Precis som traditionella kalkylblad hjälper eleverna att öva och internalisera nya färdigheter, låter digitala arbetsblad eleverna utforska en mängd olika koncept på ett sätt som engagerar deras kärlek till teknik, samtidigt som de minskar på papper och minskar förberedelserna för lärare!
Sara Student My Observations Experiment:Adding sugar and food coloring to water
My Question: Will the food coloring mix into the water?
My Hypothesis:I think the food coloring will still mix in the sugar water.
First, I filled the glass with cool water. Next, I poured in some sugar and stirred it. I noticed that the sugar blended in with the water and wasn't even visible. When I put the drops of food coloring in the glass, the color stayed at the top! I was surprised!
Observations / What I Notice
My Materials
1. a glass of water2. sugar3. red food coloring
When there was sugar in the glass, the food coloring did not mix into the water. Instead, it stayed on the top. I think this is because the sugar acts as a barrier and the food coloring cannot get through.