β All challenges
Light the bulb
What makes electricity flow?
π¬ βI'm Ravi. Wires, a battery, a bulb β let's make light!β
The bulb is dark.
The big idea
Electricity needs a complete loop to flow and light a bulb.
π What's happening: Pick a tool below and see what happens.
Electricity flowing0%
Bulb brightness0%
Battery left100%
Your tools
π¦ Stuck? Ask Professor Owl
Asking for help is what real scientists do. I have this many little clues: 3
π My discovery journal
0
tests
0/0
guesses right
0
big ideas
Nothing here yet. Try a tool and your very own science story starts!