4th - 6th Grade Activities : Page 3

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Your child will learn a whole alphabet of different jobs while they complete this brain-teaser chart just in time to celebrate Labor Day!

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

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.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Take a dive into the candy jar with this yummy science experiment.

These secret code activities are fun, and also provide fourth graders with great opportunities to practice language development and logical reasoning.

This experiment will evaluate if chewing gum affects students' test performance.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

This science fair project idea investigates how magnetism can defy the force of gravity.

This project examines whether people's taste perception is influenced by what they see.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

In this activity, your students will research a favorite superhero and discuss which of their powers are real and not real. Your students will be able to complete a simple research chart and graphic organizer.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

Find out which type of sponge holds the most water.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

In this design challenge, your child will create a parachute for a small toy using typical household items.

In this fun experiment, we'll find out how color affects heat absorption!

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.