In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

This science research project challenges students to think of more effective lobster farming methods.

In this science fair project, students evaluate the alleged pain-relieving properties of amber.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

In this science fair project, students evaluate if astrological signs provide clues about people's personalities.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This science project challenges high school students to study the linguistic evolution of text messaging.

In this science fair project, students examine how temperature affects sugar transport within a plant.

In this challenge, students are tasked with creating an insulated cup that will keep beverages colder for longer than a regular cup.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

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

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

This science project challenges students to study the salt content in tap water and learn about electrochemistry.

In this science fair project, students test how objects float and sink in liquids of different densities.

Students explore hot desert plant adaptations in this cool science fair project by observing how these organisms prevent excessive transpiration.