List of Intermediate Projects
(for Grades 7 and 8)

IB002 Photosynthesis - factors affecting the rate of photosynthesis temperature, light intensity, water, carbon dioxide - part of light spectrum used in photosynthesis
IB004 Family studies on inheritance
IB005 Genetic Studies - Connection between hair and eye color
IB011 Determine the effects of various nutrients on plant growth
IB012 Plant growth - How does the amounts of water affect plant growth?
IB013 Plant growth - How does the hours of sunlight affect plant growth?
IB014 Plant growth - How does the strength of weed killer affect the plant growth?
IB015 Plant growth - How does the temperature affect the plant growth?
IB016 Plant growth - How do pollutants affect the plant growth?
IB017 Plant growth - How does the PH level affect the plant growth?
IB018 Can plants live without carbon dioxide?
IB023 Roots - how do different types of soils affect the ability of roots to anchor plants -
IB030 What conditions are favorable for: -fungus growth- E.G. yeast, mold, mildew diseases
IB031 What conditions are favorable for mushroom production?
IB033 What conditions are favorable for algae growth?
IB034 What conditions are favorable for bacteria growth or control?
IB046 Field Studies - types of bacteria found around the home
IB047 Field Studies - types of bacteria found on the body
IB100 Circulatory System - Factors Affecting Blood Pressure
IB101 Circulatory System - Factors Affecting Heart Rate
IB102 Circulatory System - Factors Affecting the rate of breathing
IB103 Circulatory System - Is there any relation between the blood pressure and the rate of heartbeat.
IC003 Chemical reactions that produce energy or that require energy
IC004 Testing of consumer products- glues, stain removers, antiseptics, mouthwash, detergents, paper towels
IC005 Effects of sunlight on rubber, ink, paper
IC007 Compare the PH levels in mouths of various animals and humans at different times in the day
IC008 Compare the surface tension of various liquids
IC009 Dealing with chemical spills from industry
IC012 Effects of salt and other contaminants on rate of rusting
IC013 Growing crystals- factors that affect the rate and the size
IC014 Can you obtain water from ink, vinegar, milk?
IC016 Analyze soil samples for their components, ability to hold moisture, fertility and PH
IC017 Does the amount of particle pollution vary with distance from a road, with location, with height. Determine types of particles found in pollution fallout
IC018 Catalysts- how they work and why; commercial applicants and problems
IC020 How do acids react with different metals under varying conditions
IC021 Identify different metals by the color of flame when they burn
IC022 Compare metals based on their reactivity
IC023 Electroplating- the principles, how different metals can be used and the practical applications
IC024 How to make PH indicator using cabbage?
IC025 How Yogurt is made? Is it a chemical or biochemical reaction?
IC026 Effects of temperature on viscosity of oil
IC029 Making salt water potable, removal of pollutants
IC030 Fruit Battery. Can you Make Electricity from Fruits and Chemicals
IM001 Snow- what happens when it melts; what does it contain; structure of snow flakes; life in a snowbank
IM003 Wind and Clouds- what are the common wind patterns in your area and why? Is cloud formation related to height, weather systems and temperature? Study and record how clouds relate to weather patterns.
IM006 Wind-does wind travel at same speeds and in same directions at different heights?
IM008 Evaporation- which effects the rate of evaporation most- temperature, humidity, wind speed or other factors?
IM009 Rain- can you measure the speed and force of raindrops?-What is the effect on soil, with and without ground cover? Could you simulate the effect of rain?
IM010 Heat Retention- does fresh water hold heat longer than salt water? How does water compare to land and what effect does this have on the weather? What factors affect the cooling of land?
IM011 Sunlight- how do different surfaces affect the amount of sunlight reflected and absorbed? Design a method of measuring how much sunshine is available each day.
IM014 Weather records- Design and build an automatic recording weather device. Test it over a period of time.
IP001 Fire and Burning- what factors affect burning?
IP002 Fuels and their efficiency in producing energy.
IP003 Musical instruments- the scientific principles behind them
IP004 Music Versus Noise- difference
IP005 Pendulums- how can a period of a pendulum be increased?
IP006 Air Pressure- Water Pressure
IP007 How do you establish "elevation from sea level"?
IP008 Gears- compare efficiencies, effect of different lubricants
IP009 Solar Furnace
IP010 Lenses- effects of curvature, materials on light beams
IP011 Can eggs withstand a greater force from one direction than from others?
IP012 How strong are nylon fishing lines?
IP013 How strong are plastic wraps?
IP014 Which homemade airplane design flies best?
IP015 What factors affect the bounce of a dropped ball?
IP016 How do compression and tension make things strong?
IP017 How strong is a toothpick?
IP018 Which type of lawn sprinkler works best?
IP019 Which type\size of light bulb produces the most light?
IP020 How can the strength of light be measured?- the effect on degradable materials
IP021 Which materials can be charged with static electricity?
IP022 Which battery lasts the longest?- How can power be increased?
IP023 What affects light reflection?- refraction and diffraction of light?
IP024 Spectrum and color production- prisms 27.
IP025 How is sound produced? What affects the pitch of sound?- What affects the volume of sound? - How would you measure the velocity of sound?
IP026 Electric Motors- principles and factors effecting their efficiency
IP027 Electric Circuits- factors affecting voltage,amperage, resistance
IP028 Magnets and electromagnets- What affects the strength of an electromagnet?
IP030 Magnet Levitation- Experiment gravity defying effects of magnetism and build a Magnetic Levitating Train
IP031 Radios
IP032 Internal Combustion engines
IP034 Insulation-best materials, thickness
IP035 How is paint affected by temperature changes?- Elasticity of rubber; effect of glue.
IP036 Use of solar energy- design and construct solar cookers, solar panels, etc.
IP037 Designing a strong bridge
IP039 Determine the accuracy of various thermometers
IP040 How much heat is required to raise the temperature of various substances by an equal amount?
IP043 Designing an energy efficient home
IP044 Can water be magnetized?
IP046 What is light?
IP100 Compare copper wires to optical fibers for transmitting sound, image or data.