"STEM kits"

This kit is a unique teaching tool for introducing students to the chemistry behind plant pigments (the blueberry bio-pigment cyanidin) and how they can be used as pH indicators and fabric dyes.

Earthy, yellow brown iron ore.

Porphyritic igneous rock containing biotite, feldspar, and hornblende.

Conglomerate is a sedimentary rock made up rounded quartz pebbles.

Muscovite is a mica mineral cut to demonstrate basal cleavage.

Gray to white metamorphosed carbonate rock.

Understand how biotechnology works through modeling.

Hemalite is a Massive, dense red to gray, classic example of iron ore.

Gray metamorphosed shale showing "slaty cleavage".

Gray to tan clastic rock made of silt sized particles.