What is a way to build a bridge for a school project?
Credit:Phil RoederCC-BY 2.0
Q:

What is a way to build a bridge for a school project?

A:

Quick Answer

For school projects, bridges are usually made out of ice pop sticks or toothpicks and glue. Incorporating triangular shapes into the bridge design will make it strong.

 Know More

Full Answer

Building a bridge as a school project is used to teach students about basic engineering concepts, and principles of math and science. Ordinarily flimsy materials, like toothpicks or ice pop sticks, can be made to hold quite a bit of weight if they are configured properly in a bridge design.

A popular bridge design for school projects is the truss bridge, a real-life bridge which relies on connected, triangular units for its load bearing capacity. The triangle is one of the strongest shapes in engineering. Incorporating triangle shapes throughout the bridge lends added enforcement to what would otherwise be a straight, rectangular configuration.

The student should first draft a blueprint of the bridge design on graph paper. Consulting educational books and websites about basic bridge engineering principles will be helpful.

The bridge should include two main supports, one on either end, with the beam of the bridge running between them. This makes it possible for the bridge to span two desks sitting near each other, much like a bridge in real life spans a river. Building a toothpick bridge takes many days as the glue needs time to dry. The student should glue the toothpicks together with regular school glue and hold the toothpicks together with clothespins while the glue dries.

Learn more about Homework Help

Related Questions

  • Q:

    What are some good ideas for a "100th day of school" project?

    A:

    Easy projects for the 100th day of school can involve collecting or organizing things in groups of 100. For example, students can collect 100 items that have to do with topics discussed in class, such as 100 math problems, 100 books about a certain subject or 100 cool science facts.

    Full Answer >
    Filed Under:
  • Q:

    What are some ideas for a middle school science project?

    A:

    Some ideas for middle school science projects include finding out what plants grow in which soil pH level and discovering the electrical conductivity of certain soil types, says Live Science. Other science projects include discovering natural water filters and the most effective plastic wrap to prevent evaporation, according to About.com.

    Full Answer >
    Filed Under:
  • Q:

    How can you win a school science fair?

    A:

    Find a good mentor, think of an original idea and invest plenty of time into the project to win a school science fair, according to Amber Hess for Science Buddies. Choose an interesting and challenging topic, study essential theories, create an organized plan and examine the results of the experiment.

    Full Answer >
    Filed Under:
  • Q:

    How do you make mountains for a kid's school project?

    A:

    Mountains for a child's school project can be made using different methods and a variety of materials depending on the child's age and the assignment requirements. Mountains can be made from dirt, construction paper, papier mache or clay. The constructed mountains may be decorated by gluing objects and materials or using fabric or paints.

    Full Answer >
    Filed Under:

Explore