New information or thinking might also cause a scientist to back up and repeat steps at any point during the process. Understanding the steps of the scientific method will help you focus your scientific …

Write the experimental procedure like a step-by-step recipe for your science experiment. A good procedure is so detailed and complete that it lets someone else duplicate your experiment exactly!

For a personalized list of science projects, fifth graders can use the Science Buddies Topic Selection Wizard. The wizard asks students to respond to a series of simple statements and then uses their …

A detailed guide on how to use the steps of the scientific method to complete a science fair project.

Jul 16, 2025 · The scientific method offers a set of steps that help students understand the process of asking a question, doing research, forming a hypothesis, and then putting the hypothesis to the test …

The interactive diagram below may help you understand the engineering design process, and how it is applied to an experiment or project. You can click on parts of the diagram to learn more.

Below is a list of the 1273 science fair project ideas on our site. To help you find a topic that can hold your interest, Science Buddies has also developed the Topic Selection Wizard.

Engineering Design Project Guide Read our step-by-step guide for the engineering design process.

Browse by subject, grade level, or try our Topic Selection Wizard to find your winning science project. With science projects in 32 different areas of science from astronomy to zoology, we've got …

Free Topic Selection Wizard, science fair project ideas, step by step how to do a science fair project, Ask an Expert discussion board, and science fair tips for success.