The k8 school logo

Online Homeschooling Website

FREE PDF Worksheets!!! All our online worksheets & quizzes are now downloadable & printable. Download all of them as FREE PDF worksheets or print them for FREE!

Chemistry Lessons


Three States of Matter

Insoluble and soluble materials

Oxygen in Air

Facts on Air

Combustion Facts Burning and Change

Irreversible changes

Reversible changes

Dissolving more, dissolving faster

Mixtures and Solutions

Separating Mixtures