1. SciKeys 7th Grade Day 1/2 Post Test 2010

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* 1. Please enter your user ID.(for example: UCA01). Be sure to use the same ID on the Posttest.

For Questions 2-6:
Based on the following criteria, please rate your training sessions by selecting the number that best corresponds with your assessment of the experience: Range is from 1-5, with
1 being poor, and 5 being excellent

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* 2. Rate your understanding of “best practices” as they relate to science instruction.

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* 3. I am adequately prepared to deliver this content to my students after this training.

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* 4. Rate your understanding of the 7E model.

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* 5. Rate your ability to apply the 7E model to science instruction.

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* 6. Rate your understanding of inquiry-based science instruction.

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* 7. A car traveling at 15 km per hour accelerates to 60 km per hour over a time period of 10 seconds. What is the rate of acceleration?

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* 8. If a car travels 30 meters down a ramp and takes 6 seconds for the trip, the average speed the car was traveling was __?

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* 9. A driver applies the breaks on the vehicle she is driving. The car stops but a book located on the passenger side is thrown into the floor. The tendency for the book to continue forward as the car stops is best described as __

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* 10. A balloon traveling down the string as a result of gases being expelled from the mouth of the balloon is best described by which of Newton’s laws?

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* 11. Two metal balls are of the same size but ball two weighs twice as much as the other. The balls are dropped from the roof of a building at the same time. The time required for the balls to reach the ground below will be:

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* 12. A woman applies a constant horizontal force on a large box causing it to move forward at a constant speed. The force applied by the woman is …

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* 13. A come-back toy rolls across a floor. It stores up energy within the wound rubber band so that it can return along the same path. This energy would best be described as

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* 14. The mass of the come-back toy is increased from 50 grams to 100 grams. If the same force is applied, what will be the effect on the toys acceleration?

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* 15. If we double the force applied to the 100 gram weight come-back toy, what will be the effect on acceleration?

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* 16. Dennis drives from Arkadelphia to Fort Smith, a distance of 136 miles, in 120 minutes. What is his average speed?

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