Showing Results for two digit using place value : Page 45

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Demonstrate the principle of jet propulsion in this science fair project by building a rocket from household materials.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

This science fair project idea explores the different properties of matter.

This project explores ways to prevent static electrical shocks.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

Tired of gum with flavor that lasts for just a couple of minute? Put gum to the test with this chewy science experiment!

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This experiment evaluates whether frequent texters have better finger dexterity compared to people that rarely use text messaging.

This experiment investigates if stress alters body temperature.

This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

This science fair project idea investigates how the shape of an object affects drag.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

Can playing video games trigger an adrenaline rush even though there's no real danger? In this cool experiment you'll learn all about how fight-or-flight works!

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

This science project challenges high school students to study the linguistic evolution of text messaging.

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

This science fair project idea investigates the relationship between memory and age.