Education.com
Try
Brainzy
Try
Plus

Fourth Grade Science Fair Project Ideas

Building off of what they learned in 3rd grade, 4th graders add a new level of sophistication to their 4th grade science projects. In addition to describing data quantitatively, kids begin to use their observations to formulate scientific arguments and engage in scientific debate. 4th grade science fair projects may involve kids going beyond testing a hypothesis—young scientists can be encouraged to use their results to make predictions about what might happen when the experiment is expanded to test new variables. Education.com's selection of fourth grade science fair project ideas are carefully written with 4th graders in mind, giving them the tools they need to effectively learn about the world around them by pursuing the answers to their questions in a methodical way.

Sort by:
Showing 1 to 7 of 7
This science experiment tests if dog saliva can really help heal wounds.
Fourth Grade
Health and Medicine
Are there really specific taste areas of the tongue for sweet, salty, bitter, sour, and umami? Find out for yourself in this cool science project.
Fourth Grade
Health and Medicine
This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
Fourth Grade
Health and Medicine
Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.
Fourth Grade
Health and Medicine
Could there be toxic chemicals lurking in the cupboards and closets of your home?
Fourth Grade
Health and Medicine
This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.
Fourth Grade
Health and Medicine

Share these projects with friends

clear all

Filter by

Subject