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.

814 projects · showing 571–600 CSEF — clear fair filter 2017 — clear year filter Clear all

CSEF · 2017

Saline Hydroponics

Plant Biology

Objectives/Goals I wanted to learn if the concentration of NaCl in the water used to grow Jade Plants hydroponically would affect their growth. I believe the concentration of NaCl will affec…

CSEF · 2017

Salt Content and Buoyancy

Physics & Astronomy Fourth Award

Objectives/Goals My project aims to use household items to build a device that effectively measures the salt content and buoyant force in a body of water. Using this device, I want to prove…

CSEF · 2017

Salt Water for Plants?

Plant Biology

Objectives/Goals This experiment attempts to determine if plants can thrive when supplied with water of higher salinity than fresh water. Methods/Materials Planted three sets of seeds of fiv…

CSEF · 2017

Salvage or Sabotage?

Plant Biology

Objectives/Goals The purpose of this experiment was to test if the best irrigation water temperature for cress was related to the ambient temperature. Methods/Materials To conduct this exper…

CSEF · 2017

Sedentary Sensor

Electronics & Electromagnetics

Objectives/Goals Sitting too long everyday increases the risk of obesity, diabetes and heart disease. I developed a sensor that monitors how long someone is sitting. The user can set a time…

CSEF · 2017

Separating Dyes Using Gel Electrophoresis

Physics & Astronomy

Objectives/Goals I wanted to find why dyes being tested (Orange G, Xylene Cyanol, Malachite Green, Crystal Violet) would go the fastest and furthest. I also wanted to learn how to create and…

CSEF · 2017

Simulated Artificial Pancreas Model

Chemistry Honorable_mention Award

Objectives/Goals The objective of my project was to construct and calibrate an electronic circuit that effectively simulates the functionality of an actual artificial pancreas Methods/Materi…

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