Salvador Rodriguez-Estrada

My Public / Unpublished Books (2)

• 

  The Water Cycle

  A simple and informative story about the water cycle, describing the journey of water from the sea to the clouds, precipitation, runoff, transpiration, and back to the ocean.

  by Salvador Rodriguez-Estrada

  1
• 

  Characteristic of Quadratic Functions

  A teacher explains quadratic functions to his class, covering topics like the vertex, axis of symmetry, and maximum/minimum points.

  by Salvador Rodriguez-Estrada

  4

  1