Matter and change
Observe how materials can change by heating, cooling, mixing, or dissolving, and notice which changes can reverse.
Start with a short lesson and build confidence with one concept at a time.
Observe how materials can change by heating, cooling, mixing, or dissolving, and notice which changes can reverse.
Connect digestion, breathing, movement, and circulation to everyday habits that support health.
Understand how plants, animals, and decomposers depend on one another inside an ecosystem.
Learn how tools such as levers, pulleys, wheels, and inclined planes make work easier.