Intermediate Science Fair Project Ideas

Great selection of intermediate science fair project ideas. These science fair projects can help you find intermediate level ideas for your science fair.

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Middle-school

Current Filters (659 results): 659 filtered results

Middle-school

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High SchoolMemories

Science project

High SchoolMemories

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

High school

Science

Science project

An Eggcellent Solution

Science project

An Eggcellent Solution

This intermediate project examines the strength of horizontal versus vertical pointing eggshells.

Science

Science project

The Effect of Caffeine on Plant Growth

Science project

The Effect of Caffeine on Plant Growth

The goal of this intermediate science fair project is to examine the effect of caffeine on plant growth.

Science

Science project

Symbiosis: Plants, Nitrogen, and Bacteria

Science project

Symbiosis: Plants, Nitrogen, and Bacteria

In science fair projects, intermediate students discover why nitrogen fixing bacteria are important to plant growth.

Science

Science project

How to Make a Solar Oven

Science project

How to Make a Solar Oven

Check out this cool and free intermediate science fair project idea on how to make a solar oven.

Science

Science project

Leaf Chromatography

Science project

Leaf Chromatography

Check out this fun leaf chromatography science fair project idea for intermediate students and discover the hidden pigments in leaves.

Science

Science project

Interpreting Emotion Through Facial Microexpressions

Science project

Interpreting Emotion Through Facial Microexpressions

This intermediate science fair project evaluates test subjectsâ ability to determine what a person is feeling by reading their facial microexpressions.

Social studies

Science project

Extracting DNA from Strawberries

Science project

Extracting DNA from Strawberries

This intermediate science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

Science

Science project

Be a Detective! Is it a Physical or a Chemical Change?

Science project

Be a Detective! Is it a Physical or a Chemical Change?

Get a cool intermediate chemistry project idea on how to determine whether a physical or a chemical change has taken place.

Science

Science project

A Deep Sea Diver! How Does it Work? Is Air Heavier or Lighter than Water?

Science project

A Deep Sea Diver! How Does it Work? Is Air Heavier or Lighter than Water?

This fun intermediate science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

Science

Science project

What Kind of Light will Produce the Greatest Plant Growth, Regular Light or a Fluorescent Bulb?

Science project

What Kind of Light will Produce the Greatest Plant Growth, Regular Light or a Fluorescent Bulb?

Explore this fun intermediate science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

Science

Science project

Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?

Science project

Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?

Check out this cool intermediate science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

High school

Science

Science project

How does Phototropism Affect the Growth in Green Plants?

Science project

How does Phototropism Affect the Growth in Green Plants?

This cool intermediate science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Science

Science project

Is It What You Say or How You Say It?

Science project

Is It What You Say or How You Say It?

In this science fair experiment, intermediate students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

Social studies

Science project

Peanut Butter Anyone? Which Tastes Better, Commercial Brands or Organic Brands?

Science project

Peanut Butter Anyone? Which Tastes Better, Commercial Brands or Organic Brands?

Check out this cool intermediate science fair project idea to find the difference between organically grown and commercial brands of foods.

Science

Science project

Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?

Science project

Flame Tests? Can you Really Identify an Element or a Compound by Putting it Into a Flame?

Get this cool intermediate science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

Science

Science project

Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?

Science project

Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?

Check out this fun science fair project idea for intermediate students to learn about the effects of temperature on the density of a gas such as air.

Science

Science project

Horizontal and Vertical Motion

Science project

Horizontal and Vertical Motion

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

Science

Science project

Breathe in! Breathe Out! Do Boys and Girls Have the Same Lung Capacity?

Science project

Breathe in! Breathe Out! Do Boys and Girls Have the Same Lung Capacity?

This fun intermediate science fair project idea explores the process of respiration and determines whether boys and girls have the same lung capacity.

Science

Science project

Factors Affecting Solubility

Science project

Factors Affecting Solubility

Here is a fun intermediate science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Year 4

Science

Science project

Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?

Science project

Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?

Easy and cool intermediate science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

Science

Science project

Do Plants Experience Pollution? Will Plants Grow More or Less or be Unaffected when Grown in Polluted Soil?

Science project

Do Plants Experience Pollution? Will Plants Grow More or Less or be Unaffected when Grown in Polluted Soil?

This fun and easy intermediate science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

Year 5

Science

Science project