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Grades 6, 7 and 8 - Science - Middle School - Selecting Equipment
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Avg score: 87% Most missed: “Use this to accurately measure the volume of liquids.”

You should choose what apparatus you will use before an experiment, but you can change your mind and choose different equipment during your investigation if you feel it would be better.  Choosing the most suitable apparatus is a very important skill in the design of investigations. Factors such as the accuracy of the equipment for measuring and appropriate sizes of glassware are very important considerations. 
 

Grades 6, 7 and 8 - Science - Middle School - Selecting Equipment
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10 Questions

1. This is used to separate insoluble solids from soluble materials.
2. Accurate measuring equipment is essential, otherwise the results could be...
3. For liquids, this needs to be on the graduated line.
4. You want to do an experiment but the total volume of reactants is 100ml. Which is the most suitable vessel for putting your reactants into?
5. In order to measure the length of a line, we should use a ruler accurate to the nearest...
6. We use these to hold a flask in place.
7. For liquids, this needs to be on the graduated line.
8. Accurate measuring equipment is essential, otherwise the results could be...
9. Use this to accurately measure the volume of liquids.
10. If you were planning an experiment using a dangerous volatile substance, you must use this.