Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

This science project involves comparing the relative effectiveness of salt, pepper and dehydration in food preservation.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

Challenge your 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!

Kids get to race a felt mouse through a homemade maze using magnets in this exciting 1st grade arts and crafts activity.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Kids can jazz up their checker sets by transforming boring round checker pieces into baby chicks and eggs in this 1st grade arts and crafts activity.

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Ancient tribes believed that these dolls kept worries away at night. Your 1st grader can make his own and learn about history, culture, and art in this activity

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

El dia de los muertos (the day of the dead) is a Mexican holiday celebrated on November 1st and 2nd every year. Other Latin American countries celebrate a variation of the holiday, but it originates in Mexico and is unique to this country. These two days

What would it be like to be the Cat in the Hat from the famous Dr. Seuss book? This Read Across America project has your 1st grader making his own fun-in-a-box!

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

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

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

Science fair project that helps you better understand density by comparing the relative densities of cans of Coke and Diet Coke.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

This science fair project explores discover whether the acidity of sour candy is comparable to that of battery acid.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

Science fair project which identifies the most effective insulator that you could use to make a winter coat by comparing how well cloth and cotton trap heat.

Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.