pH Testing Science Fair Kit (Y7–10)

Suitable for Years 7–10 science fair projects in NZ schools

A simple and popular science fair project kit that explores how common household liquids differ in acidity and alkalinity.

What students do:
Test a range of common household liquids to determine whether they are acidic or alkaline, then compare and record the results.

What this investigates:
How substances differ in pH and how they can be classified as acids or bases based on measurable results.

Variables to explore:

• Compare different household liquids
• Test how dilution affects pH
• Observe colour changes across a range of substances

What’s Included in This Kit

1 x Universal pH Indicator Strips
1 x Plastic Measuring Cylinder (100ml)
1 x Plastic Beaker (250ml)
1 x Plastic Dropping Pipettes (3 mL, Pack of 100 – suitable for multiple tests)
1 x Safety Glasses

What you can use from home:

• Vinegar
• Baking soda solution
• Lemon juice
• Soap or detergent solution
• Water

All equipment included is suitable for standard school science fair projects and classroom use.