Young geologists discover the important role that rocks and minerals play in our everyday lives through this series of hands-on activities. Starting off with a lesson that defines the difference between plants, animals, and...

Here is a different approach to solutions: a worksheet that has chemistry learners use words to describe them! This is an outstanding exercise that will stretch learners to show what they know. They answer questions comparing solutions,...

Looks at the composition and uses of three types of metal alloys - stainless steel, brass, and sterling silver.

Explains what an alloy is and lists common alloys along with their base metals.

Describes the use of alloys on the space shuttle, and how to analyze alloys using X-ray fluorescence.

A list of metals and alloys used in the coin and medal manufacturing industry.

Explains what mild steel is, their properties, and their uses.