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In this activity (on page 8), learners model how marble statues and buildings are affected by acid rain.

In this tabletop board game, players will represent a team of scientists and engineers sending a spacecraft on a mission to space.

En esta actividad, los aprendices harán un terrario usando materiales simples.

In this activity, learners gain knowledge about how carbon moves through all four of the Earth’s major spheres (biosphere, hydrosphere, atmosphere, and lithosphere), and understand how humans influenc

In this activity, learners investigate soil conditions by creating a soil map. Learners record soil characteristics and compare the conditions of soil in different grid sections.

In this activity, learners explore the relative size of the Sun and Earth as well as the distance between them.