science to their everyday lives. Here are some of the experiments included in the book: * **How to make a periscope** * **How to make a kaleidoscope** * **How to make a pinhole camera** * **How to make a simple electric motor** * **How to make a magnet** वैज्ञानिक खेळणी is a fun and educational book that will help children learn about the world around them. It is a valuable resource for parents and teachers who want to help children learn about science.
