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 inclu... More »

An electrical project on a list at suggests testing the electrical conductivity of various materials. Additional projects include constructing simple electrical circuits, making electric paint, and usi... More » Education Public Speaking

A couple of good ideas for a fourth-grade science fair project are to find out if crawling insects prefer to move toward a specific direction and to determine the rate at which colored and clear ice cubes melt. Students ... More » Education K-12 K-12 Curriculum

Ideas for 8th grade level science fair projects include: discovering the effect soap has on plants, how air temperature and humidity effect soap bubbles and how much plant food is best for plants. Each project has its ow... More »

High school science project ideas include the effects of acidity on invertebrates and natural materials that make pigments, notes Mary Bagley for Live Science. Other ideas are the effects of breakfast on school performan... More » Education Homework Help

Examples of good projects for a middle school science fair include descriptive projects such as researched reports about global climate change, experimentation projects such as "What is the effect of caffeine on plant gr... More »

Some easy and fun science project ideas for fourth graders include projects such as a pizza box solar oven that demonstrates the power of solar energy and a jumping cereal project which displays the properties of static ... More »