Kena Digital Microscopes AK-8, p. 14 APhysical Science, p. 50 ABiology, p. 62 AChemistry, p. 90 AEarth Science, p. 114 AEnvironmental Science, p. 128 APhysics, p. 148 Solutions for: A new inquiry-based approach to K-8 science, p. 16 Complete STEM modules powered by SPARKscience, p. 180 Connect Directly to SPARK or to your computer running SPARKvue, p. 42 p. 235 p. 235 p. 235p.235 p. 235 p. 235p.235 p. 235 p. 235p.235 p. 235 p. 235