Lecciones de 1er Grado

Lumi the friendly glowing firefly hovers by a sunny window, shining warm light on a toy block that casts a dark shadow on the floor.

Lumi the glowing little robot sits on a sunny floor, gently pushing a blue toy ball and pulling a red wagon by its rope.

Atlas stands in a busy schoolyard at recess, holding one hand cupped behind his ear with a big smile, while a drum booms nearby and a butterfly lands silently on a flower beside him.

Lumi the glowing firefly plucks a big rubber band stretched across a bright box, watching it shake fast and blur while sound zigzag waves float out all around.

Atlas stands in a sunny playground, holding a big red ball out in front of him with both hands, grinning as he opens his fingers wide and lets it drop straight to the ground.

Lumi the glowing firefly hovers in a bright playground, pointing at a swing, a spinning top, a rolling ball curving around a cone, and a slide showing a curved path — objects moving in many different ways.

Atlas sits in a wheeled lab chair, pushing off a wall with both hands and gliding backward across the floor, laughing while demonstrating Newton's third law of motion