Best Science Experiment Kits and Supplies for Homeschool 2025

Hands-on science experiments make abstract concepts come alive! Here are my favorite science supplies and kits that have made our homeschool science lessons unforgettable:

Chemistry Sets and Supplies

Beginner Chemistry Set

Look for sets with safety goggles, test tubes, and age-appropriate chemicals. The Thames & Kosmos series offers excellent options for different age groups.

pH Test Strips

These inexpensive strips let kids test the acidity of household items. Great for kitchen chemistry experiments!

Physics Experiment Tools

Simple Machines Kit

Wooden or plastic kits that demonstrate levers, pulleys, and inclined planes. Perfect for elementary physics concepts.

Magnet Experiment Set

Various shaped magnets with iron filings and a compass. This is essential for exploring magnetism and magnetic fields.

Biology Exploration

Microscope with Prepared Slides

A quality student microscope opens up the microscopic world. Look for 40x-400x magnification with LED lighting.

Butterfly Garden Kit

Watch caterpillars transform into butterflies! These kits include everything needed for the complete life cycle observation.

Earth Science Materials

Rock and Mineral Collection

Labeled specimens help kids identify different types of rocks and understand geological processes.

Weather Station Kit

Track temperature, humidity, and wind direction. Great for daily weather observations and data collection.

Safety Equipment

Safety Goggles

Child-sized safety glasses are essential for any experiment involving chemicals or small particles.

Lab Aprons

Protect clothing during messy experiments. Look for adjustable, washable options.

Science should be exciting and safe! These supplies have helped us create memorable learning experiences.

As an Amazon Associate, I earn from qualifying purchases. These science supplies have been thoroughly tested in our homeschool lab!