Pay in 4 interest-free payments of $6.27 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
and complete with load masses and wires for a comprehensive experimental setup
The model consists of 24 numbered parts and is mounted on a board
5x1 meters (32x3 feet)
Adjustable Light Source: 12V AC or DC light source with adjustable lid to minimize light leakage and focus the beam
GEO-logic Hardness Set and complete with load massesA Complete Kit to Communicate the Concept of Hardness in Minerals Developed jointly by experienced educators and Ward's staff geologists. Classroom tested for dependability. Designed to save valuable planning and preparation time. Students will understand the differences in mineral composition when they use our GEO logic set to investigate variations in mineral hardness. A teacher's guide and student copy masters are included for the following
