LSW Publications, Inc. - Publishers of Educational Materials specializing in Astronomy and Weather Topics

P
R
O
D
U
C
T

Modules with an observational emphasis in the ATPI series:

Investigation #6 - Law of Refraction & Reflection
Investigation #8 - Telescopes
Investigation #9 - Phases of the Moon
Investigation #11 - Horizon System
Investigation #12 - Equatorial System
Investigation #13 - Sidereal Time
Investigation #14 - Planetary Configurations
Investigation #15 - Constellations
Investigation #20 - Using a Star Finder
Investigation #22 - Light and Other Forms of Electromagnetic Radiation
Investigation #23 - Tools of the Astronomer
Investigation #24 - Spectra
Investigation #25 - Using the Diffraction Grating to Identify an Unknown Element