Chapter 1 Jeopardy Science Terms The Scientific method
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Chapter 1 Jeopardy Science Terms The Scientific method Convert Me! Math in Science Mystery Box 100 100 100 200 200 200 300 300 300 400 400 400 500 500 500 1 Home Page
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A conclusion is an explanation that matches many hypotheses but may still change. • • Law Theory Hypothesis Fact Home Page
A measure of the size of a surface or a region is called _____. • • Volume Mass Area Temperature Home Page
Scientist use kilograms when measuring an object’s ____. • • Mass Volume Temperature Area Home Page
The _____ of a liquid is usually described in liters. • • Mass Temperature Volume Area Home Page
How many meters are in 1 kilometer • • 10 100 1, 000. 001 Home Page
How many meters are there in 2. 5 km? • • 2, 000 m 2 m 20 m Home Page
How many centimeters are there in 3. 1 m? • • 310 cm 3. 10 cm 31. 0 cm Home Page
How do you express 20 km in millimeters? • • 200 m 20, 000 m Home Page
What is another scientific unit for volume? • • cubic centimeter Kelvin Meter Celsius Home Page
What is the formula for area? • • Length x Width Length/width Length x volume Mass x width Home Page
What is the formula for density? • • Volume/ mass Area x mass Mass x volume Mass/volume Home Page
SI units are • Based on standardized measurements of body parts. • Almost always based on the number 10 • Used to measure only length • Used only in France Home Page
By _____, scientist and engineers can quickly gather ideas from groups of people. • • Engineering Brainstorming prototype Unintended consequences Home Page
Which of the following is an assistive bioengineering product? • • A hip replacement A pair of crutches A graft of artificial skin A vaccination Home Page
A limitation of models is that • They are large enough to see. • They do not act exactly like things they model. • They are smaller than the things they model. • They model unfamiliar things Home Page
What is the area of a soccer field that is 110 m long and 85 m wide? • • 9, 350 m 9350 m 2 9, 350 m 3 935 m Home Page
What is the density of silver if a 6 cm 3 piece of silver has a mass of 63 g? • • 105 cm 3 105 g 10. 5 g/cm 3 10. 5 cm 3/g Home Page
A pencil is 14 cm long. How many millimeters long is it? • • 1, 400, 000 mm 1. 4 mm 1, 400 mm 140 mm Home Page
The steps of the scientific method • Must all be used in every scientific investigation. • Must all be used in the same order • Often start with a question • Always result in the development of a theory. Home Page
In a controlled experiment • A control group is controlled with one or more experimental groups. • There at least 2 variables. • All factors should be different • A variable is not needed Home Page
What is the pneumonic device for the scientific method? • All Dogs go to heaven • All good boys do fine • Anne Found Twenty Adorable Dogs and Cats • My very educated mother just served us nine pies. Home Page
If Jerry is 2. 1 m tall, how tall is a scale model of Jerry that is 10% of his size? • • . 021 m 2. 1 m. 21 m Home Page
Calculate the averages of the following values: 4, 5, 6, 6, and 9. • • 6 13 12 5 Home Page
Which step is not in the scientific method? • • Ask a question Analyze the results Communicate results Create a law Home Page
Which of the following tools is best used for measuring 100 ml of water? • • 10 ml graduated cylinder 150 ml graduated cylinder 250 ml beaker 500 ml beaker Home Page
References Game template from http: //it. coe. uga. edu/wwild/ Rinehart, H. (2010). Tn teachers edt hs&t 2010 gr 7. Austin, Texas: Holt Mc. Dougal