Showing Results for -and--old

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

A plastic tray is the perfect tool to teach your little one how to count. Try out this activity, and your child will have her numbers down in no time.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

This project examines the concentration of dissolved oxygen in water, with and without oil.

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

Have fun with the kids by "shaping up" your standard chocolate chip cookie recipe, and teach kids about sorting and shapes while you're at it.

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Help your daughter organize all of her barrettes with this fun and colorful activity!

This science fair project idea investigates food preference of birds.

This competitive inequalities card game is a great way to help your child understand the connection between numerals and the values they represent.

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

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

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Here's a tasty way to give your child some counting practice.

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

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

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science fair project idea measures physical dexterity as a function of temperature.

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.