Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

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.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

This simple experiment serves as an introduction to the greenhouse effect.

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Your preschooler wonât need a passport to go on this nature safari! All you need are paper, crayons and a nature trail or your back yard.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

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.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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

This project explores whether music affects the growth and health of plants.

Study the effects of wind and temperature on evaporation. Place wet sponges in different environments, check at regular intervals, track time required to dry.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

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

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

Help your child identify numbers with this fun preschool math art activity! Explore different textures and colors as he learns numbers.