The behavior of crickets in an enclosed environment

The preference of pond organisms for light vs. darkness

Decomposition of leaf litter

Reaction of mealworms to various surfaces

The effects earthworms have on soil nutrients

Humidity and temperature preferences of mealworms

The absorption rate of paper towels

Which battery lasts the longest?

Web construction of spiders

Which fertilizer works best?

What factors affect germination?

What happens when plants are exposed to music?

How does temperature affect plant growth?

Effects of caffeine upon the nervous system

Analysis of water for living organisms

How do various pH values affect plant growth?

How do earthworms react to vibrations?

Written vs. verbal stimuli and memory

Effectiveness of different types of insulation

How does acid rain change when absorbed through different types of soil?

Effects of acid rain on microscopic pond life

What happens when pictures/visuals are used in memorization?

Effect of caffeine on the development/survival/activity level of mealworms

Purifying water using different techniques

Pollution content of a river/bayou at different areas

Effect of microwave radiation on seed germination

How the use of only one eye affects depth perception

Hatching of brine shrimp under various conditions

Relationship of lung capacity to exercise level

Fabrics and insulation

Color fading

Which becomes fatigued quicker, dominant or non-dominant arm?

Do all plants transpire at the same rate under different colors/sources of light?

A study of the heredity of allergies

Growing algae in different temperatures/environments

Effects of different colored backgrounds on reflexes (or concentration, memorization)

Use of soap to protect plants from insects

Visualization techniques vs. practice on basketball free throw shooting

Growing plants upside down

Centrifugal force and plant growth (or seed germination)

Effects of acids (0r bases) on different metals

Are right-handed people also right-footed?

Heredity and tongue curling, ear lobes, hand-dominance

How is viscosity of different liquids affected by temperature?

Growing plants without soil (hydroponics)

Comparisons of different plants and erosion

Do science career people tend to be left or right-handed?

What happens when hermit crabs are grown in environments of different sizes?