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5 th Grade Science Content Connectors. Week 5: Mixtures and Solutions. Sandra made a bowl of cereal for breakfast this morning. She combined Special K cereal, banana slices, and milk. Describe the physical properties of each of the cereal, bananas, and milk.
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5th Grade ScienceContent Connectors Week 5: Mixtures and Solutions
Sandra made a bowl of cereal for breakfast this morning. She combined Special K cereal, banana slices, and milk. Describe the physical properties of each of the cereal, bananas, and milk. How would you separate Sandra’s breakfast? What properties of matter and tools would you use?
Which property of matter can be used to separate salt and pepper? • Mass • Volume • Solubility • State of Matter
A student did not follow the experimental procedure outlined in the directions and poured all 30 grams of salt into the beaker of water. The student needs to start all over and perform the investigation correctly. What can the student do get the salt back out of the water?
In an activity, 40 grams of salt are dissolved in 140 grams of pure water. The water is then heated on a hot plate. When the water evaporates completely, how much salt will be left? • 0 grams • 35 grams • 40 grams • 42 grams
Decide if each of the following is a mixture that is a solution or non-solution and determine the best way to separate the mixture into its parts.
An open jar of sea water was left outside for a week. By the end of the week, the water was gone and powdery crystals were left on the inside of the jar. What kind of crystals were they? • Sugar • Water • Salt • Iron
When salt water boils, the bubbles that rise to the surface are – • Air pockets • Empty space • Salt in its gas state • Water in its gas state