David sat at her computer and typed quickly into the search bar:
In seconds, a list of results appeared. He clicked on the official Santillana portal. There it was: a complete PDF file containing all the unit evaluations for the entire year.
Over the weekend, Mrs. Castillo reviewed the PDF. She found a perfect 10-question test about the five senses, a fun diagram of a plant cell for students to label, and a simple experiment about solids, liquids, and gases.
“I need the Santillana evaluation for natural sciences, third grade,” she explained. “But my paper version is incomplete.”
And the best part? She never lost another paper test again.
Just then, the school’s tech assistant, David, walked by. “¿Problemas, Mrs. Castillo?”
David smiled. “Why not use the pdf version?”
“I know I have the official evaluacion ciencias naturales 3 primaria santillana somewhere,” she sighed, shuffling through a tall pile of papers on her desk. But the papers were a mess. The unit on “Los seres vivos” was mixed up with the unit on “La materia y la energía.”
In a bright, busy school, a third-grade teacher named Mrs. Castillo had a problem. It was Friday afternoon, and she needed to prepare the next week’s science test for her students. The topic was Ciencias Naturales : plants, animals, the human body, and the weather.