Showing Results for two digit using place value : Page 17

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

Determine whether the application of Febreeze will lower the bacterial count.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

Examine the impact of insecticides on plant growth.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.

What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!

Explore the relationship between personality traits and birth order effects.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

This science fair project determines the quality of a given product.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.