How do you explain sundial to a child?
A sundial is an instrument with a pole, or gnomon, in its center and markings that tell the time like a clock. When the sun shines on the gnomon, shadows are cast, or appear at different markings on the sundial. This is a sundial. Its gnomon has a shadow that indicates the time on the sundial.
How do you make a simple sundial?
Take your plate and plastic straw outside. Put the plate on the ground and poke the straw through the hole you made. Slant the straw slightly toward the line you drew. Carefully rotate the plate so the shadow of the straw lines up with the line you drew.
How do you make an outdoor sundial for kids?
1Cut out the sundial and glue it to a paper plate. 2Poke a hole through the center of the plate using the pencil. 3Push the straw through the hole, and tape the short end underneath to hold it in place. 4Take your sundial outside on a sunny day at noon and place it in a flat, sunny area.
Which way should a sundial face?
Sundials need to point in the direction of True North, and the style (either a sharp straight edge or thin rod, often located at the edge or tip of the gnomon) must be aligned with the Earth’s rotational axis.
How do you make a garden sundial for kids?
- Step 1: Find a sunny area (preferably in a garden or flower bed) where you can build your sundial.
- Step 2: Place one end of your stick into the ground so the opposite end points towards the sky.
- Step 3: Once you find the shortest shadow, place a marker at that spot for 12 noon.
Where is the world’s largest sundial located?
Jaipur
The Jantar Mantar, Jaipur is a collection of 19 astronomical instruments built by the Rajput king Sawai Jai Singh II, the founder of Jaipur, Rajasthan. The monument was completed in 1734. It features the world’s largest stone sundial, and is a UNESCO World Heritage site. It is near City Palace and Hawa Mahal.