Graphing

• Heat Up to Some Cool Reactions
  Try these activities to see how chemical reactions can heat things up and cool them down.
• Stretching to Make a Point
  Just how far can a rubber band stretch? See if you can make the right prediction.
• Putting Time on the Line
  Learn how height affects the speed of a moving object.
• Distance and Time at the Finish Line
  Calculate the actual speed (average speed) of a moving object.
• It’s Gonna Be Big
  See how each breath you blow into a balloon affects how big the balloon gets.
• Speed Sinking!
  The heavier an object is, the faster it'll sink, right? Not quite.
• Celery Soaks It Up
  Learn how water particles transfer nutrients to plants through this measuring activity.