Tinker Nest

  Twinkle, twinkle, little star, How I wonder what you are! Up above the world so high, Like a diamond in the sky..... We all remember how we all use to sing and love this poem. This poem was first published with the title ‘The Star’ in 1806 in Rhymes for the Nursery, a collection of poems by Jane Taylor and her sister Ann Taylor . This poem makes kids admire stars in the night sky and also encourages some of them to even study astronomy as they grow up But, do stars really twinkle? If not, why do they seem to twinkle? In this project, we will perform an activity to find the answers. Things We Need Induction Cooktop Induction pan Tape Scissors Laser pointer Human eyes printout on A4 sheet Some books Setting Up the Experiment Wrap a small piece of tape around the laser pointer so that it pushes down its On button and the laser point remains in a working position. Place the pan over the induction cooktop. Now, stack some books beside the cooktop and rest the laser pointer on the bo...

You can find cardboard just about anywhere and for cheap, if not free. It’s versatile, easy to use, and an excellent teaching tool. At my home and school this the first thing that I like to give to the kids so that they get the opportunity to embrace STEM activities with a simple and inexpensive material: cardboard. In this project, I'll share how to make a Cardboard Horse and make it run with the help of Power Of Science, without any battery or wheels.  "This is my opening lines in the class before I start with this activity." Time Required: 45  min What:  Horse made out of cardboard which will move with the help of fluid pressure. Why:  Hands-on fun activity on liquid pressure . How:  Read-along... Things We Need 1) Cardboard 30cm*30cm 2) Glue Gun and Glue Sticks(2sticks)  3) X-ACTO knife   4) 2 10 ml Syringe   5) 1 foot of clear plastic tubing that fits the syringe tips  6) A pair of Scissors  7) 1 Toothpick piece  8) Straw, ...

From switching a light bulb in our house On and Off to sending and receiving signals to the Mars rover , electrical circuits are ubiquitous in our day-to-day lives and Ohm's Law (V = IR) is as fundamentally important in electronics as Einstein's Relativity equation (E = mc²) is to physicists. Ohm's law is the basis of all electrical systems. Electrical engineers use this equation to guide the design of electrical systems. Students need a strong foundation in Ohm's law while designing circuits on their own but it is observed that students often get confused between Voltage(V) and Ampere(I). As a teacher, I have always been an advocate of Montessori education . I always try to include hands-on activities, role-plays , and games in my lesson plan to amplify the engagement, understanding, and learning of my students. So, here  I'm sharing an activity that my students love doing while understanding the difference between Volt and Amps . Things We Need 4 Large balloons E...

I love to study ancient civilizations and architecture. Last summer I attended a 3D printing workshop, "Tinkering with Tinkecad" at my school. At the workshop, I learned how 3D printing is not only revolutionizing STEM learning but also aiding other streams like Geography and History. I learned how I can print out historical artifacts to examine and understand them much better. Here, I'm sharing how I used Codeblocks to create the Rose Window of the Abbey of Fiastra . Things We Need Computer Internet 3D software ( Tinkercad ) Computer mice, 3D printer, and filaments for printing(optional) Division For convenience, we will divide the Rose Window into 2 parts,   Inner Shell  and  Outer Shell . Inner Shell: Division and Identification The Inner shell of the Rose Window can divide it into 3 parts: Central Part:   made up of a solid cylinder at the center with hole cylinder with 12 cylindrical holes with the base pointing towards you. Middle Part:   is made up of ...