Día mundial del agua

Día mundial del agua
Active — user can report

Author's Instructions

Organizar una secuencia de acciones que deterioran el agua, para explicar la importancia de su cuidado

Explore Worksheets

LKPD 3

Earth Science - Science

Kerjakan LKPD dengan Teliti

LKPD 2

Earth Science - Science

Kerjakan LKPD dengan Teliti

LKPD 1

Earth Science - Science

Kerjakan LKPD dengan Teliti

What's the Matter?

Earth Science - Science

When you tear a piece of paper in half, is that a physical change or a chemical change? This worksheet teaches your student about matter, mass, and property, then challenges him to identify whether a change is physical or chemical. An exciting experiment with baking soda, vinegar, and a balloon reinforces the concepts.