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.

Lunch is always better when you share it with a wise companion This wide-eyed owl craft is a great way for your growing learner to practice cutting shapes.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Want to make sure you raise a money-savvy kid? Start him out right with this activity that hides valuable math skills within a fun grocery store game.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

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 hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

Your child will "catch" snowballs with each correct math equation she can answer correctly. If she solves a problem correctly, she gets to keep the snowballs.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Do you think heat can affect a plant's growth rate?

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

Show your kindergartener how to count to 100 by tens, and he'll get an adorable cheerio necklace in the process!

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

This is a great game to help your child learn number concepts in multiplication and division.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Practice your addition and subtraction in this card game. Disclose is a math activity any first or second grader will love!

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.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

Review fractions with your budding mathematician when you play this fun, educational math board game.

This pumpkin dessert recipe tastes like pie but looks like a no-bake cookie.

Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.