Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Use this great no-bake recipe to save energy and keep cool.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

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

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

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

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

When your child is itching for a game, consider ditching Hide and Seek in favor of Shape and Seek. Here's how it works:

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

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

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Help your child sharpen time skills by creating a special day and charting each part in a detailed schedule.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.