Image Source:
http://sciencewitheberhart.weebly.com/uploads/2/1/7/1/21711460/3427790.png?874
Summary:
Elements are pure substances that are composed of one type of atom. They cannot be separated into a simpler substance through physical or chemical means. A compound is a pure substance composed of two or more different elements joined by chemical bonds. You can identify a chemical reaction due to color change, odor change, etc. DISSOLVING IS NOT A CHEMICAL CHANGE.
S&EP:
SP6: Constructing explanations and designing solutions
This week I performed SP6. I performed SP6 this week by when in the castle problems they had asked different questions and was given different clues to find the right element. This is SP6 because I designed solutions for the different rooms in the 'castle'.
XCC:
Cause and Effect
The cause is something like baking powder and vinegar being put together and the effect is a reaction like an explosion of some sort or how the vinegar bubbles up. The parts used for the experiment are the cause and the effect is a chemical reaction.
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