The Water Cycle: A Second Cycle, Compared: Science Unit 6, Grade 6 (Letters & Devotion)

Description

The Water Cycle: A Second Cycle, Compared is Unit 6 of Earth and Space Systems: Patterns, Processes, and Change (Grade 6), the Letters & Devotion Science course, complete in one printable PDF: 9 lessons, the unit check-up and the answer key, 55 pages.

• The four-part structural frame (inputs, transformation, timescale, energy source) used to describe the rock cycle
• The five named transformation/transport steps of the water cycle
• The sun as the energy source for evaporation, contrasted with Earth’s internal heat as the rock cycle’s driver
• The structural correspondence and divergence between the water cycle and the rock cycle
• The numeric distribution of Earth’s water across ocean, ice, groundwater, and surface freshwater reservoirs
• Observable evidence (droplets, fogging, water level change) distinguishing evaporation from condensation in a closed system
• Conservation of matter within a closed water-cycle model
• Residence time as a function of energy source and system timescale, applied to a reservoir never discussed in class
• Structural versus surface-feature justification within a peer’s cycle-comparison argument

Every lesson is written for a parent with no teaching background: it opens with a short script to read aloud, names the specific wrong idea a student is likely to reach for and how to correct it, and closes with a practice sheet you may copy for your household. Scripture references are King James Version throughout. Black-and-white, 8.5 x 11 in. The whole year of this course is also in this store as a single book.

AI note: The written content of this resource was drafted with AI tools, then reviewed and edited by the author.