Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

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

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

Counting with one-to-one correspondence is an important kindergarten math skill. This simple activity turns it into a play-anywhere game.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

This science fair project explores how salt and sugar affect the melting rate of ice in water.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

This activity with add some fun and education to long car trips. Perfect for family vacations!

Make an edible bracelet from Froot Loops and a shoelace! This Block Institute art activity will engage your special needs or mainstream child at snacktime.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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

Help your kindergartener review shapes - and build early reading skills - with this creative book project.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

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.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

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

In this science fair project, students examine how temperature affects sugar transport within a plant.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

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 project examines how temperature affects the volume of gas in balloons.

If your 2nd grade child asks for time often, encourage him to read time on his own by talking about time throughout the day.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.