Build a SeeSaw

How do I make a simple machine seesaw?

Build a SeeSaw

  1. Cut empty paper towel roll in half.
  2. Using a ruler and pen, mark the center of the halved paper towel roll.
  3. Fold the halved paper towel roll in-half lengthwise, and poke two holes through the folded roll at the center location marked in Step 2.
  4. Make the holes into slots, to allow for horizontal adjustment.

What is the difference between a seesaw and a teeter-totter?

A teeter-totter is almost the same as a seesaw, but the difference is that teeter-totters can move horizontally and comprise multiple seats. Usually, the terms are interchangeable and only vary depending on where you are in the world.

What kind of simple machine is seesaw?

lever
A lever consists of a rod or plank that is free on both ends, like the plank of a seesaw, and some steady object on which the plank can rest, like the center post of a seesaw. The fixed center point on which the plank moves is called the fulcrum.

Is a seesaw an example of a first class lever?

Other examples of first class levers are pliers, scissors, a crow bar, a claw hammer, a see-saw and a weighing balance. In summary, in a first class lever the effort (force) moves over a large distance to move the load a smaller distance, and the fulcrum is between the effort (force) and the load.

How much does it cost to build a teeter totter or seesaw?

Make a teeter totter or seesaw for less than $20! You’ll just need some 2x framing lumber, a bolt and screws, and our free, easy step by step seesaw plans. This project has been built hundreds (if not thousands) of times and beloved by children everywhere. Build and use at your own risk. Dimensions are shown above.

How can I Make my seesaw last longer?

Use a piece of pipe (for a bushing) for the 10″ X 5/8″ bolt to go through to save wearing of the wood as the SeeSaw goes up and down. I was thinking the same thing. It will last longer. Great idea!!! Thanks for Great idea!!! Thanks for taking your time to improve the plans! I love this! Holy smokes, I love this project!

What size bolt do I use to mount a seesaw?

Lucky birthday girl! Use a piece of pipe (for a bushing) for the 10″ X 5/8″ bolt to go through to save wearing of the wood as the SeeSaw goes up and down. I was thinking the same thing.

How do you drill holes in a seesaw?

Seesaw plans, plans include free PDF download, step-by-step illustrated instructions, material list with shopping list and cutting list. Cut two 2×4’s to 2′ long (A). Drill 5/8″ holes as shown on illustration above. Round one end as shown on illustration above. Cut two 2×4’s to 3′ long (B).