All About The Solar System Blackline Masters | The Solar All About The Solar System Blackline Masters. All these blackline masters can be completed in a variety of ways. Below are some hints and tips to help you get the most out of your blackline masters. These activities will equip children with important skills like colouring, cutting, gluing, folding, constructing and creative thinking. Backline Master – Planets – Chart Chicks Backline Master – Planets $ 4. Add to cart. Category: Science. Tags: Blackline, interactive chart, Science. Reviews (0) Blackline Master – Multiplication Chart – Elementary $ 4. Add to cart. 0. Blackline Master -States of Matter $ 4. Add to cart. 0. Science Blackline Masters $ 22. Contact us.