Air around us
Understand that air is everywhere even though we cannot see it, and learn why it matters.
Lessons in this topic
Start with a short lesson and build confidence with one concept at a time.
Soil and what grows in it
Learn that soil is the home for many plants and small creatures.
Saving water and electricity
Understand simple ways children can save water and electricity at home and school.
Simple machines around us
Notice that everyday tools like scissors, ramps, and wheels make work easier.
States of matter: solid, liquid, gas
Notice that things around us can be solid, liquid, or gas, and some can change from one to another.
Our solar system basics
Learn the names of the sun, Earth, and moon, and understand that Earth moves around the sun.