How To Make A Wind Vane
How to make a wind vane step 1.
How to make a wind vane. A wind vane is a weather instrument tool that shows the direction of the wind. Constructing a cardboard and clay wind vane 1. Trace the circumference of a can and cut around the circle. Put a coffee or soup can down on top of your cardboard.
Cut 1 cm slots in both ends of a plastic drinking straw. Make another arrow by drawing around the first arrow and cutting it out. Measure the arrow head and tail of your wind vane on a piece of tag board or on a thick manila file folder. Materials safety goggles recycled empty plastic container yogurt frosting etc with a cover pencil scissors heavy paper cardboard glue straw pushpin rocks sand pebbles clay optional directions all participants should wear safety goggles.
Draw an arrow 25 cm long on the card and cut it out. Step by step instructions to make a wind vane. Place the pen top between the arrows in the centre facing down and glue together. Here are directions to make a simple wind vane.
Draw a 13 cm 5 1 in long arrow on a piece of cardboard and cut it out. Take the card paper draw the head and tail of the wind vane on it and cut out these portions using a scissor. Slide the arrow head and tail into the slots of the. Simple idea how to make a wind vane.
Do your best to make the arrow as even as.