Investigating Plate Tectonics Classroom Project Floor

Investigating Plate Tectonics Classroom Project FloorThis hands on project enables students to examine and identify individual rock specimens as a study unit in earth science. Each classroom activity project includes: one wood framed reference chart, complete with mounted specimens, 30 student charts (reproductions of the reference chart on heavy card stock), 30 specimens of each rock represented to be studied and glued on each chart during the activity, one test kit, and the Scott Resources' Rocks and

It is virtually free of magnesia-lime-zinc group and is completely free of arsenic and other heavy metals

Spri Folding Mats give you the comfortable support you need

Made of resilient

Includes 24 fascinating images of planets

Specify color

Traffic light is computerized with adjustable sound level meter which can be set from 50 dB to 110 dB

The K'NEX® Education Intro to Simple Machines: Levers & Pulleys set is designed to introduce students to the scientific concepts associated with two types of Simple Machines – levers and pulleys

Sensors: Digital Switch Sensors: Digital Phototransistor

Molded from durable high density polypropylene with hand guards and heavy-duty ribs for extra strength

a reed contact

Patented ABS plastic shafts that are guaranteed for life

1/2" hole in base for lab rod