Make a Volcano Model
Make a Magnet
Insect Collection Display
Cotton Culture Display
How Old Are Trees
Make a Sundial
How a Tooth Decays
Make Sugar Crystals
Insects: Bad Guys or Good Guys?
The Solar System
Parts of a Hen's Egg
Do Plants Grow Toward Light?
What material and objects will be
attracted by magnet?
A Secret Letter with Invisible Ink
What is needed for fire to start?
Best Packaging for an Egg
Make A Simple Electric Circuit
What Battery Last Longest?
Do Detergent Work Best In Cold or Hot
Which freezes faster? Water or Salt
Which freezes faster? Water or Sugar
What factors affect the evaporation of
Compare two dishwashing liquid to see
which one makes more bubbles.
Does the temperature of water affect the
time it takes for the water to freeze?
What is cotton candy?
Are some substances more soluble than
How Light is Affected passing through
water e.g. viewing objects under water,
formation of rainbows.
Personal observations on life cycle
plants and fertilizer
How pet mice respond to different types
of food (pellets, crushed, solid)
How plants reproduce and factors that
affect the process
Why do plants move?
The importance of earthworms to soil and
Plants and animal life in a creek or
Air Movement - Is air in your house the
same temperature at floor level and near
the ceiling? How could you spread heat
more evenly through the house?
Rain - How does a rain gauge work?
Measure the rainfall over a period of
time and compare it with the daily
weather reports. - Principles of cloud
seeding and other weather modification.
Most projects are for more than one
grade and selection depends on your
previous knowledge about the subject. Do
not select projects that you are not