Massive sedimentary gypsum with a moh's hardness 2..

• Perfect sized specimens for hands on investigations
• Multiple Pack Offerings to Suit Your Needs

Ward’s Science Essentials
Engage and inspire students to explore in-demand STEM careers with Ward’s Science Essentials. These multi-disciplinary activities kits allow you to easily build STEM concepts into every lesson – with plenty of a-ha moments along the way.

Experience
Create real-world scenarios in the classroom, helping students see the role of STEM in everyday life.

Collaborate
Group-driven activities and challenges foster teamwork and build leadership, communication, and problem-solving skills.

Make Connections
Cross-curricular content reveals tangible examples of how science, technology, engineering and math work together to solve problems.