Finding Stuff Out with Zoey
Machines (Gr 1-2 Gr 4-6 Science)
The Big Question: "HOW COULD THEY BUILD THOSE HUGE PYRAMIDS WITHOUT USING ANY MACHINES?" Theme: Today we use all kinds of big machines like cranes, bulldozers and excavators to build things. But how did the ancient Egyptians build their massive pyramids without any of these machines? Nobody can say for sure, but experts think they used simple machines like wedges, levers and ramps. And the big modern machines we use today all have simple machines in them!