How do you make a paper frog step by step?

How do you make a paper frog step by step?

Fold the bottom of the paper up so that its edge meets the bottom of your triangle. Fold the two corners of the triangle up to form the “front legs” of the frog. Fold the sides inward to meet at the center. Fold the bottom of the paper upward so its edge touches the bottom of the “legs,” and unfold right away.

What causes a paper frog to move?

Basically, in the back of the frog you created a paper “spring” with the folds. As you push down on the back of your frog the spring is depressed—potential energy is stored. When you let go, the frog leaps into the air—the potential energy is spent in the form of kinetic energy and your frog flies.

At what point does the paper frog have the most gravitational potential energy Why?

At the top of the frog’s jump, for an instant, the frog is motion- less. At this point, the frog’s kinetic energy has all been spent to move the frog to its maximum height. At this maximum height, the gravitational potential energy is also at a maximum. Since the frog is unsup- ported, it starts to fall.

What type of energy is hammering a nail?

The mechanical energy of a hammer gives the hammer its ability to apply a force to a nail in order to cause it to be displaced. Because the hammer has mechanical energy (in the form of kinetic energy), it is able to do work on the nail. Mechanical energy is the ability to do work.

How do you make a paper bird step by step?

Origami Bird Instructions

1. Start with a square of origami paper, colored side down. Then valley fold along the diagonal as shown, then unfold.
2. Flip the piece over again. You’ll now make a squash fold using the crease lines you just made as your guide.
3. Make an inside reverse fold to form the head and beak.

How do you make a paper boat that floats step by step?

Make a Floating Boat Out of Paper

1. Step 1: Fold Paper. Step 1: Step one fold paper in half, hamburger style.
2. Step 2: Fold in Folded Edge Corner.
3. Step 3: Fold in Other Corner.
4. Step 4: Bring Up Edges of Boat.
5. 1 Person Made This Project!
6. 7 Comments.

How to fold paper to make jumping frog?

1 Start with a square sheet of paper with the white side up. Fold it in half horizontally and un then unfold. 2 Fold the paper in half vertically. 3 Fold the paper in half vertically again and then unfold it. You’ll use this crease as a guide in later steps.

How to make a puppet out of paper plates?

Paint the outside of two paper plates green. Get two thin, paper plates with scalloped edges. Flip them over so that the back is facing you. Paint them using a paintbrush and green tempera, acrylic, or poster paint. Let the paint dry before moving on. This project will make a puppet. If you do not wish to make a puppet, use only one plate.

What kind of paint do you use to paint a frog?

Paint the inside of one plate red. Choose one of the plates, then flip it over so that the inside is facing you. Use a clean paintbrush and red tempera, acrylic, or poster paint to make it red. Let the paint dry before moving on. For a neater finish, paint the edge green for the frog’s lips.