Science Challenges
Plant a garden and document growth through journals or photographs.
Explore a metro park with your family. (click on "metro park" for link)
With adult supervision, explore in the kitchen with various chemicals and liquids such as baking soda, vinegar, soap, oil, etc.
Design paper airplanes or kites for outdoor play and investigations.
Keep a science journal with you when on vacation or on trips to document what you observe about the world around you.