Search past science fair projects

38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.

33 projects · showing 31–33 2009 — clear year filter Physical Sciences — clear category filter Clear all

CSEF · 2009

Which Detergent Cleans Best?

Product Science (Physical) (Junior Division Only)

Objectives/Goals The purpose of this experiment was to test four brands of detergent to see which cleaned the best. The four brands being tested were Tide, Cheer, Melaleuca and Kirkland (Cos…

CSEF · 2009

Which Sunscreen Protects the Most?

Product Science (Physical) (Junior Division Only)

Objectives/Goals The objective is to investigate if there are differences in protection against Ultraviolet (UV) rays in sunscreens. I believe that Coppertone Sport SPF 50 would give the bes…

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