Showing Results for multiplying mixed number : Page 18

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!

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

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

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

Learn about borrowing in subtraction using a deck of cards and a die! Your first grader will have fun playing this math game.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

This variation on the classic group game "Mother, May I?" can be played with one or more child and involves continual participation.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Explore the relationship between personality traits and birth order effects.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Introduce your child to the concept of the melting pot by decorating a patriotic 4th of July planter.

Choose a destination and "race" your way there! This activity is a great for charting progress and motivation.

Determine how wind speed affects the stability of a kite and the ease of getting it into the air.

Use muffin tins to create a simple, affordable and fun game to help your child practice their vocabulary!

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

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!

This science fair project idea determines the most effective method of preserving food.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Those second grade spelling lists may be getting serious, but that's no reason to stop having fun. Here's a high-energy hopscotch game to try.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.