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First grade math includes lots of work with two-digit numbers. Here's an activity to help kids practice recognizing and sequencing numbers from 1-30.

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

This science fair project investigates how temperature of a room affects the burn rate of a candle.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

Play this fun game with your kindergarten or first grader. It's a great way to practice important math skills, including counting and addition.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Science fair project that creates fog using bottles of hot and cold water.

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

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

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

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

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

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

Teach your young academic about counting and clocks with a tasty treat!

Stringy orange ghoul guts are actually a healthy and gross-looking appetizer for your child's Halloween party.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Explore the wattage of microwaves in relevance to cooking time.

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

This project concerns activity happening millions of miles away, on the sun.

Determine whether the relationship between a personâs armspan and height are genetic.

Want to help your kid with math? Get out the grab bag! This game is a great way to practice the tricky business of associating numbers with sets of objects.

Here's a fun math game you can use to practice counting, addition or subtraction with your child.

Make this delicious warm apple bread for Hanukkah.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.