Showing Results for -word-problems : Page 5

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

The objective of this experiment is to evaluate the effects of acid rain on plants.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

How powerful is the reaction between baking soda and vinegar? Find out here!

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Introduce your child to science with something they see everyday--their shadow!

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.