A Hypothesis is a Well Thoughtout Prediction. Yes, asking groups of kids to guess what will happen can be fun. But, expecting a hypothesis for every experiment defeats the purpose for this science … [Read more...]
How Salt Melts Ice
1. Fresh water freezes at O0C. This is called the freezing point of water. 2. Ice melts at O0C. This is called the melting point of water. Yes, the freezing and melting point of water is the … [Read more...]